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'Germanium' in keywords Facet   Publication Year 1976  [X]
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1976[X]
1Author    K. Diehl, D. Khodadadeh, J. Kummer, SträhleRequires cookie*
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 Abstract    Upon use of a synthetic method reported earlier by us respective alloys of Na/Sn, Na/Ge and Na/Sb are dissolved in ethylene-diamine and the title compounds precipitated from the solutions in high yield. By recrystal-lisation well shaped, stable crystals are obtain-ed. The crystal structure of [Na4 • 7 en]Sn9 confirms the presence of a Sn9 4 ~-polyhedron which had been suggested by us on the basis of other investigations. The Sn9 4_ -polyhedron may be described as a distorted tricapped trigonal prism. Ethylenediamine is coordi-nated to Na+-ions exclusively. 
  Reference    (Z. Naturforsch. 31b, 522—524 [1976]; eingegangen am 16. Februar 1976) 
  Published    1976 
  Keywords    Polyanionic Compounds, Germanium, Tin, Antimony, Crystal Structure 
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 TEI-XML for    default:Reihe_B/31/ZNB-1976-31b-0522_n.pdf 
 Identifier    ZNB-1976-31b-0522_n 
 Volume    31