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Publications - Patents

2018   2017   2016   2015   2014   2013   2012   2011   2010   2009
2008   2007   2006   2005   2004   2003   2002   2001   2000   1999   1998
1997   1996   1995   1994   1993   1992   1991   1990   1989   1984 - 1988

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Open Access LMU

2018

Reversible Polymerization of Adamantane-type [P4N10]10− Anions to
Honeycomb-type [P2N5]5− Layers under High-Pressure
E.-M. Bertschler, R. Niklaus, W. Schnick
Chem. Eur. J. 2018 (accepted)
[Download]

Structural Variations in Indium Tin Tellurides and Their Thermoelectric Properties
L. Neudert, S. Schwarzmüller, S. Schmitzer, W. Schnick, O. Oeckler
J. Solid State Chem. 2018, 258, 289
[Download]

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2017

Li+ Ion Conductors with Adamantane-type Nitridophosphate Anions - β-Li10P4N10
and Li13P4N10X3 with = Cl, Br
E.-M. Bertschler, C. Dietrich, T. Leichtweiß, J. Janek, W. Schnick
Chem. Eur. J. 2017 (accepted)
[Download]

Highly Symmetric AB2 Framework Related to Tridymite in the Disordered Nitridosilicate
La24Sr14-7x[Si36N72](O1-xFx)14 (x = 0.486)
L. Neudert, D. Durach, F. Fahrnbauer, G.B.M. Vaughan, W. Schnick, O. Oeckler
Inorg. Chem. 2017, 56, 13070
[Download]

Ammonothermal Synthesis of Alkali-Alkaline Earth Metal and Alkali-Rare Earth Metal
Carbodiimides: K5−xMx(CN2)2+x(HCN2)1−x (M = Sr, Eu) and Na4.32Sr0.68(CN2)2.68(HCN2)0.32
M. Mallmann, J. Häusler, N. Cordes, W. Schnick
Z. Anorg. Allg. Chem. 2017 (accepted)
[Download]

Efficient Yellow-orange Phosphor Lu4Ba2[Si9ON16]O:Eu2+ and Orange-red Emitting
Y4Ba2[Si9ON16]O:Eu2+: Two Oxonitridosilicate Oxides with Outstanding Structural Variety
C. Maak, R. Niklaus, F. Friedrich, A. Mähringer, P.J. Schmidt, W. Schnick
Chem. Mater. 2017, 29, 8377
[Download]

Direct Measurements of Energy Levels and Correlation with Thermal Quenching
Behaviour in Nitride Phosphors
 
T.M. Tolhurst, P. Strobel, P.J. Schmidt, W. Schnick, A. Moewes
Chem. Mater. 2017, 29, 7976
[Download]

Puzzling Intergrowth in Cerium Nitridophosphate Unraveled by Joint Venture of
Aberration-Corrected Scanning Transmission Electron Microscopy and Synchrotron Diffraction
S.D. Kloß, L. Neudert, M. Döblinger, M. Nentwig, O. Oeckler, W. Schnick
J. Am. Chem. Soc. 2017, 139, 12724
[Download]

Ammonothermal Synthesis of Crystalline Oxonitride Perovskites LnTaON2
(Ln = La, Ce, Pr, Nd, Sm, Gd)
N. Cordes, W. Schnick
Chem. Eur. J. 2017, 23, 11410
[Download]

Designing Luminescent Materials and Band Gaps: A Soft X-ray Spectroscopy and
Density Functional Theory Study of Li2Ca2[Mg2Si2N6]:Eu2+ and Ba[Li2(Al2Si2)N6]:Eu2+
T.M. Tolhurst, P. Strobel, P.J. Schmidt, W. Schnick, A. Moewes
J. Phys. Chem. C. 2017, 121, 14296      
[Download]

Functional Carbon Nitride Materials – Design Strategies for Electrochemical Devices                 
F.K. Kessler, Y. Zheng, D. Schwarz, C. Merschjann, W. Schnick, X. Wang, M.J. Bojdys  
Nat. Rev. Mater.
2017, 2, 17030 
[Download]        [Download read only]

Li12P3N9 with Non-Condensed [P3N9]12−-Rings and its High-Pressure Polymorph Li4PN3
with Infinite Chains of PN4-Tetrahedra
E.-M. Bertschler, R. Niklaus, W. Schnick
Chem. Eur. J. 2017, 23, 9592
[Download]             [ChemistryViews]

Li24Sr12[Si24N47O]F:Eu2+ - Structure and Luminescence of an Orange Phosphor
K. Horky, W. Schnick
Chem. Mater. 2017, 29, 4590
[Download]

Ammonothermal Synthesis of Earth-abundant Nitride Semiconductors
ZnSiN2 and ZnGeN2 and Dissolution Monitoring by In Situ X-ray Imaging

J. Häusler, S. Schimmel, P. Wellmann, W. Schnick
Chem. Eur. J. 2017, 23, 12275
[Download]

Crystal Structure and Nontypical Deep-Red Luminescence of Ca3Mg[Li2Si2N6]:Eu2+
C. Poesl, W. Schnick
Chem. Mater. 2017, 29, 3778
[Download]

The Crystal Structure of Nitridomagnesogermanate Ba[Mg3GeN4]:Eu2+
and Theoretical Calculations of Its Electronic Properties

C. Poesl, R. Niklaus, W. Schnick
Eur. J. Inorg. Chem. 2017, 2422
[Download]

First-principle and Experimental Characterization of the Electronic Properties
of CaGaSiNand CaAlSiN3: The
Impact of Chemical Disorder
R. Niklaus, J. Minár, J. Häusler, W. Schnick
Phys. Chem. Chem. Phys. 2017, 19, 9292
[Download]

Li47B3P14N42 – A Lithium Nitridoborophosphate with [P3N9]12--, [P4N10]10--,
and the Unprecedented
[B3P3N13]15--Ion
E.-M. Bertschler, T. Bräuniger, C. Dietrich, J. Janek, W. Schnick
Angew. Chem. 2017, 129, 4884;   Angew. Chem. Int. Ed. 2017, 56, 4806
[Download]                                 [Download]              

Increased Synthetic Control - Gaining Access to Predicted Mg2Si5N8 and β-Ca2Si5N8
P. Bielec, W. Schnick
Angew. Chem. 2017, 129, 4888;   Angew. Chem. Int. Ed. 2017, 56, 4810
[Download]                                 [Download]           [ChemistryViews]

An Unusual Nitride Network of Aluminum-centered Octahedra and Phosphorus-centered
Tetrahedra and Structure Determination from Microcrystalline Samples
L. Neudert, F. Heinke, T. Bräuniger, F. Pucher, G.B. Vaughan, O. Oeckler, W. Schnick
Chem. Commun. 2017, 53, 2709
[Download]

Ca4Mg5Ge3N10 and Sr2Mg3GaN4.33 – Two Mg-containing Nitrides and their
Structural Relations to (Sr,Ba)2Si5N8
C. Poesl, W. Schnick
Eur. J. Inorg. Chem. 2017, 1498
[Download]

Antiperovskite Nitridophosphate Oxide Ho3[PN4]O by High-Pressure Metathesis
S.D. Kloß, N. Weidmann, W. Schnick
Eur. J. Inorg. Chem. 2017, 1930
[Download]

Luminescence of the Narrow-band Red Emitting Nitridomagnesosilicate
Li2(Ca1-xSrx)2[Mg2Si2N6]:Eu2+ (x = 0-0.06)
P. Strobel, V. Weiler, C. Hecht, P.J. Schmidt, W. Schnick
Chem. Mater. 2017, 29, 1377
[Download]

LiCa4Si4N8F and LiSr4Si4N8F: Nitridosilicate Fluorides with a BCT-Zeolite-Type
Network Structure
K. Horky, W. Schnick
Eur. J. Inorg. Chem. 2017, 1107
[Download]

Ba32[Li15Si9W16N67O5]: A Barium-containing Oxonitridolithotungstosilicate with
a Highly Condensed Network Structure
K. Horky, W. Schnick
Eur. J. Inorg. Chem. 2017, 1100
[Download]

Li18P6N16 – A Lithium Nitridophosphate with Unprecedented Tricyclic [P6N16]18− Ions
E.-M. Bertschler, C. Dietrich, J. Janek, W. Schnick
Chem. Eur. J. 2017, 23, 2185
[Download]

Layered Nitridomagnesogallates CaMg2GaN3 and CaMg2Ga2N4
C. Poesl, L. Neudert, W. Schnick
Eur. J. Inorg. Chem. 2017, 1067
[Download]

Ammonothermal Synthesis of Novel Nitrides: Case Study on CaGaSiN3
J. Häusler, L. Neudert, M. Mallmann, R. Niklaus, A.-C.L. Kimmel, N.S.A. Alt, E. Schlücker,
O. Oeckler, W. Schnick
Chem. Eur. J. 2017, 23, 2583
[Download]           [ChemistryViews]          [Cover Picture]

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2016

High-pressure Synthesis of Melilite-Type Rare-Earth Nitridophosphates RE2P3N7
and a Ba2Cu[Si2O7]-type Polymorph
S.D. Kloß, N. Weidmann, R. Niklaus, W. Schnick
Inorg. Chem. 2016, 55, 9400
[Download]

Insight in the 3D Morphology of Silica-based Nanotubes Using Electron Microscopy
T. Dennenwaldt, A. Wisnet, S.J. Sedlmaier, M. Döblinger, W. Schnick, C. Scheu
Micron 2016, 90, 6
[Download]

Ca2Mg5GeN6 – A Layered Nitridomagnesogermanate
C. Poesl, W. Schnick
Z. Anorg. Allg. Chem. 2016, 642, 882
[Download]

LED Phosphor Comprising Bow-tie Shaped A2N6 Building Blocks
P.J. Schmidt, P.J. Strobel, S.F. Schmiechen, C.S. Hecht, V. Weiler, W. Schnick
PCT Int. Appl. 2016, WO 2016075021, A1
Koninklijke Philips NV, Ludwig-Maximilians-Universität München
[Download]

Field-induced Transition of the Magnetic Ground State from A-type Antiferromagnetic
to Ferromagnetic Order in CsCo2Se2
F. v. Rohr, A. Krzton-Maziopa, V. Pomjakushin, H. Grundmann, Z. Guguchia, W. Schnick, A. Schilling
J. Phys.: Cond. Matter 2016, 28, 276001
[Download]

Experiment-Driven Modeling of Crystalline Phosphorus Nitride P3N5:
Wide-Ranging Implications from a Unique Structure
T.M. Tolhurst, C. Braun, T.D. Boyko, W. Schnick, A. Moewes
Chem. Eur. J. 2016, 22, 10475
[Download]

Ba1.63La7.39Si11N23Cl0.42:Ce3+ - A Nitridosilicate Chloride with a Zeolite-like Structure
P. Schultz, D. Durach, W. Schnick, O. Oeckler
Z. Anorg. Allg. Chem. 2016, 642, 603
[Download]

From Minor Side Phases to Bulk Samples of Lanthanum Oxonitridosilicates –
An Investigation with Microfocused Synchrotron Radiation
D. Durach, P. Schultz, O. Oeckler, W. Schnick
Inorg. Chem. 2016, 55, 3624
[Download]

CdP2N4 and MnP2N4 – Ternary Transition-Metal Nitridophosphates
F.J. Pucher, F.W. Karau, J. Schmedt auf der Günne, W. Schnick
Eur. J. Inorg. Chem. 2016, 1497
[Download]

Ca18.75Li10.5[Al39N55]:Eu2+ - Supertetrahedron Phosphor for Solid-State Lighting
P. Wagatha, P. Pust, V. Weiler, A.S. Wochnik, P.J. Schmidt, C. Scheu, W. Schnick
Chem. Mater. 2016, 28, 1220
[Download]

M2PO3N (M = Ca, Sr) – ortho-Oxonitridophosphates with β-K2SO4 Structure Type
A. Marchuk, P. Schultz, C. Hoch, O. Oeckler, W. Schnick
Inorg. Chem. 2016, 55, 974
[Download]

A 45Sc-NMR and DFT Calculation Study of Crystalline Scandium Compounds
T. Bräuniger, A.J. Hofmann, I.L. Moudrakovski, C. Hoch, W. Schnick
Solid State Sci. 2016, 51, 1
[Download]

Electronic Structure, Bandgap, and Thermal Quenching of Sr[Mg3SiN4]:Eu2+
in Comparison to Sr[LiAl3N4]:Eu2+
T.M. Tolhurst, S. Schmiechen, P. Pust, P. Schmidt, W. Schnick, A. Moewes
Adv. Opt. Mater. 2016, 4, 584
[Download]

Lanthanum (Oxo)nitridosilicates: From Ordered to Disordered Crystal Structures
D. Durach, W. Schnick
Z. Anorg. Allg. Chem. 2016, 642, 101
[Download]               [Cover Picture]

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2015

Crystal Structures of Cristobalite-Type and Coesite-Type PON Redetermined
on the Basis of Single-Crystal X-Ray Diffraction Data

M. Bykov, E. Bykova, V. Dyadkin, D. Baumann, W. Schnick, L. Dubrovinsky, N. Dubrovinskaia
Acta Crystallogr. 2015, E71, 1325
[Download]

Supertetrahedron Phosphor for Solid-State Lighting
V. Weiler, P.J. Schmidt, P.A.H. Pust, W. Schnick
PCT Int. Appl.
2015, WO 2015135888, A1
Koninklijke Philips NV, Ludwig-Maximilians-Universität München
[Download]

Nontypical Luminescence Properties and Structural Relation of Ba3P5N10X:Eu2+ (X = Cl, I):
Nitridophosphate Halides with Zeolite-like Structure
A. Marchuk, S. Wendl, N. Imamovic, F. Tambornino, D. Wiechert, P.J. Schmidt, W. Schnick
Chem. Mater. 2015, 27, 6432
[Download]

Narrow-Band Green Emitting Nitridolithoalumosilicate Ba[Li2(Al2Si2)N6]:Eu2+ with
Framework Topology whj for LED/LCD-Backlighting Applications
P. Strobel, S. Schmiechen, M. Siegert, A. Tücks, P.J. Schmidt, W. Schnick
Chem. Mater. 2015, 27, 6109
[Download]

La6Ba3[Si17N29O2]Cl – An Oxonitridosilicate Chloride with Exceptional Structural Motifs
D. Durach, F. Fahrnbauer, O. Oeckler, W. Schnick
Inorg. Chem. 2015, 54, 8727
[Download]

Non-Condensed (Oxo-)Nitridosilicates: La3[SiN4]F and the Polymorph o-La3[SiN3O]O
D. Durach, W. Schnick
Eur. J. Inorg. Chem. 2015, 4095
[Download]

Rare-Earth-Metal Nitridophosphates through High-Pressure Metathesis
S.D. Kloß, W. Schnick
Angew. Chem. 2015, 127, 11402; Angew. Chem. Int. Ed. 2015, 54, 11250
[Download]                               [Download]

La3BaSi5N9O2:Ce3+ – A Yellow Phosphor with an Unprecedented Tetrahedra Network Structure
Investigated by Combination of Electron Microscopy and Synchrotron X-ray Diffraction
D. Durach, L. Neudert, P.J. Schmidt, O. Oeckler, W. Schnick
Chem. Mater. 2015, 27, 4832
[Download]

A Revolution in Lighting
P. Pust, P.J. Schmidt, W. Schnick
Nat. Mater. 2015, 14, 454
[Download]

New Nitridoalumosilicate Phosphor for Solid State Lighting
A. Tuecks, B.-S. Schreinemacher, P.J. Schmidt, S.F. Schmiechen, W. Schnick
PCT Int. Appl. 2015, WO 2015044106, A1
Koninklijke Philips Electronics NV, Ludwig-Maximilians-Universität München
[Download]

Band Gap and Electronic Structure of MgSiN2 Determined Using Soft X-ray Spectroscopy
and Density Functional Theory
T. de Boer, T.D. Boyko, C. Braun, W. Schnick, A. Moewes
Phys. Status Solidi RRL 2015, 9, 250
[Download]

Synthesis of Triazine-Based Materials by Functionalization with Alkynes
N.E. Braml, L. Stegbauer, B.V. Lotsch, W. Schnick
Chem. Eur. J. 2015, 21, 7866
[Download]

Luminescent Nitridophosphates CaP2N4:Eu2+, SrP2N4:Eu2+, BaP2N4:Eu2+, and BaSr2P6N12:Eu2+
F.J. Pucher, A. Marchuk, P.J. Schmidt, D. Wiechert, W. Schnick
Chem. Eur. J. 2015, 21, 6443
[Download]

Nitridomagnesosilicate Ba[Mg3SiN4]:Eu2+ and Structure-Property Relations
of Similar Narrow-Band Red Nitride Phosphors
S. Schmiechen, P. Strobel, C. Hecht, T. Reith, M. Siegert, P.J. Schmidt, P. Huppertz,
D. Wiechert, W. Schnick
Chem. Mater. 2015, 27, 1780
[Download]

MH4P6N12 (M = Mg, Ca): New Imidonitridophosphates with an Unprecedented
Layered Network Structure Type
A. Marchuk, V.R. Celinski, J. Schmedt auf der Günne, W. Schnick
Chem. Eur. J. 2015, 21, 5836
[Download]

Structural Relationship Between the Mg-Containing Nitridosilicates Ca2Mg[Li4Si2N6] and Li2Ca2[Mg2Si2N6]
S. Schmiechen, F. Nietschke, W. Schnick
Eur. J. Inorg. Chem. 2015, 1592
[Download]

CuPN2: Synthesis, Crystal Structure, and Electronic Properties
F.J. Pucher, F. Hummel, W. Schnick
Eur. J. Inorg. Chem. 2015, 1886
[Download]

A High-Pressure Polymorph of Phosphorus Oxonitride with the Coesite Structure
D. Baumann, R. Niklaus, W. Schnick
Angew. Chem. 2015, 127, 4463; Angew. Chem. Int. Ed. 2015, 54, 4388
[Download]                              [Download]

Li14(PON3)2O – A Non-Condensed Oxonitridophosphate Oxide
D. Baumann, W. Schnick
Eur. J. Inorg. Chem. 2015, 617
[Download]

Ba3P5N10Br:Eu2+: A Natural-White-Light Single Emitter with Zeolite Structure Type
A. Marchuk, W. Schnick
Angew. Chem. 2015, 127, 2413; Angew. Chem. Int. Ed. 2015, 54, 2383
[Download]                              [Download]

Investigations of the Electronic Structure and Bandgap of the Next-Generation
LED-Phosphor Sr[LiAl3N4]:Eu2+- Experiment and Calculations

T.M. Tolhurst, T.D. Boyko, P. Pust, N.W. Johnson, W. Schnick, A. Moewes
Adv. Opt. Mater. 2015, 3, 546
[Download]

Sn6[P12N24] – A Sodalite-Type Nitridophosphate
F.J. Pucher, Constantin Frhr. von Schirnding, F. Hummel, V.R. Celinski,
J. Schmedt auf der Günne, B. Gerke, R. Pöttgen, W. Schnick
Eur. J. Inorg. Chem. 2015, 382
[Download]

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2014

Group (III) Nitrides M[Mg2Al2N4] (M = Ca,Sr,Ba,Eu) and Ba[Mg2Ga2N4] -
Structural Relation and Nontypical Luminescence Properties of Eu2+ Doped Samples

P. Pust, F. Hintze, C. Hecht, V. Weiler, A. Locher, D. Zitnanska, S. Harm,
D. Wiechert, P.J. Schmidt, W. Schnick
Chem. Mater.
2014, 26, 6113
[Download]                   [Cover Picture]

MgSrP3N5O2 – A Novel Oxonitridophosphate
F.J. Pucher, W. Schnick
Z. Anorg. Allg. Chem.
2014, 640, 2708
[Download]

Weißes Licht aus Nitriden
S. Schmiechen, P. Pust, P.J. Schmidt, W. Schnick
Nachr. Chem. 2014, 62, 847
[Download]

High-Pressure Polymorph of Phosphorus Nitride Imide HP4N7 Representing
a New Framework Topology
D. Baumann, W. Schnick
Inorg. Chem. 2014, 53, 7977
[Download]

Pentacoordinated Phosphorus in a High-Pressure Polymorph of
Phosphorus Nitride Imide P4N6(NH)

D. Baumann, W. Schnick
Angew. Chem.
2014, 126, 14718; Angew. Chem. Int. Ed. 2014, 53, 14490
[Download]                               [Download]

Narrow-Band Red-Emitting Sr[LiAl3N4]:Eu2+ as a Next-Generation LED-Phosphor Material
P. Pust, V. Weiler, C. Hecht, A. Tücks, A.S. Wochnik, A.-K. Henß, D. Wiechert, C. Scheu,
P.J. Schmidt, W. Schnick
Nat. Mater. 2014, 13, 891
[Download]           [Pressemitteilung]   [press release]       [News and Views - Nature Photonics]

A New Route to Metal Azides
T.G. Müller, F. Karau, W. Schnick, F. Kraus
Angew. Chem. 2014, 126, 13913; Angew. Chem. Int. Ed. 2014, 53, 13695
[Download]                               [Download]

Ca[LiAl3N4]:Eu2+ - A Narrow-Band Red-Emitting Nitridolithoaluminate
P. Pust, A.S. Wochnik, E. Baumann, P.J. Schmidt, D. Wiechert, C. Scheu, W. Schnick
Chem. Mater. 2014, 26, 3544
[Download]

CaMg2P6O3N10 - A Quinary Oxonitridophosphate with an Unprecedented Tetrahedra
Network Structure Type

A. Marchuk, L. Neudert, O. Oeckler, W. Schnick
Eur. J. Inorg. Chem.
2014, 3427
[Download]

Bonding Behavior and Chemical Stability of Silica-based Nanotubes and Their 3D Assembly
T. Dennenwaldt, S.J. Sedlmaier, A. Binek, W. Schnick, C. Scheu
J. Phys. Chem. C 2014, 118, 8416
[Download]

Toward New Phosphors for Application in Illumination-Grade White pc-LEDs:
The Nitridomagnesosilicates Ca[Mg3SiN4]:Ce3+, Sr[Mg3SiN4]:Eu2+ and Eu[Mg3SiN4]
S. Schmiechen, H. Schneider, P. Wagatha, C. Hecht, P.J. Schmidt, W. Schnick
Chem. Mater. 2014, 26, 2712
[Download]

High-Resolution Spectroscopy of Bonding in a Novel BeP2N4 Compound
T. Dennenwaldt, J. Ciston, U. Dahmen, W.-Y. Ching, F.J. Pucher, W. Schnick, C. Scheu
Microsc. Microanal. 2014, 20, 664
[Download]

TAGS-Related Indium Compounds and their Thermoelectric Properties –
the Solid Solution Series (GeTe)xAgInySb1-yTe2 (x = 1 – 12; y = 0.5, 1)
T. Schröder, T. Rosenthal, N. Giesbrecht, S. Maier, E.-W. Scheidt, W. Scherer,
G.J. Snyder, W. Schnick, O. Oeckler
J. Mater. Chem. A. 2014, 2, 6384
[Download]
[Open Access]

A High-Pressure Polymorph of Phosphorus Nitride Imide
A. Marchuk, F.J. Pucher, F.W. Karau, W. Schnick
Angew. Chem. 2014, 126, 2501;  Angew. Chem. Int. Ed. 2014, 53, 2469
[Download]                               [Download]

Highly Efficient pc-LED Phosphors Sr1-xBaxSi2O2N2:Eu2+ (0 ≤ x ≤ 1) –
Crystal Structures and Luminescence Properties Revisited
M. Seibald, T. Rosenthal, O. Oeckler, W. Schnick
Crit. Rev. Solid State Mater. Sci. 2014, 39, 215
[Download]

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2013

New Phosphors, such as New Narrow-Band Red Emitting Phosphors, for Solid State Lighting
P.J. Schmidt, F. Hintze, P.A.H. Pust, V. Weiler, C. Hecht, S.F. Schmiechen, W. Schnick, D.U. Wiechert
PCT Int. Appl. 2013, WO 2013175336, A1
Koninklijke Philips Electronics NV, Philips Intellectual Property & Standards GmbH, Germany
[Download]

Intermediates in Ammonothermal GaN Crystal Growth under Ammonoacidic Conditions
S. Zhang, F. Hintze, W. Schnick, R. Niewa
Eur. J. Inorg. Chem. 2013, 5387
[Download]

Two Synthetic Approaches to Ag3.4In3.7Sb76.4Te16.5 Bulk Samples and their Transport Properties
T. Schröder, T. Rosenthal, C. Gold, E.-W. Scheidt, W. Schnick, O. Oeckler
Z. Anorg. Allg. Chem. 2013, 639, 2868
[Download]

High-Pressure Synthesis and Characterization of Li2Ca3[N2]3 – An Uncommon
Metallic Diazenide with [N2]2– Ions
S.B. Schneider, M. Seibald, V.L. Deringer, R.P. Stoffel, R. Frankovsky, G.M. Friederichs,
H. Laqua, V. Duppel, G. Jeschke, R. Dronskowski, W. Schnick
J. Am. Chem. Soc. 2013, 135, 16668
[Download]

Electronic and Ionic Conductivity in Alkaline Earth Diazenides MAEN2 (MAE = Ca, Sr, Ba)
and in Li2N2
S.B. Schneider, M. Mangstl, G.M. Friederichs, R. Frankovsky, J. Schmedt auf der Günne,
W. Schnick
Chem. Mater. 2013, 25, 4149
[Download]

Aperiodic CrSc Multilayer Mirrors for Attosecond Water Window Pulses
A. Guggenmos, R. Rauhut, M. Hofstetter, S. Hertrich, B. Nickel, J. Schmidt,
E.M. Gullikson, M. Seibald, W. Schnick, U. Kleineberg
OpEx
2013, 21, 21728
[Download]

Magnesium Double Nitride Mg3GaN3 as New Host Lattice for Eu2+ Doping:
Synthesis, Structural Studies, Luminescence, and Band-Gap Determination
F. Hintze, N.W. Johnson, M. Seibald, D. Muir, A. Moewes, W. Schnick
Chem. Mater.
2013, 25, 4044
[Download]

Mn-Activated Hexafluorosilicates for LED Applications
V. Weiler, P.J. Schmidt, W. Schnick, M.A. Seibald
PCT Int. Appl.
2013, WO 2013088313, A1
Koninklijke Philips Electronics NV, Philips Intellectual Property & Standards GmbH,
Germany
[Download]

Asymmetric Fluorodinitromethyl Derivatives of 2,2,2-trinitroethyl
N-(2,2,2-trinitroethyl)carbamate
T.M. Klapötke, B. Krumm, R. Moll, S.F. Rest, W. Schnick, M. Seibald
J. Fluor. Chem. 2013, 156, 253
[Download]

Metal-Organic Framework Luminescence in the Yellow Gap by Codoping
of the Homoleptic Imidazolate
[BaIm2] with Divalent Europium
J.-C. Rybak, M. Hailmann, P.R. Matthes, A. Zurawski, J. Nitsch, A. Steffen, J. Heck,
C. Feldmann, S. Götzendörfer, J. Meinhardt, G. Sextl, H. Kohlmann, S.J. Sedlmaier,
W. Schnick, K. Müller-Buschbaum
J. Am. Chem. Soc. 2013, 135, 6896
[Download]

Band Gap Tuning in Poly(triazine imide), a Nonmetallic Photocatalyst
E. McDermott, E. Wirnhier, W. Schnick, K. Singh Virdi, C. Scheu, Y. Kauffmann,
W.D. Kaplan, E. Kurmaev, A. Moewes
J. Phys. Chem. C. 2013, 117, 8806
[Download]

Ammonothermal Synthesis and Crystal Structure of BaAl2(NH2)8 · 2NH3
P. Pust, S. Schmiechen, F. Hintze, W. Schnick
Z. Anorg. Allg. Chem. 2013, 639, 1185
[Download]

New Polymorph of the Highly Efficient LED-Phosphor  SrSi2O2N2:Eu2+
Polytypism of a Layered Oxonitridosilicate
M. Seibald, T. Rosenthal, O. Oeckler, C. Maak, A. Tücks, P.J. Schmidt, D. Wiechert, W. Schnick
Chem. Mater. 2013, 25, 1852
[Download]

Triazine-based Carbon Nitrides for Visible-Light-Driven Hydrogen Evolution
K. Schwinghammer, B. Tuffy, M.B. Mesch, E. Wirnhier, C. Martineau, F. Taulelle,
W. Schnick, J. Senker, B.V. Lotsch
Angew. Chem. 2013, 125, 2495; Angew. Chem. Int. Ed. 2013, 52, 2435
[Download]                             [Download]      [Press Release/Pressemitteilung]

Ca[LiAlN2]: A Quaternary Nitridoaluminate
P. Pust, S. Pagano, W. Schnick
Eur. J. Inorg. Chem. 2013, 1157
[Download]

Formation and Characterization of Melam, Melam Hydrate and a Melam-Melem Adduct
E. Wirnhier, M.B. Mesch, J. Senker, W. Schnick
Chem. Eur. J. 2013, 19, 2041
[Download]

New Heptazine Based Materials with a Divalent Cation – 
Sr[HC6N7O3] · 4H2O and Sr[HC6N7(NCN)3] · 7H2O
N.E. Braml, W. Schnick
Z. Anorg. Allg. Chem. 2013, 639, 275
[Download]

top

2012

Ca2Ga3MgN5 – A Highly Condensed Nitridogallate
F. Hintze, W. Schnick
Z. Anorg. Allg. Chem. 2012, 638, 2243
[Download]

Materials Properties of Ultra-Incompressible Re2P
S.B. Schneider, D. Baumann, A. Salamat, Z. Konopkova, W. Morgenroth, H.-P. Liermann,
M. Schwarz, L. Bayarjargal, A. Friedrich, B. Winkler, W. Schnick
Chem. Mater. 2012, 24, 3240
[Download]
[Open Access]

Unexpected Luminescence Properties of Sr0.25Ba0.75Si2O2N2:Eu2+ -
A Narrow Blue Emitting Oxonitridosilicate with Cation Ordering
M. Seibald, T. Rosenthal, O. Oeckler, F. Fahrnbauer, A. Tücks, P.J. Schmidt, W. Schnick
Chem. Eur. J. 2012, 18, 13446
[Download]

Orange to Red Emitting Silicon-Oxynitride Luminescent Materials
P.J. Schmidt, C.S. Hecht, W. Schnick
PCT Int. Appl.
2012, WO 2012077042, A1,
Koninklijke Philips Electronics NV, Philips Intellectual Property & Standards GmbH,
Germany
[Download]

Template-free Inorganic Synthesis of Silica-based Nanotubes and their
Self-Assembly to Mesocrystals
S.J. Sedlmaier, T. Dennenwaldt, C. Scheu, W. Schnick
J. Mater. Chem. 2012, 22, 15511
[Download]
[Open Access]

BaSi4O6N2A Hexacelsian-Type Layered Oxonitridosilicate
C. Braun, H. Ehrenberg, W. Schnick
Eur. J. Inorg. Chem.
2012, 3923
[Download]

Ca3Sm3[Si9N17] and Ca3Yb3[Si9N17] - Nitridosilicates with Interpenetrating Nets Consisting
of Star-Shaped [N[4](SiN3)4]-Units and [Si5N16]-Supertetrahedra
H. Huppertz, O. Oeckler, A. Lieb, R. Glaum, D. Johrendt, M. Tegel, R. Kaindl, W. Schnick
Chem. Eur. J. 2012, 18, 10857
[Download]

Li14Ln5[Si11N19O5]O2F2 with Ln = Ce, Nd –
Representatives of a Family of Potential Lithium Ion Conductors
S. Lupart, G. Gregori, J. Maier, W. Schnick
J. Am. Chem. Soc.
2012, 134, 10132
[Download]
[Open Access]

Ammonothermal Synthesis of Alkali N,N'-bis(aminocarbonyl)-phosphorodiamidates
M[PO2(NHCONH2)2] (M = Na, K, Rb)
E. Wirnhier, R.D. Boller, W. Schnick
Eur. J. Inorg. Chem. 2012, 3296
[Download]

Reversible High-Pressure Phase Transition in LaN
S.B. Schneider, D. Baumann, A. Salamat, W. Schnick
J. Appl. Phys. 2012, 111, 093503
[Download]
[Open Access]

LiCa3Si2N5 – A Lithium Nitridosilicate with a [Si2N5]7- Double-Chain
S. Lupart, W. Schnick
Z. Anorg. Allg. Chem. 2012, 638, 2015
[Download]

Ca[PO2(NH)3(CO)2] – The First Biuretooxophosphate with a Divalent Cation
E. Wirnhier, W. Schnick
Z. Anorg. Allg. Chem. 2012, 638, 920
[Download]

An Unprecedented AB2 Tetrahedra Network Structure Type in a High-Pressure Phase
of Phosphorus Oxonitride PON
D. Baumann, S.J. Sedlmaier, W. Schnick
Angew. Chem. 2012, 124, 4785; Angew. Chem. Int. Ed. 2012, 51, 4707
[Download]                                    [Download]

Rare-Earth Melonates LnC6N7(NCN)3 · xH2O (Ln = La, Ce, Pr, Nd, Sm, Eu, Tb; x = 8-12):
Synthesis, Crystal Structures, Thermal Behavior, and Photoluminescence Properties of
Heptazine Salts with Trivalent Cations

S.J. Makowski, A. Schwarze, P.J. Schmidt, W. Schnick
Eur. J. Inorg. Chem. 2012, 1832
[Download]

A Systematic Approach to Alkali Biuretooxophosphates
E. Wirnhier, W. Schnick
Eur. J. Inorg. Chem. 2012, 1840
[Download]

Crystal Structure of Barium Oxonitridophosphate, Ba3P6O6N8
S.J. Sedlmaier, D. Weber, W. Schnick
Z. Kristallogr. - NCS 2012, 227, 1
[Download]
[Open Access]

Supramolecular Hydrogen-Bonded Structures Between Melamine and N-Heterocycles
S.J. Makowski, M. Lacher, C. Lermer, W. Schnick
J. Mol. Struct. 2012, 1013, 19
[Download]

High-Pressure Synthesis and Structural Investigation of H3P8O8N9:
A New Phosphorus(V)
Oxonitride Imide with an Interrupted Framework Structure
S.J. Sedlmaier, V.R. Celinski, J. Schmedt auf der Günne, W. Schnick
Chem. Eur. J. 2012, 18, 4358
[Download]

Luminescence Tuning of MOFs via Ligand to Metal and Metal to Metal Energy Transfer
by Co-Doping of [Gd2Cl6(bipy)3] · 2bipy with Europium and Terbium
P.R. Matthes, C.J. Höller, M. Mai, J. Heck, S.J. Sedlmaier, S. Schmiechen, C. Feldmann,
W. Schnick, K. Müller-Buschbaum
J. Mater. Chem. 2012, 22, 10179
[Download]
[Open Access]

Formation of a Hydrogen-Bonded Heptazine Framework by Self-Assembly
of Melem into a Hexagonal Channel Structure

S.J. Makowski, P. Köstler, W. Schnick
Chem. Eur. J. 2012, 18, 3248
[Download]

Ba3Ga3N5 – A Novel Host Lattice for Eu2+-Doped Luminescent Materials
with Unexpected Nitridogallate Substructure

F. Hintze, F. Hummel, P.J. Schmidt, D. Wiechert, W. Schnick
Chem. Mater. 2012, 24, 402
[Download]
[Open Access]

High-Pressure Synthesis and Characterization of the Alkali Diazenide Li2N2
S.B. Schneider, R. Frankovsky, W. Schnick
Angew. Chem.
2012, 124, 1909; Angew. Chem. Int. Ed. 2012, 51, 1873
[Download]                                   [Download]

Synthesis of Alkaline Earth Diazenides MAEN2 (MAE = Ca, Sr, Ba)
by Controlled Thermal Decomposition of Azides under High Pressure
S.B. Schneider, R. Frankovsky, W. Schnick
Inorg. Chem.
2012, 51, 2366
[Download]
[Open Access]

Ba6P12N17O9Br3 – A Column-Type Phosphate Structure Solved from
Single-Nanocrystal Data Obtained by Automated Electron Diffraction Tomography

E. Mugnaioli, S.J. Sedlmaier, O. Oeckler, U. Kolb, W. Schnick
Eur. J. Inorg. Chem. 2012, 121
[Download]

Li2Sr4Al2Ta2N8O - A Nitridoalumotantalate with BCT-Zeolite Type Structure
P. Pust, W. Schnick
Z. Anorg. Allg. Chem. 2012, 638, 352
[Download]       

Investigation of the Hydrolysis Stability of Triazine Tricarboxylate in the
Presence of Transition
Metal(II) Ions and Synthesis and Crystal Structure of
the Alkaline Earth Triazine Tricarboxylates M3[C3N3(CO2)3]2
· 12H2O (M = Sr, Ba)                      
S.J. Makowski, E. Calta, M. Hörmannsdorfer, W. Schnick
Z. Anorg. Allg. Chem. 2012, 638, 345
[Download]        

Formation of Cocrystals between Alkali Triazine Tricarboxylates and
Cyanuric Acid – Reactivity Considerations and Structural Characterization
of the Adduct Phases
M3[C3N3(CO2)3][C3N3O3H3] · H2O (M = K, Rb)
S.J. Makowski, E. Calta, M. Lacher, W. Schnick
Z. Anorg. Allg. Chem. 2012, 638, 88
[Download]

LiLa5Si4N10O and LiPr5Si4N10O – Chain-Type Oxonitridosilicates
S. Lupart, W. Schnick
Z. Anorg. Allg. Chem. 2012, 638, 94     
[Download]

Formation of Melamium Adducts by Pyrolysis of Thiourea
or Melamine/NH4Cl Mixtures

N.E. Braml, A. Sattler, W. Schnick
Chem. Eur. J. 2012, 18, 1811
[Download]

top

2011

Novel Alkali Triazine Tricarboxylates Li3[C3N3(CO2)3] · 4H2O,
Rb3[C3N3(CO2)3] · 2H2O and Cs3[C3N3(CO2)3] · 2H2O –
Synthesis, Crystal Structure and Thermal Behavior

S.J. Makowski, E. Calta, W. Schnick
Z. Anorg. Allg. Chem.
2011, 637, 2142
[Download]

Synthesis and Characterization of Ca2(PO2NH)4 · 8H2O
S.J. Sedlmaier, S.R. Römer, W. Schnick
Z. Anorg. Allg. Chem. 2011, 637, 2228
[Download]

Real Structure and Diffuse Scattering of Sr0.5Ba0.5Si2O2N2:Eu2+ -
a Highly Efficient Yellow Phosphor
for pc-LEDs
M. Seibald, O. Oeckler, V.R. Celinski, P.J. Schmidt, A. Tücks, W. Schnick 
Solid State Sci.
2011, 13, 1769
[Download]

Unprecedented Zeolite-Like Framework Topology Constructed
from Cages with 3-Rings in a Barium Oxonitridophosphate

S.J. Sedlmaier, M. Döblinger, O. Oeckler, J. Weber,
J. Schmedt auf der Günne, W. Schnick
J. Am. Chem. Soc. 2011, 133, 12069
[Download]     [Database of Zeolite Structure Types]    [ESRF Highlight 2011]
[Open Access]

SrP3N5O – A Highly Condensed Layer Phosphate Structure Solved
from a Nanocrystal
by Automated Electron Diffraction Tomography
S.J. Sedlmaier, E. Mugnaioli, O. Oeckler, U. Kolb, W. Schnick
Chem. Eur. J. 2011, 17, 11258
[Download]

Li35Ln9Si30N59O2F with Ln = Ce, Pr - Highly
Condensed Nitridosilicates

S. Lupart, D. Durach, W. Schnick
Z. Anorg. Allg. Chem. 2011, 637, 1841
[Download

LiSr2[TaN3]F - A Single Chain Nitridotantalate

P. Pust, W. Schnick
Z. Anorg. Allg. Chem. 2011, 637, 1486
[Download]

Self-Assembly of Melem on Ag(111) - Emergence of
Porous Structures Based on Amino-Heptazine Hydrogen Bonds

J. Eichhorn, S. Schlögl, B.V. Lotsch, W. Schnick, W.M. Heckl, M. Lackinger
CrystEngComm 2011, 13, 5559
[Download]
[Open Access]

Electronic Structure and Physical Properties of the
Spinel-Type Phase of BeP2N4 from All-Electron
Density Functional Calculations

W.Y. Ching, S. Aryal, P. Rulis, W. Schnick
Phys. Rev. B 2011, 83, 155109-1
[Download]
[Open Access]

Li2Sr4[Si2N5]N - A Layered Lithium Nitridosilicate Nitride

S. Lupart, S. Pagano, O. Oeckler, W. Schnick
Eur. J. Inorg. Chem. 2011, 2118
[Download]

Ca3N2 and Mg3N2: Unpredicted High-Pressure
Behavior of Binary Nitrides

C. Braun, S.L. Börger, T.D. Boyko, G. Miehe, H. Ehrenberg,
P. Höhn, A. Moewes, W. Schnick
J. Am. Chem. Soc. 2011, 133, 4307
[Download]
[Open Access]

High-Pressure Synthesis, Crystal Structure, and Characterization
of Zn2PN3 – A New catena-Polynitridophosphate

S.J. Sedlmaier,  M. Eberspächer, W. Schnick
Z. Anorg. Allg. Chem. 2011, 637, 362
[Download]

Nitridosilicates and Oxonitridosilicates: From
Ceramic Materials to Structural and Functional Diversity
M. Zeuner, S. Pagano, W. Schnick
Angew. Chem.
2011, 123, 7898; Angew. Chem. Int. Ed. 2011, 50, 7754
[Download]                                     [Download]

Poly(triazine imide) with Intercalation of Lithium and Chloride Ions [ (C3N3)2(NHxLi1-x)3 × LiCl]:
A Crystalline 2D Carbon Nitride Network

E. Wirnhier, M. Döblinger, D. Gunzelmann, J. Senker,
B.V. Lotsch, W. Schnick
Chem. Eur. J. 2011, 17, 3213
[Download]

top

2010

Red-Emitting Luminescent Materials and
Light-Emitting Devices Using Them

P.J. Schmidt, M. Zeuner, W. Schnick, S. Pagano
PCT Int. Appl. 2010, WO 2010119375, A1,
Philips Intellectual Property & Standards GmbH,
Germany, Koninklijke Philips Electronics NV
[Download]
 
Li2CaSi2N4 and Li2SrSi2N4 - A Synthetic Approach
to Three-Dimensional Lithium Nitridosilicates

M. Zeuner, S. Pagano, S. Hug, P. Pust,
S. Schmiechen, C. Scheu, W. Schnick
Eur. J. Inorg. Chem. 2010, 4945
[Download]

K3[C3N3(COO)3] · 2H2O – Crystal Structure
of a New Alkali Derivative of the
Multidentate Ligand Triazine Tricarboxylate

S.J. Makowski, M. Hörmannsdorfer, W. Schnick
Z. Anorg. Allg. Chem. 2010, 636, 2584
[Download]
 
Melemium Hydrogensulfate H3C6N7(NH2)3(HSO4)3
The First Triple Protonation of Melem

A. Sattler, W. Schnick
Z. Anorg. Allg. Chem. 2010, 636, 2589
[Download]                    

Li4Ca3Si2N6 and Li4Sr3Si2N6 - Quaternary
Lithium Nitridosilicates with Isolated [Si2N6]10- Ions

S. Pagano, S. Lupart, S. Schmiechen, W. Schnick
Z. Anorg. Allg. Chem. 2010, 636, 1907
[Download]
 
Synthesis of Rare Earth (Oxo)nitridocarbonates by
Employment of Supercritical Carbon Dioxide
, Single-Source
Precursor, Solid-State and Ion Exchange Reactions

S. Pagano, M. Zeuner, U. Baisch, W. Schnick
Z. Anorg. Allg. Chem. 2010, 636, 2212
[Download]

Material Properties and Structural Characterization of
M3Si6O12N2
:Eu2+ (M = Ba, Sr) - A Comprehensive
Study on a Promising Green Phosphor for pc-LEDs

C. Braun, M. Seibald, S.L. Börger, O. Oeckler, T.D. Boyko,
A. Moewes, G. Miehe, A. Tücks, W. Schnick
Chem. Eur. J.
2010, 16, 9646
[Download]       

A Novel Nitridogallate Fluoride LiBa5GaN3F5
Synthesis, Crystal Structure, and Band Gap Determination

F. Hintze, W. Schnick
Solid State Sci.
2010, 12, 1368
[Download]

Chain-Type Lithium Rare-Earth Nitridosilicates Li5Ln5Si4N12
with Ln = La, Ce

S. Lupart, M. Zeuner, S. Pagano, W. Schnick
Eur. J. Inorg. Chem.
2010, 2636
[Download]

Phenakite-Type BeP2N4 – A Possible Precursor
for a New Hard Spinel-Type Material

F.J. Pucher, S.R. Römer, F.W. Karau, W. Schnick
Chem. Eur. J. 2010, 16, 7208
[Download]

Melemium Methylsulfonates
HC6N7(NH2)3H2C6N7(NH2)3(SO3Me)3
· H2O
and H2C6N7(NH2)3(SO3Me)2
· H2O
A. Sattler, S. Schönberger, W. Schnick
Z. Anorg. Allg. Chem. 2010, 636, 476
[Download]

Tackling the Stacking Disorder of Melon –
Structure Elucidation in a Semicrystalline Material

L. Seyfarth, J. Seyfarth, B.V. Lotsch, W. Schnick, J. Senker
Phys. Chem. Chem. Phys. 2010, 12, 2227
[Download]
[Open Access]

Ln3[SiON3]O (Ln = La, Ce, Pr) – Three Oxonitridosilicate
Oxides with Crystal Structures Derived from the
Anti-Perovskite Structure Type

J.A. Kechele, C. Schmolke, S. Lupart, W. Schnick
Z. Anorg. Allg. Chem. 2010, 636, 176
[Download]

top

2009

On the Formation and Decomposition of the Melonate Ion in
Cyanate and Thiocyanate Melts and the Crystal Structure
of Potassium Melonate, K3[C6N7(NCN)3]

A. Sattler, W. Schnick
Eur. J. Inorg. Chem. 2009, 4972
[Download]

Melamine-Melem Adduct Phases: Investigating the Thermal
Condensation of Melamine

A. Sattler, S. Pagano, M. Zeuner, A. Zurawski, D. Gunzelmann, J. Senker,
K. Müller-Buschbaum, W. Schnick
Chem. Eur. J. 2009, 15, 13161
[Download]

Shine a Light with Nitrides
W. Schnick
Phys. Status Solidi RRL 2009, 3, A113
[Download]

Mixed Valence Europium Nitridosilicate Eu2SiN3

M. Zeuner, S. Pagano, P. Matthes, D. Bichler, D. Johrendt,
T. Harmening, R. Pöttgen, W. Schnick
J. Am. Chem. Soc. 2009, 131, 11242
[Download]
[Open Access]

Rb3[C6N7(NCN)3] · 3H2O and Cs3[C6N7(NCN)3] · 3H2O – Synthesis,
Crystal Structure and Thermal Behavior of Two Novel Alkali Melonates

S.J. Makowski, W. Schnick
Z. Anorg. Allg. Chem. 2009, 635, 2197
[Download]

Light Emitting Device Comprising a Green Emitting Sialon-Based Material

P.J. Schmidt, W. Mayr, J. Meyer, J.A. Kechele, W. Schnick, O.M. Oeckler
PCT Int. Appl. 2009, WO  2009072043, A1, Philips Intellectual
Property & Standards GmbH, Germany, Koninklijke Philips Electronics NV
[Download]

Tuning the Dimensionality of Nitridosilicates in Lithium Melts

S. Pagano, S. Lupart, M. Zeuner, W. Schnick
Angew. Chem. 2009, 121, 6453; Angew. Chem. Int. Ed. 2009, 48, 6335
[Download]                                   [Download]

Protonated Melonate Ca[HC6N7(NCN)3] · 7H2O -
Synthesis, Crystal Structure, and Thermal Properties

S.J. Makowski, D. Gunzelmann, J. Senker, W. Schnick
Z. Anorg. Allg. Chem. 2009, 635, 2434
[Download]

Complex Interrupted Tetrahedral Frameworks
in the Nitridosilicates M7Si6N15 (M = La, Ce, Pr)

C. Schmolke, O. Oeckler, D. Bichler, D. Johrendt, W. Schnick
Chem. Eur. J. 2009, 15, 9215
[Download]

High-Pressure Phases and Transitions of the Layered
Alkaline Earth Nitridosilicates SrSiN2 and BaSiN2

S.R. Römer, P. Kroll, W. Schnick
J. Phys.: Condens. Matter 2009, 21, 275408
[Download]
[Open Access]

(Sr1-xCax)(11+16y-25z)/2(Si1-yAly)16(N1-zOz)25
(x ≈ 0.24, y ≈ 0.18, z ≈ 0.19) – A Novel Sialon
with a Highly Condensed Silicate Framework

J.A. Kechele, O. Oeckler, P.J. Schmidt, W. Schnick
Eur. J. Inorg. Chem. 2009, 3326
[Download]

A Density Functional Study of the High-Pressure Chemistry
of MSiN2 (M = Be, Mg, Ca): Prediction of High-Pressure Phases
and Examination of Pressure-Induced Decomposition

S.R. Römer, P. Kroll, W. Schnick
J. Phys.: Condens. Matter 2009, 21, 275407
[Download]
[Open Access]

Pr5Si3N9

S. Lupart, W. Schnick
Acta Crystallogr. 2009, E65, i43
[Download]
[Open Access]

Group II Element Nitrides M3N2 Under Pressure: A Comparative
Density Functional Study
S.R. Römer, T. Dörfler, P. Kroll, W. Schnick
Phys. Status Solidi (b) 2009, 246, 1604
[Download]

One-Pot Synthesis of Single-Source Precursors for Nanocrystalline
LED-Phosphors M2Si5N8:Eu2+ (M= Sr, Ba)
M. Zeuner, P.J. Schmidt, W. Schnick
Chem. Mater. 2009, 21, 2467
[Download]
[Open Access]

Sr3P6O6N8 – A Highly Condensed Layered Phosphate

S.J. Sedlmaier, J. Schmedt auf der Günne, W. Schnick
Dalton Trans. 2009, 4081
[Download]
[Open Access]

Ba6Si6N10O2(CN2) - A Nitridosilicate with a NPO-Zeolite
Structure Type Containing Carbodiimide Ions
S. Pagano, O. Oeckler, T. Schröder, W. Schnick
Eur. J. Inorg. Chem. 2009, 2678
[Download]

Metal(II) Cyamelurates Prepared from Aqueous Ammonia
A. Sattler, M.R. Budde, W. Schnick
Z. Anorg. Allg. Chem. 2009, 635, 1933

[Download]

Urea Route to Homoleptic Cyanates - Characterization and Luminescence
Properties of [M(OCN)2(urea)] and M(OCN)2 with
M = Sr, Eu
S. Pagano, G. Montana, C. Wickleder, W. Schnick
Chem. Eur. J. 2009, 15, 6186
[Download]

SrAlSi4N7:Eu2+ - A Nitridoalumosilicate Phosphor for Warm White
Light (pc)LEDs with Edge-Sharing Tetrahedra

C. Hecht, F. Stadler, P.J. Schmidt, J. Schmedt auf der Günne,
V. Baumann, W. Schnick
Chem. Mater. 2009, 21, 1595
[Download]
[Open Access]

Sr5Al5+xSi21-xN35-xO2+x:Eu2+ (x ≈ 0) - A Novel Green Phosphor
for White Light pcLEDs with Disordered Intergrowth Structure
O. Oeckler, J.A. Kechele, H. Koss, P.J. Schmidt, W. Schnick
Chem. Eur. J. 2009, 15, 5311
[Download]

Ba2AlSi5N9 - A New Host Lattice for Eu2+-Doped Luminescent Materials
Comprising a Nitridoalumosilicate Framework with Corner- and
Edge-Sharing Tetrahedra
J.A. Kechele, C. Hecht, O. Oeckler, J. Schmedt auf der Günne,
P.J. Schmidt, W. Schnick
Chem. Mater. 2009, 21, 1288
[Download]
[Open Access]

Cs10Ta29.27O78
M. Zeuner, A. Hofer, W. Schnick
Acta Crystallogr. 2009, E65, i12
[Download]
[Open Access]

Synthesis, Single Crystal Structure Determination and Rietveld
Refinement of Cadmium Tetrametaphosphimate Octahydrate
Cd2(PO2NH)4 · 8H2O
S.R. Römer, W. Schnick
Z. Anorg. Allg. Chem. 2009, 635, 1555
[Download]

Structure Elucidation of Polyheptazine Imide by Electron Diffraction -
A Templated 2D Carbon Nitride Network
M. Döblinger, B.V. Lotsch, J. Wack, J. Thun, J. Senker, W. Schnick
Chem. Commun. 2009, 1541
[Download]
[Open Access]

Single-Crystal Structure Determination and Solid-State NMR Investigations
of Lithium Nitridosilicate Li2SiN2 Synthesized by a Precursor Approach
Employing Amorphous “Si(CN2)2
S. Pagano, M. Zeuner, S. Hug, W. Schnick
Eur. J. Inorg. Chem. 2009, 1579
[Download]         [Cover Picture]

Low Temperature Precursor Route for Highly Efficient Spherically Shaped
LED-Phosphors M2Si5N8:Eu2+ (M = Eu, Sr, Ba)
M. Zeuner, F. Hintze, W. Schnick
Chem. Mater. 2009, 21, 336
[Download]
[Open Access]

Density Functional Study of Calcium Nitride: Refined Geometries
and Prediction of High-Pressure Phases
S.R. Römer, W. Schnick, P. Kroll
J. Phys. Chem. C 2009, 113, 2943
[Download]
[Open Access]

Color Point Tuning for (Sr, Ca, Ba)Si2O2N2:Eu2+ for White Light LEDs
V. Bachmann, C. Ronda, O. Oeckler, W. Schnick, A. Meijerink
Chem. Mater. 2009, 21, 316
[Download]
[Open Access]

Compression Behaviour of Nitridocarbidosilicates M2[Si4N6C]
M = Y, Ho, Er - Studied with X-ray Diffraction and ab-initio Calculations
A. Friedrich, K. Knorr, B. Winkler, A. Lieb, H.A. Höppe, W. Schnick,
V. Milman, M. Hanfland
J. Phys. Chem. Solids 2009, 70, 97
[Download]

La16[Si8N22][SiON3]2 - A Nitridosilicate with Isolated, Corner-Sharing
and Edge-Sharing Tetrahedra
C. Schmolke, S. Lupart, W. Schnick
Solid State Sci. 2009, 11, 305
[Download]

Synthesis and Crystal Structure of the First Chain-Type Nitridosilicates
RE5Si3N9 (RE = La, Ce)
C. Schmolke, D. Bichler, D. Johrendt, W. Schnick
Solid State Sci. 2009, 11, 389
[Download]

Structure Elucidation of BaSi2O2N2- A Host Lattice for Rare-Earth Doped 
Luminescent Materials in Phosphor Converted (pc)LEDs
J.A. Kechele, O. Oeckler, F. Stadler, W. Schnick
Solid State Sci. 2009, 11, 537
[Download]

High-Pressure Synthesis and Characterization of the Alkaline
Earth Borate β-BaB4O7
J.S. Knyrim, S.R. Römer, W. Schnick, H. Huppertz
Solid State Sci. 2009, 11, 336
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2008

Nitridogermanate Nitrides Sr7[GeN4]N2 and Ca7[GeN4]N2: Synthesis
Employing Sodium Melts, Crystal Structure and
Density-Functional Theory Calculations

S.C. Junggeburth, O. Oeckler, D. Johrendt, W. Schnick
Inorg. Chem. 2008, 47, 12018
[Download]
[Open Access]

Red Emitting Oxynitride Luminescent Materials
P.J. Schmidt, F. Stadler, W. Schnick
PCT Int. Appl. 2008, WO 2008096291, A1, Philips Intellectual Property & Standards
GmbH, Germany, Koninklijke Philips Electronics NV
[Download]

Red Emitting Luminescent Materials
P.J. Schmidt, W. Mayr, J. Meyer, W. Schnick, C.S. Hecht, F. Stadler
PCT Int. Appl. 2008, WO 2008096300, A1, Philips Intellectual Property & Standards
GmbH, Germany, Koninklijke Philips Electronics NV
[Download]

HP-Ca2Si5N8- A New High-Pressure Nitridosilicate: Synthesis, Structure,
Luminescence, and DFT-Calculations
S.R. Römer, C. Braun, O. Oeckler, P.J. Schmidt, P. Kroll, W. Schnick
Chem. Eur. J. 2008, 14, 7892
[Download]

Crystal Structure of Ammonium Catena-polyphosphate IV [NH4PO3]x
S. J. Sedlmaier, W. Schnick
Z. Anorg. Allg. Chem. 2008, 634, 1501
[Download]

Sr5Ge2N6 - A Nitridogermanate with Edge-sharing Double Tetrahedra
S.C. Junggeburth, O. Oeckler, W. Schnick
Z. Anorg. Allg. Chem. 2008, 634, 1309
[Download]

Di-μ-tert-butanolato-bis[bis(η5-cyclopentadienyl)erbium(III)]
S. Pagano, W. Schnick
Acta Crystallogr. 2008, E64, m473
[Download]
[Open Access]

C6N7H3O3 · H2N(CH3)2Cl · H2O - A Dimethylammonium Chloride
Adduct of Cyameluric Acid - Synthesis, Structure and Properties
A. Sattler, W. Schnick
Z. Anorg. Allg. Chem. 2008, 634, 1063
[Download]

Tl4(PO2NH)4 · H2O - A Commensurately Modulated Tetrametaphosphimate
S.J. Sedlmaier, O. Oeckler, W. Schnick
Solid State Sci. 2008, 10, 1150
[Download]

Preparation and Structure of Melemium Melem Perchlorate
HC6N7(NH2)3ClO4 · C6N7(NH2)3
A. Sattler, W. Schnick
Z. Anorg. Allg. Chem. 2008, 634, 457
[Download]

Precursor Approach to Lanthanide Dioxo Monocarbodiimides Ln2O2CN2
(Ln = Y, Ho, Er, Yb) by Insertion of CO2 into Organometallic Ln-N Compounds
M. Zeuner, S. Pagano, W. Schnick
Chem. Eur. J. 2008, 14, 1524
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2007

Cubic di-μ-amido-bis[bis(η 5-cyclopentadienyl)ytterbium(III)]
M. Zeuner, W. Schnick
Acta Crystallogr. 2007, E63, m2581
[Download]
[Open Access]

Reorientational Dynamics and Solid-Phase Transformation of Ammonium Dicyanamide
into Dicyandiamide: A 2H Solid-State NMR Study
B.V. Lotsch, W. Schnick, E. Naumann, J. Senker
J. Phys. Chem. B 2007, 111, 11680
[Download]
[Open Access]

Synthesis and Crystal Structure of Sodium Copper Tetrametaphosphimate Heptahydrate
Na2Cu(PO2NH)4 · 7H2O and Sodium Potassium Copper Tetrametaphosphimate
Heptahydrate KxNa2-xCu(PO2NH)4 · 7H2O
S.R. Römer, W. Schnick
Solid State Sci. 2007, 9, 644
[Download]

The Crystal Structures of Two Non-Metal Tricyanomelaminates: Diammonium
Tricyanomelaminate Dihydrate (NH4)2[C6N9H] · 2H2O and Dimelaminium
Tricyanomelaminate Melamine Dihydrate [C3N6H7]2[C6N9H] · C3N6H6 · 2H2O
B.V. Lotsch, W. Schnick
Z. Anorg. Allg. Chem. 2007, 633, 1435
[Download]

The Stuffed Framework Structure of SrP2N4: Challenges to Synthesis and Crystal
Structure Determination
F.W. Karau, L. Seyfarth, O. Oeckler, J. Senker, K. Landskron, W. Schnick
Chem. Eur. J. 2007, 13, 6841
[Download]

Synthesis, Crystal Structure and Properties of the Trimetaphosphimates
Na2M(PO2NH)3 · 2H2O with M=K, Tl
S.J. Sedlmaier, D. Johrendt, O. Oeckler, W. Schnick
Z. Anorg. Allg. Chem. 2007, 633, 2217
[Download]

Coupled Al/Si and O/N Order/Disorder in BaYb[Si4-xAlxOxN7-x] Sialon: Neutron
Powder Diffraction and Monte Carlo Simulations
V.L. Vinograd, E.A. Juarez-Arellano, A. Lieb, K. Knorr, W. Schnick, J.D. Gale, B. Winkler
Z. Kristallogr. 2007, 222, 402
[Download]
[Open Access]

New Light on an Old Story: Formation of Melam during Thermal Condensation of Melamine
B.V. Lotsch, W. Schnick
Chem. Eur. J. 2007, 13, 4956
[Download]

Unmasking Melon by a Complimentary Approach Employing Electron Diffraction,
Solid-State NMR Spectroscopy and Theoretical Calculations - Structural Characterization
of a Carbon Nitride Polymer
B.V. Lotsch, M. Döblinger, J. Sehnert, L. Seyfarth, J. Senker, O. Oeckler, W. Schnick
Chem. Eur. J. 2007, 13, 4969
[Download]

Das reduzierte Nitridosilicat BaSi6N8
F. Stadler, W. Schnick
Z. Anorg. Allg. Chem. 2007, 633, 589
[Download]                    [Cover Picture]

Zn8[P12N24]O2 - ein Nitridophosphat-oxid mit Sodalith-Struktur
F. Karau, O. Oeckler, F. Schäfers, R. Niewa, W. Schnick
Z. Anorg. Allg. Chem. 2007, 633, 1333
[Download]

Rare-Earth Tricyanomelaminates [NH4]Ln[HC6N9]2[H2O]7 · H2O
(Ln = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy): Structural Investigation, Solid-State NMR
Spectroscopy, and Photoluminescence
A. Nag, B.V. Lotsch, J. Schmedt auf der Günne, O. Oeckler, P.J. Schmidt, W. Schnick
Chem. Eur. J. 2007, 13, 3512
[Download]

Real Structure of SrSi2O2N2
O. Oeckler, F. Stadler, T. Rosenthal, W. Schnick
Solid State Sci. 2007, 9, 205
[Download]

The Sialons MLn[Si4-xAlxOxN7-x] with M = Eu, Sr, Ba and Ln = Ho-Yb -
Twelve Substitution Variants with the MYb[Si4N7] Structure Type
A. Lieb, J.A. Kechele, R. Kraut, W. Schnick
Z. Anorg. Allg. Chem. 2007, 633, 166
[Download]

Synthese von Cadmiumnitrid Cd3N2 durch thermischen Abbau von Cadmiumazid Cd(N3)2
und Kristallstrukturbestimmung aus Röntgen-Pulverbeugungsdaten
F. Karau, W. Schnick
Z. Anorg. Allg. Chem. 2007, 633, 223
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2006

Synthesis and Characterization of Tb[N(CN)2]3 · 2H2O and Eu[N(CN)2]3 · 2H2O:
Two New Luminescent Rare-Earth Dicyanamides
A. Nag, P.J. Schmidt, W. Schnick
Chem. Mater. 2006, 18, 5738
[Download]
[Open Access]

Illumination System Comprising a Radiation Source and a Blue-Emitting Phosphor
P.J. Schmidt, B.S. Schreinemacher, W. Schnick, F.M. Stadler, J. Meyer
PCT Int. Appl. 2006, WO 2006061778, A1, Philips Intellectual Property & Standards GmbH,
Germany, Koninklijke Philips Electronics NV, Lumileds Lighting US, Llc.
[Download]

Carbon Dioxide Fixation of Organolanthanides and Thermal Degradation into
Amorphous and Higher Condensed Ln/O/C/N Solids
U. Baisch, S. Pagano, M. Zeuner, W. Schnick
Eur. J. Inorg. Chem. 2006, 3517
[Download]

Crystal Structure, Physical Properties and HRTEM Investigation of the New
Oxonitridosilicate EuSi2O2N2
F. Stadler, O. Oeckler, H.A. Höppe, M.H. Möller, R. Pöttgen, B.D. Mosel, P. Schmidt,
V. Duppel, A. Simon, W. Schnick
Chem. Eur. J. 2006, 12, 6984
[Download]

Zur Frage der Tautomerie von Cyamelursäure im Kristall
A. Sattler, W. Schnick
Z. Anorg. Allg. Chem. 2006, 632, 1518
[Download]

A Nitridic Clathrate: P4N4(NH)4(NH3)
F. Karau, W. Schnick
Angew. Chem. 2006, 118, 4617; Angew. Chem. Int. Ed. 2006, 45, 4505
[Download]                              [Download]                            [NATURE news & views]

Synthesis, Structure, and Dynamics of Tris(η5-cyclopentadienyl)lanthanides and
Bis(η5-cyclopentadienyl)[bis(trimethylsilyl)amido]cerium(III)
U. Baisch, S. Pagano, M. Zeuner, J. Schmedt auf der Günne, O. Oeckler, W.Schnick
Organometallics 2006, 25, 3027
[Download]
[Open Access]

Compressibility of the Nitridosilicate SrYb[Si4N7] and the Oxonitridoalumosilicates
MYb[Si4-xAlxOxN7-x] (x = 2; M = Sr, Ba)
E.A. Juarez-Arellano, A. Friedrich, K. Knorr, A. Lieb, B. Winkler, M. Amboage, M. Hanfland, W. Schnick
Acta Crystallogr. 2006, B62, 424
[Download]
[Open Access]

Single-Crystal X-ray Diffraction and Electron Microprobe Analysis of the
Structurally Related J-Phases Nd4[Si2O5N2]O2,
Nd4[Si2-xAlxO5+xN2-x]O2 with x ≈ 0.4 and
SrxHo4-x[Si2-yAlyO5+(x+y)N2-(x+y)]O2 with x ≈ 0.2 and y ≈ 0.4
A. Lieb, R. Kraut, W. Schnick
Z. Anorg. Allg. Chem. 2006, 632, 1496
[Download]

Synthesis and Structural Characterization of the Ammelinium Salts
[C3H6N5O]Cl, [C3H6N5O]Br, and [C3H6N5O]NO3
B.V. Lotsch, W. Schnick
Z. Anorg. Allg. Chem. 2006, 632, 1457
[Download]

Illumination System Comprising a Radiation Source and a Fluorescent Material
T. Juestel, P. Schmidt, W. Schnick, F.M. Stadler
PCT Int. Appl. 2006, WO 2006006099, A1, 31 pp, Philips Intellectual
Property & Standards GmbH, Germany, Koninklijke Philips Electronics NV,
Lumileds Lighting US, Llc.
[Download]

Crystal Structure of the High-Pressure Phase of the Oxonitridosilicate Chloride
Ce4[Si4O3+xN7-x]Cl1-xOx, x ≈ 0.2
A. Friedrich, E. Haussühl, W. Morgenroth, A. Lieb, B. Winkler, K. Knorr, W. Schnick
Acta Crystallogr. 2006, B62, 205
[Download]
[Open Access]

Nanocrystalline Lanthanide Nitride Materials Synthesized by Thermal Treatment of
Amido and Ammine Metallocenes: X-ray Studies and DFT-Calculations
U. Baisch, S. Pagano, M. Zeuner, N. Barros, L. Maron, W. Schnick
Chem. Eur. J. 2006, 12, 4785
[Download]

From Triazines to Heptazines: Novel Nonmetal Tricyanomelaminates as
Precursors for Graphitic Carbon Nitride Materials
B.V. Lotsch, W. Schnick
Chem. Mater. 2006, 18, 1891
[Download]
[Open Access]

Synthesis, Crystal Structure and Thermal Behavior of Gadolinium Dicyanamide
Dihydrate Gd[N(CN)2]3 · 2H2O
A. Nag, W. Schnick
Z. Anorg. Allg. Chem. 2006, 632, 609
[Download]

Kristallstruktur von Natrium-Dihydrogencyamelurat-Tetrahydrat
Na[H2(C6N7)O3] · 4H2O
A. Sattler, W. Schnick
Z. Anorg. Allg. Chem. 2006, 632, 531
[Download]

Die neuen Schichtsilicate Ba3Si6O9N4 und Eu3Si6O9N4
F. Stadler, W. Schnick
Z. Anorg. Allg. Chem. 2006, 632, 949
[Download]

Pr10[Si10-xAlxO9+xN17-x]Cl with x ≈ 1 - An Oxonitridoalumosilicate Chloride
A. Lieb, R. Lauterbach, W. Schnick
Z. Anorg. Allg. Chem. 2006, 632, 313
[Download]

BaSm5[Si9Al3N20]O - A Nitridoaluminosilicate Oxide with a New Structure Type
Composed of “Star-Shaped” [N[4]((Si,Al)N3)4] Units as Secondary Building Units
A. Lieb, W. Schnick
Solid State Sci. 2006, 8, 185 
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Hochdrucksynthese von BaSr2P6N12 und BaCa2P6N12 und Strukturvergleich
der Reihe BaP2N4, BaCa2P6N12 und BaSr2P6N12
F. Karau, W. Schnick
Z. Anorg. Allg. Chem. 2006, 632, 231
[Download]

Zur Kenntnis der Kristallstruktur von Melem C6N7(NH2)3
A. Sattler, W. Schnick
Z. Anorg. Allg. Chem. 2006, 632, 238
[Download]

Darstellung und Kristallstruktur von Diamminmagnesiumdiazid Mg(NH3)2(N3)2
F. Karau, W. Schnick
Z. Anorg. Allg Chem. 2006, 632, 49
[Download]

Synthesis and Crystal Structure of Lithium Tetrametaphosphimate Tetrahydrate
Li4(PO2NH)4 · 4H2O
S.R. Römer, W. Schnick
Z. Anorg. Allg. Chem. 2006, 632, 59
[Download]

Synthese, Kristallstruktur und festkörper-NMR-spektroskopische Untersuchung
neuer Oxonitridosilicate der Mischkristallreihe Ba4-xCaxSi6N10O
F. Stadler, O. Oeckler, W. Schnick
Z. Anorg. Allg. Chem. 2006, 632, 54
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2005

Illumination System Comprising a Radiation Source and a Fluorescent Material
P.J Schmidt, T. Juestel, H. Hoeppe, W. Schnick
PCT Int. Appl. 2005, WO 2005083037, A1, Philips Intellectual Property & Standards GmbH,
Germany, Koninklijke Philips Electronics N. V.; Lumileds Lighting U.S. Llc
[Download]


Ce10[Si10O9N17]Br, Nd10[Si10O9N17]Br and Nd10[Si10O9N17]Cl
Oxonitridosilicate Halides with a New Layered Structure Type
A. Lieb, W. Schnick
J. Solid State Chem. 2005, 178, 3323
[Download]

Crystal Structure of Guanylurea Sulphate Hydrate
[H2NC(=O)NHC(NH2)2]2SO4 · 2H2O
B.V. Lotsch, W. Schnick
Z. Anorg. Allg. Chem. 2005, 631, 2967
[Download]

Synthesis, Crystal Structures and Properties of the Trimetaphosphimates
NaBa(PO2NH)3, KSr(PO2NH)3 · 4H2O, and NH4Sr(PO2NH)3 · 4H2O
S. Correll, S. Sedlmaier, W. Schnick
Solid State Sci. 2005, 7, 1261
[Download]

Darstellung und Kristallstruktur von Cadmiumazid Cd(N3)2
F. Karau, W. Schnick
Z. Anorg. Allg. Chem. 2005, 631, 2315
[Download]

Thermal Conversion of Guanylurea Dicyanamide into Graphitic Carbon Nitride
via Prototype CNx Precursors
B.V. Lotsch, W. Schnick
Chem. Mater. 2005, 17, 3976
[Download]
[Open Access]

Synthesis and Crystal Structure Determination by X-ray Powder Diffraction of
Nickel Tetrametaphosphimate Octahydrate Ni2(PO2NH)4 · 8H2O
S.R. Römer, W. Schnick
Z. Anorg. Allg. Chem. 2005, 631, 1749
[Download]

Synthese, Kristallstruktur und Festkörper-NMR-spektroskopische Untersuchung
des Oxonitridosilicates BaSi6N8O
F. Stadler, R. Kraut, O. Oeckler, S. Schmid, W. Schnick
Z. Anorg. Allg. Chem. 2005, 631, 1773
[Download]  [Cover Picture]

Highly Efficient All-Nitride Phosphor-Converted White Light Emitting Diode
R. Mueller-Mach, G. Mueller, M.R. Krames, H.A. Höppe, F. Stadler, W. Schnick,
T. Juestel, P. Schmidt
Phys. Status Solidi (a) 2005, 202, 1727
[Download]  [Cover Picture]  [Press Release]  [Pressemitteilung]

Synthesen, Kristallstrukturen und spektroskopische Eigenschaften des
Melem-Adduktes C6N7(NH2)3 · H3PO4 sowie der Melemium-Salze
(H2C6N7(NH2)3)SO4 · 2H2O und (HC6N7(NH2)3)ClO4 · H2O
A. Sattler, L. Seyfarth, J. Senker, W. Schnick
Z. Anorg. Allg. Chem. 2005, 631, 2545
[Download]

Synthese, Kristallstruktur und Eigenschaften von Chrom(III)-trimetaphosphimat-Heptahydrat
Cr(PO2NH)3 · 7H2O
S. Correll, S. Sedlmaier, W. Schnick      
Z. Anorg. Allg. Chem. 2005, 631, 1359
[Download]

Synthesis, Crystal Structure Determination from X-ray Powder Diffractometry and
Vibrational Spectroscopic Properties of Mg[N(CN)2]2 · 4H2O
E. Irran, B. Jürgens, S. Schmid, W. Schnick
Z. Anorg. Allg. Chem. 2005, 631, 1512
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Catalytic Formation and Crystal Structure of Cyanoguanylurea H2NC(=O)NHC(NH2)NCN
B.V. Lotsch, W. Schnick
Z. Naturforsch. 2005, 60b, 377
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Crystal Structure and Mechanical Properties of SrSi7N10
G. Pilet, H.A. Höppe, W. Schnick, S. Esmaeilzadeh
Solid State Sci. 2005, 7, 391
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Synthese, Kristallstruktur und spektroskopische Untersuchungen von Ba5[BO3]3CN
S. Schmid, W. Schnick
Z. Anorg. Allg. Chem. 2005, 631, 1139
[Download]

High-Pressure Synthesis and X-ray Powder Structure Determination of the
Nitridophosphate BaP2N4
F. Karau, W. Schnick
J. Solid State Chem. 2005, 178, 135
[Download]

Synthesis and Characterization of the Rare-Earth Dicyanamides Ln[N(CN)2]3 with
Ln = La, Ce, Pr, Nd, Sm, and Eu
B. Jürgens, E. Irran, W. Schnick
J. Solid State Chem. 2005, 178, 72
[Download]

Oxonitridosilicate Chlorides - Synthesis, Single-Crystal X-ray and Neutron Powder
Diffraction, Chemical Analysis and Properties of Ln4[Si4O3+xN7-x]Cl1-xOx with
Ln = Ce, Pr, Nd and x ≈ 0.2
A. Lieb, M.T. Weller, P.F. Henry, R. Niewa, R. Pöttgen, R.-D. Hoffmann, H.E. Höfer, W. Schnick
J. Solid State Chem. 2005, 178, 976
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SrSi6N8 - A Reduced Nitridosilicate with a Si-Si Bond
F. Stadler, O. Oeckler, J. Senker, H.A. Höppe, P. Kroll, W. Schnick
Angew. Chem. 2005, 117, 573; Angew. Chem. Int. Ed. 2005, 44, 567
[Download]                           [Download]

Syntheses, Crystal Structures and Properties of the Tetrametaphosphimates
MII2(PO2NH)4 · 8H2O with MII = Mg, Mn, Co and Zn
S.R. Römer, W. Schnick
Z. Anorg Allg. Chem. 2005, 631, 31
[Download]

High-Pressure Phase Transition of the Oxonitridosilicate Chloride
Ce4[Si4O3+xN7-x]Cl1-xOx with x = 0.12 and 0.18
A. Friedrich, K. Knorr, A. Lieb, S. Rath, M. Hanfland, B. Winkler, W. Schnick
Z. Kristallogr. 2005, 220, 245
[Download]
[Open Access]

Illumination System Comprising a Radiation Source and a Fluorescent Material
P. Schmidt, T. Juestel, H. Hoeppe, W. Schnick, W. Mayr
PCT Int. Appl. 2005, WO 2005116163, A1, 35 pp, Philips Intellectual
Property & Standards GmbH, Germany;
Koninklijke Philips Electronics NV, Lumileds Lighting US, Llc
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2004

Crystal Structure and Thermal Solid-State Reactivity of the Ammonium Cyanourea
NH4[H2NC(=O)NCN]
B.V. Lotsch, W. Schnick
Z. Naturforsch. 2004, 59b, 1229
[Download]

Illumination System Comprising a Radiation Source and a Fluorescent Lanthanide-Doped
Metal Oxide Nitride Silicate Phosphor
T. Juestel, P. Schmidt, H. Hoeppe, W. Schnick, W. Mayr
PCT Int. Appl. 2004, WO 2004055910, A1, 24 pp., Philips Intellectual Property & Standards GmbH,
Germany; Koninklijke Philips Electronics N.V.; Lumileds Lighting U.S. Llc.
[Download]

Li12-xHx-y+z[P12OyN24-y]Xz (X = Cl, Br) - Oxonitridophosphate mit NPO-Zeolithstruktur
S. Correll, N. Stock, O. Oeckler, J. Senker, T. Nilges, W. Schnick
Z. Anorg. Allg. Chem. 2004, 630, 2205
[Download]     [Database of Zeolite Structure Types]

Plasma Display Screen with Blue-Emitting Phosphor
T. Jüstel, W. Mayr, P.J. Schmidt, W. Schnick
PCT Int. Appl. 2004, WO 2004047138, A2, 10 pp., Philips Intellectual Property & Standards GmbH,
Germany; Koninklijke Philips Electronics NV.
[Download]

Ca[Si2O2N2] – A Novel Layer Silicate
H.A. Höppe, F. Stadler, O. Oeckler, W. Schnick
Angew. Chem. 2004, 116, 5656; Angew. Chem. Int. Ed. 2004, 43, 5540
[Download]                             [Download]

Towards Novel C-N Materials: Crystal Structures and Thermal Properties of Two Polymorphs
of Guanidinium Dicyanamide and Their Thermal Conversion into Melamine
B.V. Lotsch, W. Schnick
New J. Chem. 2004, 28, 1129
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[Open Access]

Europium-Activated Alkaline Earth Silicon Nitride Oxide Phosphors and Luminescent
Screens and Light-Emitting Devices Employing  the Phosphors
P. Schmidt, T. Juestel, W. Mayr, H.-D. Bausen, W. Schnick, H. Hoeppe
PCT Int. Appl.
2004, WO 2004036962, A1, 25 pp., Philips Intellectual Property & Standards GmbH,
Germany; Koninklijke Philips Electronics NV; Lumileds Lighting US, Llc.
[Download]

Rubidium Metaborate, Rb3B3O6
S. Schmid, W. Schnick
Acta Crystallogr. 2004, C60, i69
[Download]
[Open Access]

Synthesis, Crystal Structures and Properties of the Bis-(trimetaphosphimato)-metallates
Na4{Co [ (PO2NH)3 ]2 } · 12H2O and Na4 {Ni [ (PO2NH)3 ]2 } · 12H2O
S. Correll, N. Stock, W. Schnick
Solid State Sci. 2004, 6, 953
[Download]

Nonlinear Optical Susceptibilities χ(2) of Nitridosilicate Powders          
H. Lutz, S. Joosten, J. Hoffmann, P. Lehmeier, A. Seilmeier, H.A. Höppe, W. Schnick
J. Phys. Chem. Solids 2004, 65, 1285
[Download]

Magnetic Investigations  and 151Eu Mössbauer Spectroscopy of MYbSi4N7 with M = Sr, Ba, Eu
H.A. Höppe, H. Trill, G. Kotzyba, B.D. Mosel, R. Pöttgen, W. Schnick
Z. Anorg. Allg. Chem. 2004, 630, 224
[Download]

Phase Transition of a Dicyanamide with Rutile-Like Structure: Syntheses and Crystal Structures
of α- and β-Cd[N(CN)2]2

B. Jürgens, E. Irran, H.A. Höppe, W. Schnick
Z. Anorg. Allg. Chem. 2004, 630, 219
[Download]

Characterization of  the Thermally Induced Topochemical Solid-State Transformation of
NH4[N(CN)2] into NCN=C(NH2)2 by Means of X-ray and Neutron Diffraction as well as
Raman and Solid-State NMR Spectroscopy

B.V. Lotsch, J. Senker, W. Schnick
Inorg. Chem. 2004, 43, 895
[Download]
[Open Access]

Synthesis, Crystal Structure and Properties of Rubidium Dihydrogentricyanomelaminate
Semihydrate Rb[H2C6N9] · ½H2O

B. Jürgens, H.A. Höppe, W. Schnick
Z. Anorg. Allg. Chem. 2004, 630, 35    
[Download]

2003

Synthese und Kristallstruktur von bis-1,3-Dimethoxyethan-trichloro-samarium(III) und
tris-N,N-Diisopropylcarbamato-samarium(III)
U. Baisch, W. Schnick
Z. Anorg. Allg. Chem. 2003, 629, 2073
[Download]

Investigation of the Structural and Dynamic Properties of NH4[N(CN)2] by Means of
Temperature Dependent X-ray and Neutron Powder Diffraction as well as Vibrational
and Solid-State NMR Spectroscopy
B.V. Lotsch, J. Senker, W. Kockelmann, W. Schnick
J. Solid State Chem. 2003, 176, 180
[Download]

Melem (2,5,8-Triamino-tri-s-triazine), an Important Intermediate During Condensation
of Melamine Rings to Graphitic Carbon Nitride: Synthesis, Structure Determination by 
X-ray Powder Diffraction, Solid-State NMR, and Theoretical Studies
B. Jürgens, E. Irran, J. Senker, P. Kroll, H. Müller, W. Schnick
J. Am. Chem. Soc. 2003, 125, 10288
[Download]
[Open Access]

Synthesis, Spectroscopic Properties, and Crystal Structure of the Oxonium Acid
[H(OEt2)2]+ [Ti2Cl9]-
S. Rannabauer, T. Habereder, H. Nöth, W. Schnick
Z. Naturforsch. 2003, 58b, 745
[Download]

Li12-xHx-y+z[P12N24-yOy](Cl,Br)z – An Oxonitridophosphate with a              
Zeolitelike Framework Structure Composed of 3-Rings
S. Correll, N. Stock, O. Oeckler, W. Schnick,
Angew. Chem. 2003, 115, 3674;  Angew. Chem. Int. Ed. 2003, 42, 3549
[Download]                              [Download]                    [Database of Zeolite Structure Types]

High-Temperature Synthesis, Single-Crystal X-ray Structure Determination and Solid-State
NMR Investigations of Ba7[SiO4][BO3]3CN and Sr7[SiO4][BO3]3CN
S. Schmid, J. Senker, W. Schnick
J. Solid State Chem. 2003, 174, 221
[Download]

Synthese, Kristallstruktur und spektroskopische Charakterisierung von
Bis(dimethylammonium)hexachlorotitanat [Me2NH2]2[TiCl6]
S. Rannabauer, W. Schnick
Z. Naturforsch. 2003, 58b, 410
[Download]

Synthesis and Structural Investigation of La13Si18Al12O15N39
S. Esmaeilzadeh, W. Schnick
Solid State Sci. 2003, 5, 503
[Download]

Oligonary Nitrides and Oxonitrides of Si, P, Al, and B in Combination with Rare Earth or
Transition Metals as well as Molecular Precursor Compounds with
Nitrido Bridges M-N-Si (M = Ti, Zr, Hf, W, Sn)
W. Schnick, R. Bettenhausen, B. Götze, H.A. Höppe, H. Huppertz, E. Irran, K. Köllisch, R. Lauterbach,
M. Orth, S. Rannabauer, T. Schlieper, B. Schwarze, F. Wester
Z. Anorg. Allg. Chem. 2003, 629, 902
[Download]

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2002

Synthesis, Crystal Structure Determination from X-ray Powder Diffractometry and Vibrational
Spectroscopy of the Tricyanomelaminate Monohydrates M3[C6N9] · H2O (M = K, Rb)
E. Irran, B. Jürgens, W. Schnick
Solid State Sci. 2002, 4, 1305
[Download]

Transformation of Ammonium Dicyanamide into Dicyandiamide in the Solid
B. Jürgens, H.A. Höppe, E. Irran, W. Schnick
Inorg. Chem. 2002, 41, 4849
[Download]
[Open Access]

A Density Functional Study of Phosphorus Nitride P3N5: Refined Geometries, Properties,
and Relative Stability of α-P3N5 and γ-P3N5 and a Further Possible High-Pressure Phase
δ-P3N5 with Kyanite-Type Structure
P. Kroll, W. Schnick
Chem. Eur. J. 2002, 8, 3530
[Download]

Synthesis, Crystal Structure, Magnetism, and Optical Properties of Gd3[SiON3]O -
An Oxonitridosilicate Oxide with Noncondensed SiON3 Tetrahedra
H.A. Höppe, G. Kotzyba, R. Pöttgen, W. Schnick
J. Solid State Chem. 2002, 167, 393
[Download]

Synthese und Kristallstruktur des ersten Oxonitridoborates - Sr3[B3O3N3]
S. Schmid, W. Schnick
Z. Anorg. Allg. Chem. 2002, 628, 1192
[Download]

Synthesis, Crystal Structure, Vibrational Spectroscopy, and Thermal Behaviour of
Lead Dicyanamide Pb[N(CN)2]2
B. Jürgens, H.A. Höppe, W. Schnick
Solid State Sci. 2002, 4, 821
[Download]

Multianvil-Synthese, Pulver-Röntgenstrukturanalyse, 31P-MAS-NMR- und FTIR-Spektroskopie
sowie Materialeigenschaften von γ-P3N5,
einer Hochdruckphase von binärem
Phosphor(V)-nitrid mit verzerrt quadratischen
PN5-Pyramiden und PN4-Tetraedern
K. Landskron, H. Huppertz, J. Senker, W. Schnick
Z. Anorg. Allg. Chem. 2002, 628, 1465
[Download]

Reaktion von Bis(trimethylsilylamino)dichlorsilan mit Titantetrachlorid – Synthese und
Kristallstruktur von [μ-ClTiCl2N(SiMe3)SiCl2NH2)]2
S. Rannabauer, R. Bettenhausen, W. Schnick
Z. Anorg. Allg. Chem. 2002, 628, 373
[Download]

Hyperfine Interactions in the 13 K Ferromagnet Eu2Si5N8
H.A. Höppe, H. Trill, B.D. Mosel, H. Eckert, G. Kotzyba, R. Pöttgen, W. Schnick,
J. Phys. Chem. Solids 2002, 63, 853
[Download]

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2001

Systematic Investigation of Tri- and Tetrametaphosphimates
S. Correll, N. Stock, W. Schnick
Phosphorus Sulfur Silicon Relat. Elem. 2001, 168, 321
[Download]

High-Temperature Synthesis, Crystal Structure, Optical Properties, and Magnetism of the
Carbidonitridosilicates Ho2[Si4N6C] and Tb2[Si4N6C]
H.A. Höppe, G. Kotzyba, R. Pöttgen, W. Schnick
J. Mater. Chem. 2001, 11, 3300
[Download]
[Open Access]

Vibrational Analysis of Ag3(PO2NH)3, Na3(PO2NH)3 · H2O, Na3(PO2NH)3 · 4H2O,
[C(NH2)3]3(PO2NH)3 · H2O and (NH4)4(PO2NH)4 · 4H2O
A. John, D. Philip, N. Stock, W. Schnick, S. Devanarayanan
Spectrochimica Acta 2001, A57, 959
[Download]
[Open Access]

Synthesis and Crystal Structure of (dmaaH)2(dmaH)2[P12S12N12(NH)2] · 4 dmaa,   
dmaa = N,N-Dimethylacetamide, dma = Dimethylamine, an Anhydrous Example
of the P12N14 Cage
S. Roth, W. Schnick
Z. Naturforsch.  2001, 56b, 1020
[Download]

Trimerization of Alkali Dicyanamides M[N(CN)2] and Formation of Tricyanomelaminates
M3[C6N9] (M = K, Rb) in the Melt: Crystal Structure Determination of Three Polymorphs
of K[N(CN)2], Two of Rb[N(CN)2], and One of K3[C6N9] and Rb3[C6N9]
from X-ray Powder Diffractometry
E. Irran, B. Jürgens, W. Schnick
Chem. Eur. J. 2001, 7, 5372
[Download]

Hochdruck-Synthese, Kristallstruktur und Eigenschaften von NaPN2
K. Landskron, S. Schmid, W. Schnick
Z. Anorg. Allg. Chem. 2001, 627, 2469
[Download]  

High-Pressure Synthesis of γ–P3N5 at 11 GPa and 1500 °C in  a Multianvil Assembly: A binary
Phosphorus(V)  Nitride with a Three-Dimensional Network Structure from PN4 Tetrahedra and

Tetragonal PN5 Pyramids
K. Landskron, H. Huppertz, J. Senker, W. Schnick
Angew. Chem. 2001, 113, 2713; Angew. Chem. Int. Ed. 2001, 40, 2643
[Download]                                     [Download]

Characterisation of the Tetrahalophosphonium Cations PBrnI4-n+ (O ≤ n ≤ 4) by 31P
MAS NMR, IR and Raman Spectroscopy and the Crystal Structures of PI4+AlCl4-, PI4+AlBr4-
and PI4+GaI4-
C. Aubauer, M. Kaupp, T.M. Klapötke, H. Nöth, H. Piotrowski, W. Schnick, J. Senker, M. Suter
J. Chem. Soc., Dalton Trans. 2001, 1880
[Download]
[Open Access]

Orthonitridoborate Ions [BN3]6- in Oxonitridosilicate Cages:  Synthesis, Crystal Structure,
and Magnetic Properties of Ba4Pr7[Si12N23O][BN3], Ba4Nd7[Si12N23O][BN3],
and Ba4Sm7[Si12N23O][BN3]
M. Orth, R.-D. Hoffmann, R. Pöttgen, W. Schnick
Chem. Eur. J. 2001, 7, 2791
[Download]

A Theoretical and Experimental Study on the Lewis Acid-Base Adducts (P4E3) · (BX3
(E = S, Se; X = Br, I) and (P4E3) · (NbCl5)
C. Aubauer, E. Irran, T.M. Klapötke, W. Schnick, A. Schulz, J. Senker
Inorg.Chem. 2001, 40, 4956
[Download]
[Open Access]

Synthese, Kristallstrukturen und Eigenschaften der käfigartigen, sechsbasigen Säure
P12S12N8(NH)6 · 14H2O sowie ihrer Salze Li6[P12S12N14] · 26H2O und
(NH4)6[P12S12N14] · 10H2O und K6[P12S12N14] · 8H2O
S. Roth, W. Schnick
Z. Anorg. Allg. Chem. 2001, 627, 1165
[Download]

Neue Vertreter des Er6[Si11N20]O-Strukturtyps – Hochtemperatur-Synthesen und
Kristallstrukturen von Ln(6+x/3)[Si(11-y)Aly N(20+x-y)]O(1-x+y) mit
Ln = Nd, Er, Yb, Dy und 0 ≤ x ≤ 3, 0 ≤ y≤ 3
K. Köllisch, H.A. Höppe, H. Huppertz, M. Orth, W. Schnick
Z. Anorg. Allg. Chem. 2001, 627, 1371
[Download]

Rb3P6N11 and Cs3P6N11 – New Highly Condensed Nitridophosphates by High-Pressure
High-Temperature Synthesis
K. Landskron, W. Schnick
J. Solid State Chem. 2001, 156, 390
[Download]

Synthesis, Vibrational Spectroscopy, and Crystal Structure Determination from X-ray Powder
Diffraction Data of Alkaline Earth Dicyanamides M[N(CN)2]2 with M = Mg, Ca, Sr, and Ba
B. Jürgens, E. Irran, W. Schnick
J. Solid State Chem. 2001, 157, 241
[Download]

Nitridosilicates, Oxonitridosilicates (Sions), and Oxonitridoaluminosilicates (Sialons) –
New Materials with Promising Properties
W. Schnick
Int. J. Inorg. Mater. 2001, 3, 1267
[Download]

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2000

Synthese, Kristallstruktur und Eigenschaften von Tetranatrium-bis
(trimetaphosphimato)cuprat(II)-Decahydrat Na4{Cu[(PO2NH)3]2} · 10H2O
S. Correll, W. Schnick
Z. Anorg. Allg. Chem. 2000, 626, 2347
[Download]        

A Comparison of the Enamino Carbonyl Conjugation Efficiency for Hydrogen Bonding Formation
in Pyridone and Dihydropyridone Systems
T. Borowiak, I. Wolska, A. Korzanski, W. Milius, W. Schnick, W. Antkowiak
Z. Naturforsch. 2000, 55b, 5
[Download]

High-Temperature Synthesis and Single-Crystal X-ray Structure Determination of
Sr10Sm6Si30Al6O7N54 – A Layered Sialon with an Ordered Distribution of Si, Al, O, and N
R. Lauterbach, W. Schnick
Solid State Sci. 2000, 2, 463
[Download]

1,2-Bis(trimethylsilyl)hydrazido Titanium Complexes
B. Goetze, J. Knizek, H. Nöth, W. Schnick
Eur. J. Inorg. Chem. 2000, 1849
[Download]

Luminescence in Eu2+-doped Ba2Si5N8: Fluorescence, Thermoluminescence, and Upconversion
H.A. Höppe, H. Lutz, P. Morys, W. Schnick, A. Seilmeier
J. Phys. Chem. Solids 2000, 61, 2001
[Download]  

High-Temperature Synthesis, Single-Crystal X-ray and Neutron Powder Diffraction, and
Materials Properties of Sr3Ln10Si18Al12O18N36 (Ln = Ce, Pr, Nd) - Novel Sialons with an
Ordered Distribution of  Si, Al, O, and N
R. Lauterbach, E. Irran, P.F. Henry, M.T. Weller, W. Schnick
J. Mater. Chem. 2000, 10, 1357
[Download]
[Open Access]

Ce4[Si4O4N6]O – A Hyperbolically Layered Oxonitridosilicate Oxide
with an Ordered Distribution of Oxygen and Nitrogen
E. Irran, K. Köllisch, S. Leoni, R. Nesper, P.F. Henry, M.T. Weller, W. Schnick
Chem. Eur. J. 2000, 6, 2714
[Download]                    [Cover Picture]

Trimerization of NaC2N3 to Na3C6N9 in the Solid: Ab Initio Crystal Structure Determination
of Two Polymorphs of NaC2N3 and of Na3C6N9 from X-ray Powder Diffractometry
B. Jürgens, E. Irran, J. Schneider, W. Schnick
Inorg. Chem. 2000, 39, 665
[Download]
[Open Access]

Single-Crystalline Hexagonal Sr-Er- and Sr-Dy-Sialon Microtubes
R. Lauterbach, W. Schnick
J. Mater. Sci. 2000, 35, 3793
[Download]

Nd3Si5AlON10 – Synthese, Kristallstruktur und Eigenschaften eines Sialons
im La3Si6N11-Strukturtyp
R. Lauterbach, W. Schnick
Z. Anorg. Allg. Chem. 2000, 626, 56
[Download]

Molecular, Complex Ionic, and Solid State PON Compounds
R. Marchand, W. Schnick, N. Stock
Adv. Inorg. Chem. 2000, 50, 193
[Download]

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1999

The First Nitride Spinels – New Synthetic Approaches to Binary Group 14 Nitrides
W. Schnick
Angew. Chem. 1999, 111, 3511;  Angew. Chem. Int. Ed. 1999, 38, 3309
[Download]                                      [Download]

Synthese und Kristallstruktur neuer 1,1,1,3,3,3-Hexaamino-1λ5, 3λ5-diphosphazenium-Salze
K. Landskron, W. Schnick
Z. Naturforsch. 1999, 54b, 1363
[Download]

Neue Tetraaminophosphonium-Salze durch Anionenaustausch in flüssigem Ammoniak
K. Landskron, S. Horstmann, W. Schnick
Z. Naturforsch. 1999, 54b, 1019
[Download]

Zur Kenntnis von LiSi2N3: Synthese und Verfeinerung der Kristallstruktur
M. Orth, W. Schnick
Z. Anorg. Allg. Chem. 1999, 625, 1426
[Download]

β-SrNH und β-SrND - Synthese und Kristallstrukturbestimmung mittels Röntgen-
und Neutronenbeugung an Pulvern
V. Schultz-Coulon, E. Irran, B. Putz, W. Schnick
Z. Anorg. Allg. Chem. 1999, 625, 1086
[Download]

High-Temperature High-Pressure Synthesis of the Highly Condensed Nitridophosphates
NaP4N7, KP4N7, RbP4N7, and CsP4N7 and Their Crystal-Structure Determinations
by X-ray Powder Diffraction
K. Landskron, E. Irran, W. Schnick
Chem. Eur. J. 1999, 5, 2548
[Download]

Synthese und Kristallstruktur der Übergangsmetalltrimetaphosphimate
Zn3[(PO2NH)3]2 · 14H2O und Co3[(PO2NH)3]2 · 14H2O
N. Stock, E. Irran, W. Schnick
Z. Anorg. Allg. Chem. 1999, 625, 555
[Download]

Zur Kenntnis von Tripraseodym-hexanitridotriborat Pr3B3N6: Neue Synthese und
Verfeinerung der Kristallstruktur
M. Orth, W. Schnick
Z. Anorg. Allg. Chem. 1999, 625, 551
[Download]

Sm2Si3O3N4 und Ln2Si2,5Al0,5O3,5N3,5 (Ln = Ce, Pr, Nd, Sm, Gd) — neuer synthetischer
Zugang zu N-haltigen Melilith-Phasen und deren Einkristall-Röntgenstrukturanalyse
R. Lauterbach, W. Schnick
Z. Anorg. Allg. Chem. 1999, 625, 429
[Download]

Ce16Si15O6N32 – An Oxonitridosilicate with Silicon Octahedrally Coordinated by Nitrogen
K. Köllisch, W. Schnick
Angew. Chem. 1999, 111, 368; Angew. Chem. Int. Ed. 1999, 38, 357
[Download]                                    [Download]

High-Temperature Syntheses of Novel Nitrido- and Oxonitrido-Silicates and Sialons
Using RF Furnaces
W. Schnick, H. Huppertz, R. Lauterbach
J. Mater. Chem. 1999, 9, 289
[Download]
[Open Access]

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1998

Synthese, Struktur und Eigenschaften von drei Tetranatrium-tetrametaphosphimat-Hydraten
N. Stock, H. Schmalz, W. Schnick
Z. Anorg. Allg. Chem. 1998, 624, 1777
[Download]

Synthese, Kristallstruktur und Eigenschaften von Triguanidinium-tri-μ-imido-
cyclotriphosphat-monohydrat und Tetraguanidinium-tetra-μ-imidocyclotetraphosphat-
tetrahydrat, [C(NH2)3]3(PO2NH)3 · H2O und [C(NH2)3]4(PO2NH)4 · 4H2O
N. Stock, B. Jürgens, W. Schnick
Z. Naturforsch. 1998, 53b, 1115
[Download]

Phosphorus Oxonitridosodalites: Synthesis Using a Molecular Precursor and Structural 
Investigation by X-ray and Neutron Powder Diffraction and 31P MAS NMR Spectroscopy
N. Stock, E. Irran, W. Schnick
Chem. Eur. J. 1998, 4, 1822
[Download]

Synthese, Kristallstruktur und Eigenschaften eines neuen Sialons - SrSiAl2O3N2
R. Lauterbach, W. Schnick
Z. Anorg. Allg. Chem. 1998, 624, 1154
[Download]

Synthese und Kristallstruktur von [H2NMe2]+[(Me2NH)2TiCl4]-
R. Bettenhausen, W. Milius, W. Schnick
Z. Naturforsch. 1998, 53b, 239
[Download]

The Synthesis and Structure of Trimetaphosphimato Complexes of Hafnium and Zirconium
N. Stock, W. Herrendorf, J. Beck, W. Schnick
Eur. J. Inorg. Chem. 1998, 469
[Download]

Synthese, Kristallstruktur und Eigenschaften von Phosphor(V)-nitridimid HP4N7
S. Horstmann, E. Irran, W. Schnick
Z. Anorg. Allg. Chem. 1998, 624, 221
[Download]

Phosphor(V)-nitrid α-P3N5: Synthese ausgehend von Tetraaminophosphoniumiodid
und Kristallstrukturaufklärung mittels Synchrotron-Röntgenbeugung
S. Horstmann, E. Irran, W. Schnick
Z. Anorg. Allg. Chem. 1998, 624, 620
[Download]

Tetraammonium Tetrametaphosphimate Tetrahydrate
N. Stock, W. Schnick
Acta Crystallogr. 1998, C54, 171
[Download]
[Open Access]

Synthese und Kristallstruktur von BaEu(Ba0,5Eu0,5)YbSi6N11
H. Huppertz, W. Schnick
Z. Anorg. Allg. Chem. 1998, 624, 371
[Download]

Trimerisierung von Dicyanamid-Ionen C2N3- im Festkörper - Synthesen,
Kristallstrukturen und Eigenschaften von NaCs2(C2N3)3 und Na3C6N9 · 3H2O
B. Jürgens, W. Milius, P. Morys, W. Schnick
Z. Anorg. Allg. Chem. 1998, 624, 91
[Download]

Synthese, Kristallstruktur und Festkörper-NMR-spektroskopische Untersuchungen
von K5H(CN2)3
M. Becker, M. Jansen, A. Lieb, W. Milius, W. Schnick
Z. Anorg. Allg. Chem. 1998, 624, 113
[Download]

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1997

Ba2Nd7Si11N23 – A Nitridosilicate with a Zeolite-Analogous Si-N Structure
H. Huppertz, W. Schnick
Angew. Chem. 1997, 109, 2765; Angew. Chem. Int. Ed. Engl. 1997, 36, 2651
[Download]                                     [Download]

Eu2Si5N8 and EuYbSi4N7. The First Nitridosilicates with a Divalent Rare Earth Metal
H. Huppertz, W. Schnick
Acta Crystallogr. 1997, C53, 1751
[Download]
[Open Access]

Synthese und Kristallstruktur von [(Cl3Si)2N]2TiCl2 - ein perchloriertes N-Silyl-titanimid
B. Schwarze, W. Milius, W. Schnick
Z. Naturforsch. 1997, 52b, 819   

Phosphorus(V) Nitride Imide HP4N7: Synthesis from a Molecular Precursor and
Structure Determination with Synchrotron Powder  Diffraction
S. Horstmann, E. Irran, W. Schnick
Angew. Chem. 1997, 109, 2085; Angew. Chem. Int. Ed. Engl. 1997, 36, 1992
[Download]                                      [Download]

Bis(trimethylsilyl)-ammonium Salts Obtained by Reaction of Hexamethyldisilazane with
TiCl4, ZrCl4, or SnCl4

R. Bettenhausen, W. Milius, W. Schnick
Chem. Eur. J. 1997, 3, 1337
[Download]

Synthesis and Crystal Stucture of Phosphorus(V) Nitride α-P3N5               
S. Horstmann, E. Irran, W. Schnick
Angew. Chem. 1997, 109, 1938;  Angew. Chem. Int. Ed. Engl. 1997, 36, 1873
[Download]                                       [Download]

Synthese, Kristallstruktur und Eigenschaften von 1,1,3,3,3-Pentaamino-1-thio-1λ5,
5-diphosphaz-2-en (NH2)2P(S)N = P(NH2)3
S. Horstmann, W. Schnick
Z. Naturforsch. 1997, 52b, 490

Nitridosilicates - A Significant Extension of Silicate Chemistry
W. Schnick, H. Huppertz
Chem. Eur. J. 1997, 3, 679
[Download]

Synthesen, Kristallstrukturen und Eigenschaften von Trisilber- und Trikalium-tri-μ-imido-
cyclotriphosphat, Ag3(PO2NH)3 und K3(PO2NH)3
N. Stock, W. Schnick
Z. Naturforsch. 1997, 52b, 251

Trisodium Trimetaphosphimate Monohydrate
N. Stock, W. Schnick
Acta Crystallogr. 1997, C53, 532
[Download]
[Open Access]

Fully Chlorinated N-Silyl-Amides of Titanium and Tungsten -
Crystal Structure of Cl3SiNW(Cl3)N(SiCl3)2
B. Schwarze, W. Milius, W. Schnick
Chem. Ber. 1997, 130, 701
[Download]
[Open Access]

Edge Sharing SiN4 Tetrahedra in the Highly Condensed Nitridosilicate BaSi7N10
H. Huppertz, W. Schnick
Chem. Eur. J. 1997, 3, 249
[Download]

Nitrido-Sodalite Zn6[P12N24] as a Material for Reversible Hydrogen Encapsulation
J. Weitkamp, S. Ernst, F. Cubero, F. Wester, W. Schnick
Adv. Mater. 1997, 9, 247
[Download]

Synthese, Kristallstruktur und Eigenschaften der Nitridosilicate SrYbSi4N7 und BaYbSi4N7
H. Huppertz, W. Schnick
Z. Anorg. Allg. Chem. 1997, 623, 212
[Download]

Mg2PN3 und Ca2PN3 - Phosphor(V)-nitride mit eindimensional unendlichen Ketten
eckenverknüpfter PN4-Tetraeder

V. Schultz-Coulon, W. Schnick
Z. Anorg. Allg. Chem. 1997, 623, 69
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1996

Synthese, Kristallstruktur und Eigenschaften von
1,1,1,3,3,3-Hexaamino-1λ5,3λ5- diphosphazeniumchlorid
[ (NH2)3PNP(NH2)3]Cl

S. Horstmann, W. Schnick
Z. Naturforsch. 1996, 51b, 1732

The First Crystalline Hexagonal Si3N4 Microtubes
H. Huppertz, N. Stock, W. Schnick
Adv. Mater. 1996, 8, 844
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BaYbSi4N7 – Unexpected Structural Possibilities in Nitridosilicates
H. Huppertz, W. Schnick
Angew. Chem. 1996, 108, 2115; Angew. Chem. Int. Ed. Engl. 1996, 35, 1983
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Triammonium Trimetaphosphimate Monohydrate
N. Stock, W. Schnick
Acta Crystallogr. 1996, C52, 2645
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[Open Access]

Synthese und Kristallstruktur von Cl3Ti[N(SiMe2Cl)(SiMe2NH2) ]
R. Buheitel, W. Milius, W. Schnick
Z. Naturforsch. 1996, 51b, 1141

Nitrido-Sodalithe. III: Synthese, Struktur und Eigenschaften von
Zn8[P12N24]X2 mit X = O, S, Se, Te
F. Wester, W. Schnick
Z. Anorg. Allg. Chem. 1996, 622, 1281
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Synthese, Kristallstruktur und Eigenschaften von 1,1,3,3,3-Pentaamino-1-oxo-1λ5,
5-diphosphaz-2-en, (NH2)2(O)P-N=P(NH2)3
N. Stock, W. Schnick
Z. Naturforsch. 1996, 51b, 1079                

Phosphorus Nitride P3N5: Synthesis, Spectroscopic, and Electron Microscopical Investigations
W. Schnick, J. Lücke, F. Krumeich
Chem. Mater. 1996, 8, 281
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[Open Access]

The Novel Tetraaminophosphonium Ion - Structure, Chemical Bonding, and Reactions
W. Schnick, S. Horstmann, M. Häser
Phosphorus Sulfur Silicon Relat. Elem. 1996, 109/110, 93
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Ba2Na(CN2)(CN)3, ein neues Cyanamid-cyanid mit interpenetrierenden Teilstrukturen
U. Berger, W. Schnick
Z. Naturforsch. 1996, 51b, 1

Crystal Structure of Tripraseodymium Hexasiliconundecanitride, Pr3Si6N11
T. Schlieper, W. Schnick
Z. Kristallogr. 1996, 211, 254
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Synthese, Kristallstruktur und Eigenschaften von Tetraaminophosphonium-chlorid [P(NH2)4]Cl
S. Horstmann, W. Schnick
Z. Naturforsch. 1996, 51b, 127

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1995

Darstellung, Kristallstruktur und Eigenschaften von Kaliumhydrogencyanamid
W. Schnick, H. Huppertz
Z. Anorg. Allg. Chem. 1995, 621, 1703
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Ba2(CN2)(CN) und Sr2(CN2)(CN)2 - die ersten gemischten Cyanamid-cyanide
U. Berger, W. Milius, W. Schnick
Z. Anorg. Allg. Chem. 1995, 621, 2075
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Nitrido-silicate. III: Hochtemperatur-Synthese, Kristallstruktur
und magnetische Eigenschaften von Ce3[Si6N11]
T. Schlieper, W. Schnick
Z. Anorg. Allg. Chem. 1995, 621, 1535
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Nitrido-silicate. II: Hochtemperatur-Synthesen und Kristallstrukturen von Sr2Si5N8 und Ba2Si5N8
T. Schlieper, W. Milius, W. Schnick
Z. Anorg. Allg. Chem. 1995, 621, 1380
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From Molecules to Solids: Novel Nitrido Compounds
W. Schnick
Comments Inorg. Chem. 1995, 17, 189
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Nitrido-Silicate. I: Hochtemperatur-Synthese und Kristallstruktur von Ca2Si5N8
T. Schlieper, W. Schnick
Z. Anorg. Allg. Chem. 1995, 621, 1037
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Nitrido-Sodalithe. II: Synthese, Struktur und Eigenschaften von M(6+(y/2)-x)H2x[P12N24]Zy
mit M = Fe, Co, Ni, Mn;
Z = Cl, Br, I; 0 ≤ x ≤ 4; y ≤ 2
W. Schnick, N. Stock, J. Lücke, M. Volkmann, M. Jansen
Z. Anorg. Allg. Chem. 1995, 621, 987
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Ca2Sr[WN4], das erste gemischte Erdalkalimetall-nitridowolframat
U. Berger, V. Schultz-Coulon, W. Schnick
Z. Naturforsch. 1995, 50b, 213

CaMg2N2 - ein gemischtes Erdalkalimetallnitrid mit anti-La2O3-Struktur
V. Schultz-Coulon, W. Schnick
Z. Naturforsch. 1995, 50b, 619

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1994

P-N-Compounds: From the Single Tetrahedral Cation To Framework Structures
S. Horstmann, W. Schnick, A. Schmidpeter
Main Group Chemistry News 1994, 2, 8 
[Open Access]

Nitrido Zeolites - A Novel and Promising Class of Compounds
W. Schnick
in: Zeolites and Related Microporous Materials: State of the Art 1994,
J. Weitkamp, H. G. Karge, H. Pfeifer, W. Hölderich (Ed.)
Stud. Surf. Sci. Catal. 1994, 84, 2221
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[Open Access]

Synthese, Kristallstruktur und Eigenschaften von Tetraaminophosphoniumiodid P(NH2)4I
S. Horstmann, W. Schnick
Z. Naturforsch. 1994, 49b, 1381
[Open Access]

Nitrido-Sodalithe. I: Synthese, Struktur und Eigenschaften von
Zn7-xH2x[P12N24]Cl2 mit 0 ≤ x ≤ 3
W. Schnick, J. Lücke
Z. Anorg. Allg. Chem. 1994, 620, 2014
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[Open Access]

Synthesis and Crystal Structure of the First Tetraaminophosphonium Salt P(NH2)4I
W. Schnick, S. Horstmann, A. Schmidpeter
Angew. Chem. 1994, 106,  818; Angew. Chem. Int. Ed. Engl. 1994, 33, 785
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                                                       [Open Access]

Syntheses, Crystal Structures, and Vibrational Spectroscopic Properties of
MgCN2, SrCN2, and BaCN2
U. Berger, W. Schnick
J. Alloys Compounds 1994, 206, 179
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1993

Carbon(IV) Nitride C3N4 – A Novel Material Harder than Diamond?
W. Schnick
Angew. Chem. 1993, 105, 1649; Angew. Chem. Int. Ed. Engl. 1993, 32, 1580
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                                              [Open Access]

Ca2PN3 – A Novel Phosphorus(V) Nitride with One-Dimensional Infinite Chains of
Corner-Sharing PN4 Tetrahedra

W. Schnick, V. Schultz-Coulon
Angew. Chem. 1993, 105, 308; Angew. Chem. Int. Ed. Engl. 1993, 32, 280
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                                            [Open Access]

Solid State Chemistry with Nonmetal Nitrides
W. Schnick
Angew. Chem. 1993, 105, 846; Angew. Chem. Int. Ed. Engl. 1993, 32, 806
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                                            [Open Access]

Silicon Phosphorus Nitride, the First Ternary Compound in the Silicon-Phosphorus-Nitrogen System
H.-P. Baldus, W. Schnick, J. Lücke, U. Wannagat, G. Bogedain
Chem. Mater. 1993, 5, 845
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1992

Microporous Inorganic Substances Having Tetrahedrons Structure and Their Manufacture
W. Schnick, J. Lücke
patent application, DE/21.01.1992/DE 4201484    

Manufacture of Silicon Nitride Low in Acicular and High in α-Modidification
H.P. Baldus, W. Schnick
patent application, DE/15.01.1992/DE 4200787

Darstellung, Kristallstruktur und IR-spektroskopische Untersuchung von
Phosphor(V)-nitrid-imid, HPN2
W. Schnick, J. Lücke
Z. Anorg. Allg. Chem. 1992, 610, 121
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[Open Access]

Zn7[P12N24]Cl2 – A Sodalite with a Phosphorus Nitrogen Framework
W. Schnick, J. Lücke
Angew. Chem. 1992, 104, 208; Angew. Chem. Int. Ed. Engl. 1992, 31, 213
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                                                    [Open Access]

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1991

Li10P4N10 - A Lithium Phosphorus(V) Nitride with the Novel Complex Anion P4N1010-
W. Schnick, U. Berger
Angew. Chem. 1991, 103, 857; Angew. Chem. Int. Engl. 1991, 30, 830
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                                                    [Open Access]

Inclusion of Acetonitrile in a Macrobicyclic Host Molecule
F. Vögtle, R. Berscheid, W. Schnick
J. Chem. Soc., Chem. Commun. 1991, 414
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1990

Crystal Structures and Lithium Ion Conductivity of LiPN2 and Li7PN4
W. Schnick, J. Lücke
Acta Crystallogr. (Suppl.) 1990, A46, C-363

Lithium Ion Conductivity of LiPN2 and Li7PN4
W. Schnick, J. Luecke
Solid State Ionics 1990, 38, 271
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[Open Access]

Zur Kenntnis von Lithium-phosphor(V)-nitrid.
Reindarstellung und Verfeinerung der Kristallstruktur von LiPN2
W. Schnick, J. Lücke
Z. Anorg. Allg. Chem. 1990, 588, 19
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[Open Access]

Synthesis and Crystal Structure of Lithium Phosphorus Nitride Li7PN4:
The First Compound Containing Isolated PN4-Tetrahedra
W. Schnick, J. Luecke
J. Solid State Chem. 1990, 87, 101
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[Open Access]

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1989

Synthese, Struktur und thermisches Verhalten von Thiophosphorsäuretriamid (SP(NH2)3)
W. Schnick
Z. Naturforsch. 1989, 44b, 942
[Open Access]   

Darstellung, Kristallstruktur und pyrolytischer Abbau von Thiophosphorsäuretriamid (SP(NH2)3)
W. Schnick
Z. Kristallogr. 1989, 186, 268
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[Open Access]

Recent Results in Solid State Chemistry of Ionic Ozonides, Hyperoxides, and Peroxides
W. Hesse, M. Jansen, W. Schnick
Prog. Solid State Chem. 1989, 19, 47
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1984 -1988

Highly Alkylated Cyclohexanes - X-ray Crystal Structures, Force-Field Calculations
and Conformations of cis/trans 1,4-Disubstituted Cyclohexane Isomers
W. Hasel, W. Schnick, M. Jansen, H.M.R. Hoffmann
Chem. Ber. 1988, 121, 1469
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[Open Access]

Zum magnetischen Verhalten der Alkalimetallozonide KO3, RbO3 und CsO3
H. Lueken, M. Deussen, M. Jansen, W. Hesse, W. Schnick
Z. Anorg. Allg. Chem. 1987, 553, 179
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[Open Access]

Preparation, Crystal Structure, and Thermal Behaviour of Potassium Ozonide
W. Schnick, M. Jansen
Rev. Chim. Minér. 1987, 24, 446
[Open Access]

Über Rubidiumozonid. Reindarstellung und Kristallstruktur
W. Schnick, M. Jansen
Z. Anorg. Allg. Chem. 1986, 532, 37
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[Open Access]

Strukturbeziehungen bei Verbindungen des Formeltyps AX
(A = K , Rb, Sr, Ba; X = O3-, NO2-, S32-)
W. Schnick, M. Jansen
Z. Kristallogr. 1985, 170, 167
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[Open Access]

Crystal Structure of Potassium Ozonide and Rubidium Ozonide
W. Schnick, M. Jansen
Angew. Chem. 1985, 97, 48; Angew. Chem. Int. Engl. 1985, 24, 54
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                                                [Open Access]

A Novel Entry to the Taxane Structural Unit
H. Neh, S. Blechert, W. Schnick, M. Jansen
Angew. Chem. 1984, 96, 903; Angew. Chem. Int. Ed. Engl. 1984, 23, 905
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