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1995 (1)
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1981 (1)
1Author    Peter Höhn, Rüdiger KniepRequires cookie*
 Title    LiSr2[CoN2]: A Nitridocobaltate(I) with Linear Anions [CoN2]5  
  Reference    Z. Naturforsch. 47b, 434 (1992); eingegangen am 23. September 1991 
  Published    1992 
  Keywords    Nitridocobaltate(I), Preparation, Crystal Structure, Structural Relations 
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 TEI-XML for    default:Reihe_B/47/ZNB-1992-47b-0434_n.pdf 
 Identifier    ZNB-1992-47b-0434_n 
 Volume    47 
2Author    Verena Schultz-Coulon, Wolfgang SchnickRequires cookie*
 Title    C a M g 2N 2 -ein gemischtes Erdalkalimetallnitrid mit fl#if/-La20 3-Struktur CaMg2N 2 -a Mixed Alkaline-Earth Metal Nitride with anti-La20 3 Structure  
 Abstract    CaMg2N 2 (trigonal, P 3 m l (Nr. 164); a = 354.046(1), c = 609.079(2) pm; Z = 1) is isotypic to the anti-La20 3 structure with octahedral and tetrahedral coordination for Ca2+ and M g2+ ions, respectively. The compound has been prepared by the reaction o f the binary nitrides Ca3N 2 and M g3N 2 (molar ratio 1:2) in a tungsten crucible under a pure nitrogen atmosphere at 1050 °C. The formation o f the solid CaM g2N 2 may be interpreted in analogy to reactions o f related oxides as an acid-base reaction between the binary nitrides with different coordina­ tion tendencies o f Ca2+ and M g2+ ions. A n analysis o f the binary aristotype anti-La20 3 indica­ tes that this structure is predisposed for building ternary phases. 
  Reference    Z. Naturforsch. 50b, 619—622 (1995); eingegangen am 31. August 1994 
  Published    1995 
  Keywords    Alkaline-Earth Metal Nitrides, Preparation, Crystal Structure, Structural Relations 
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 TEI-XML for    default:Reihe_B/50/ZNB-1995-50b-0619.pdf 
 Identifier    ZNB-1995-50b-0619 
 Volume    50 
3Author    Rüdiger Kniep, Axel Wilms, HeinzJürgen Beister, Karl SyassenRequires cookie*
 Title    Crystal Growth and Optical Absorption of Compounds InXY [X = Se, Te; Y = Cl, Br, I]  
 Abstract    The systems IngXs-InYs (X = Se, Te; Y = Cl, Br, I) are quasibinary and contain the intermediate ternary compounds InXY with incongruent melting behaviour. InSeCl and InSeBr show a significant phase width towards the respective trihalides. InTeCl is di-morphous with a stable a-and a metastable ^-modification. Crystals of the ternary compounds are grown by Bridgman technique and their optical absorption behaviour is studied. Phase relations as well as optical absorption are discussed with respect to the various crystal structures of the intermediate ternary phases. 
  Reference    Z. Naturforsch. 36b, 1520—1525 (1981); eingegangen am 13. August 1981 
  Published    1981 
  Keywords    Indiumchalcogenohalides, Phase Relations, Crystal Growth, Structural Relations, Optical Absorption 
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 TEI-XML for    default:Reihe_B/36/ZNB-1981-36b-1520.pdf 
 Identifier    ZNB-1981-36b-1520 
 Volume    36