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'Argyrodite Family' in keywords
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1979 (1)
1978 (1)
1Author    Johanna Von Unterrichter, Klaus-Jürgen RangeRequires cookie*
 Title    Ag8GeTe6, ein Vertreter der Argyroditfamilie AgsGeTe6, a Representative of the Argyrodite Family  
 Abstract    A single crystal of AgsGeTe6 was found to be rhombohedral, pseudocubic, space group R3m, with a— 817.6 pm, a — 60° and Z — 1. The anion lattice consists of three-dimen-sionally connected Frank-Kasper polyhedra with C. N. 12 and 16. The structure comprises isolated GeTe4-tetrahedra and silver ions, statistically distributed over a number of sites with distorted tetrahedral, trigonal and linear co-ordination. Structural data for some other compounds of the argyrodite family are given. 
  Reference    Z. Naturforsch. 33b, 866—872 (1978); eingegangen am 2. Mai 1978 
  Published    1978 
  Keywords    Silver Germanium Telluride, Crystal Structure, Argyrodite Family 
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 TEI-XML for    default:Reihe_B/33/ZNB-1978-33b-0866.pdf 
 Identifier    ZNB-1978-33b-0866 
 Volume    33 
2Author    Alois Nagel, Klaus-Jürgen RangeRequires cookie*
 Title    Die Kristallstruktur von Ag7GeS5I The Crystal Structure of Ag7GeS5I  
 Abstract    The unit cell of Ag7GeSsI, a member of the argyrodite family, is cubic face-centered with a = 1072.2(7) pm and Z = 4. The anion lattice consists of three-dimensionally connected Frank-Kasper polyhedra with C. N. 12 and 16. The silver ions are statistically distributed over a number of sites with C. N. 4, 3 and 2, formed by isolated GeS4-tetrahedra, as well as isolated S 2 ~-and I~-ions. 
  Reference    Z. Naturforsch. 34b, 360—362 (1979); eingegangen am 26. Oktober 1978 
  Published    1979 
  Keywords    Silver Germanium Sulfide Iodide, Crystal Structure, Argyrodite Family 
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 TEI-XML for    default:Reihe_B/34/ZNB-1979-34b-0360_n.pdf 
 Identifier    ZNB-1979-34b-0360_n 
 Volume    34