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'Cesium Selenogallate' in keywords
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1983 (1)
1Author    Hans-Jörg Deiseroth, Han Fu-SonRequires cookie*
 Title    Cs6Ga2Se6, ein ternäres Selenogallat(III) mit isolierten [Ga2Se6] 6 --Ionen Cs6Ga2Se6, a Ternary Selenogallate(III) with Isolated [Ga2Se6] 6_ Ions  
 Abstract    Cs6Ga2Se6 can be prepared from mixtures of Cs2Se and Ga2Se3. The transparent single crystals of the moisture sensitive compound (m.p. 685 °C) crystallize in the monoclinic system with a = 848.0(5), b = 1364.4(5), c = 1111.5(5) pm, ß = 126.22(5)° (T = —150 °C, Z — 2, space group P2i/c). The gallium atoms pairwisely occupy selected tetrahedral holes between layers formed by the cesium and selenium ions. This structural principle leads to the formation of double tetrahedral isolated [Ga2Se6] 6-ions. 
  Reference    Z. Naturforsch. 38b, 181—182 (1983); eingegangen am 15. Oktober 1982 
  Published    1983 
  Keywords    Cesium Selenogallate, Crystal Structure, Thermal Properties 
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 TEI-XML for    default:Reihe_B/38/ZNB-1983-38b-0181.pdf 
 Identifier    ZNB-1983-38b-0181 
 Volume    38