Home Nitridsulfidhalogenide der leichten Lanthanide vom Typ M6N3S4X (M = La - Nd; X = Cl, Br) mit ausgeordneten Sulfid- und Halogenid-Lagen / Nitride Sulfide Halides of the Light Lanthanides with the Formula Type M6N3S4X (M = La - Nd; X = Cl, Br) with Ordered Sulfide and Halide Positions
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Nitridsulfidhalogenide der leichten Lanthanide vom Typ M6N3S4X (M = La - Nd; X = Cl, Br) mit ausgeordneten Sulfid- und Halogenid-Lagen / Nitride Sulfide Halides of the Light Lanthanides with the Formula Type M6N3S4X (M = La - Nd; X = Cl, Br) with Ordered Sulfide and Halide Positions

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Published/Copyright: June 2, 2014
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Zeitschrift für Naturforschung B
From the journal Zeitschrift für Naturforschung B Volume 57 Issue 10

Abstract

The oxidation of the light lanthanides (M = La - Nd) with sulfur and NaN3 in the presence of the tribromides MBr3 yields bromine-poor nitride sulfide bromides with the composition M6N3S4Br when appropriate molar ratios of the reactants are used. Additional NaBr as a flux secures complete and fast reactions (7 d) at 850 °C in evacuated silica tubes as well as singlecrystals of the pure phase (brownish needles). The orthorhombic crystal structure (Pnma, Z = 4) was determined from single crystal X-ray data for La6N3S4Br (a = 1159.23(9), b = 410.85(3), c = 2765.6(2) pm), Ce6N3S4Br (a = 1152.31(9), b = 407.52(3), c = 2747.4(2) pm), Pr6N3S4Br (a = 1145.42(9), b = 404.21(3), c = 2729.3(2) pm), and Nd6N3S4Br (a = 1138.59(9), b = 400.94(3), c = 2711.3(2) pm). Six crystallographically different M3+ cations are present, two of them (M1 and M2) build up chain I (1∝ {[NM2]3+}) by cis-edge connection of [NM4] tetrahedra. The four remainders (M3 - M6) arrange as pairs [N2M6] of edge-shared [NM4] units which are further connected via four vertices to form a double chain (chain II = 1∝ {[N2M4]6+}). Bundled along [010] like a closest packing of rods, both types of chains are commensurate in translation and held together by one Br- and four S2- anions which, in contrast to an earlier work on the pseudo-isotypic chloride analogues M6N3S4Cl (M = La - Nd), are perfectly ordered.

Keywords : Lanthanides; Nitrides; Sulfides; Bromides; Crystal Structure
Received: 2002-7-26
Published Online: 2014-6-2
Published in Print: 2002-10-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

Articles in the same Issue

  1. Nitridsulfidhalogenide der leichten Lanthanide vom Typ M6N3S4X (M = La - Nd; X = Cl, Br) mit ausgeordneten Sulfid- und Halogenid-Lagen / Nitride Sulfide Halides of the Light Lanthanides with the Formula Type M6N3S4X (M = La - Nd; X = Cl, Br) with Ordered Sulfide and Halide Positions
  2. Bis(triphenylphosphoranylidene)ammonium Dicyanoaurate(I)
  3. Die neuen Oxobismutate(III) Cs6Bi4O9, K9Bi5O13 und A2Bi4O7 (A = Rb, Cs) / The New Oxobismutates(III) Cs6Bi4O9, K9Bi5O13 and A2Bi4O7 (A = Rb, Cs)
  4. [3+1]-Cyclisierungen zu Tetraboraporphyrinogenen / [3+1]-Cycloadditions with Formation of Tetraboraporphyrinogenes
  5. Mercury Cyanamide / Carbodiimide Networks: Synthesis and Crystal Structures of Hg2(NCN)Cl2 and Hg3(NCN)2Cl2
  6. Self-Assembly of Organo-Sulfur, Selenium and Tellurium Compounds via π-π-Stacking and Hydrogen Bonding Interactions
  7. DFT Calculations of the Structures of Various Isomers (cis/trans) of [(CH3)(PH3)M-NH2-CH2-C(O)-O] and [(Cl)(PH3)M-NH2-CH2-C(O)-O] Complexes with M = Ni, Pd and Pt
  8. Eine einfache Synthese von 1,3-Dihydro-1,3-diborapentafulven-Derivaten / A Convenient Synthesis of 1,3-Dihydro-1,3-diborapentafulvene Derivatives
  9. Crystal Structure and Magnetic Properties of (2,2'-Dipyridyl)-(2-acetylphenolato)copper(II) Perchlorate
  10. Synthesis, Crystal Structures and Investigations on the Thermal Properties of New CuBr(2-Ethylpyrazine) Coordination Polymers
  11. Novel Non-Symmetric Nickel-Diimine Complexes for the Homopolymerization of Ethene: Control of Branching by Catalyst Design
  12. The First 6,8-Cycloeudesmane Sesquiterpene from a Marine Organism: The Red Seaweed Laurencia microcladia from the Baia di Calenzana, Elba Island
  13. Polysulfonylamine, CLIX [1]. Eine Vielfalt supramolekularer Synthone in zwei Molekülkomplexen von Di(4-halogenbenzolsulfonyl)aminen mit Sauerstoffbasen / Polysulfonylamines, CLIX [1]. A Variety of Supramolecular Synthons in Two Molecular Complexes of Di(4-halobenzenesulfonyl)amines with Oxygen Bases
  14. A Simple Conversion of 2'-Benzyloxyflavanone to Pterocarpan
  15. Synthesis of Rigid Cyclopropanoid Nucleoside Analogues
  16. Manganese(II), Iron(II), Cobalt(II) and Nickel(II) Complexes of Methanesulfonic Acid Hydrazide. Crystal Structure of trans-Dichlorotetrakis(methanesulfonic Acid Hydrazide-N2)cobalt(II) and trans-Dichlorotetrakis(methanesulfonic Acid Hydrazide-N2)nickel(II)
  17. Synthesis of a Dinuclear μ-(η2-Thioaldehyde)zirconocene Cation Complex
  18. Crystal Structure of trans- [ReCl2(dppp)2]Cl · ½H2O (dppp = 1,3-bis(diphenylphosphino)propane)
https://doi.org/10.1515/znb-2002-1001
Keywords for this article
Lanthanides; Nitrides; Sulfides; Bromides; Crystal Structure

Articles in the same Issue

  1. Nitridsulfidhalogenide der leichten Lanthanide vom Typ M6N3S4X (M = La - Nd; X = Cl, Br) mit ausgeordneten Sulfid- und Halogenid-Lagen / Nitride Sulfide Halides of the Light Lanthanides with the Formula Type M6N3S4X (M = La - Nd; X = Cl, Br) with Ordered Sulfide and Halide Positions
  2. Bis(triphenylphosphoranylidene)ammonium Dicyanoaurate(I)
  3. Die neuen Oxobismutate(III) Cs6Bi4O9, K9Bi5O13 und A2Bi4O7 (A = Rb, Cs) / The New Oxobismutates(III) Cs6Bi4O9, K9Bi5O13 and A2Bi4O7 (A = Rb, Cs)
  4. [3+1]-Cyclisierungen zu Tetraboraporphyrinogenen / [3+1]-Cycloadditions with Formation of Tetraboraporphyrinogenes
  5. Mercury Cyanamide / Carbodiimide Networks: Synthesis and Crystal Structures of Hg2(NCN)Cl2 and Hg3(NCN)2Cl2
  6. Self-Assembly of Organo-Sulfur, Selenium and Tellurium Compounds via π-π-Stacking and Hydrogen Bonding Interactions
  7. DFT Calculations of the Structures of Various Isomers (cis/trans) of [(CH3)(PH3)M-NH2-CH2-C(O)-O] and [(Cl)(PH3)M-NH2-CH2-C(O)-O] Complexes with M = Ni, Pd and Pt
  8. Eine einfache Synthese von 1,3-Dihydro-1,3-diborapentafulven-Derivaten / A Convenient Synthesis of 1,3-Dihydro-1,3-diborapentafulvene Derivatives
  9. Crystal Structure and Magnetic Properties of (2,2'-Dipyridyl)-(2-acetylphenolato)copper(II) Perchlorate
  10. Synthesis, Crystal Structures and Investigations on the Thermal Properties of New CuBr(2-Ethylpyrazine) Coordination Polymers
  11. Novel Non-Symmetric Nickel-Diimine Complexes for the Homopolymerization of Ethene: Control of Branching by Catalyst Design
  12. The First 6,8-Cycloeudesmane Sesquiterpene from a Marine Organism: The Red Seaweed Laurencia microcladia from the Baia di Calenzana, Elba Island
  13. Polysulfonylamine, CLIX [1]. Eine Vielfalt supramolekularer Synthone in zwei Molekülkomplexen von Di(4-halogenbenzolsulfonyl)aminen mit Sauerstoffbasen / Polysulfonylamines, CLIX [1]. A Variety of Supramolecular Synthons in Two Molecular Complexes of Di(4-halobenzenesulfonyl)amines with Oxygen Bases
  14. A Simple Conversion of 2'-Benzyloxyflavanone to Pterocarpan
  15. Synthesis of Rigid Cyclopropanoid Nucleoside Analogues
  16. Manganese(II), Iron(II), Cobalt(II) and Nickel(II) Complexes of Methanesulfonic Acid Hydrazide. Crystal Structure of trans-Dichlorotetrakis(methanesulfonic Acid Hydrazide-N2)cobalt(II) and trans-Dichlorotetrakis(methanesulfonic Acid Hydrazide-N2)nickel(II)
  17. Synthesis of a Dinuclear μ-(η2-Thioaldehyde)zirconocene Cation Complex
  18. Crystal Structure of trans- [ReCl2(dppp)2]Cl · ½H2O (dppp = 1,3-bis(diphenylphosphino)propane)
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