COL  ICSD Collection Code 62479
 DATE Recorded Dec 19, 1988
 NAME Bismuth zinc oxide (12/1/20)
 FORM Bi12 Zn O20
      = Bi12 O20 Zn
 FORM (Bi2 O3)6 Zn O
 TITL Isomorphism in crystals of bismuth-zinc oxide and bismuthcadmium 
      oxide with sillenite structure
 REF  Zhurnal Strukturnoi Khimii (Issue-No. from 1981)
      ZSTKA 26 (1985) 90-95  Issue 4
 AUT  Kirik S D, Kutvitskij’V’A, Koryagina’T’I
 CELL a=10.205 b=10.205 c=10.205 ą=90.0 į=90.0 ē=90.0
      V=1062.8 Z=2
 SGR  I 2 3         (197) - cubic
 CLAS 23    (Hermann-Mauguin) - T   (Schoenflies)
 PRS  cI66
 ANX  AB12X20
 PARM Atom__No OxStat  Wyck ---X--- ---Y--- ---Z---  -SOF-
      Zn     1  2.000    2a  0.      0.      0.
      Bi     1  3.000   24f  0.8232  0.682   0.986
      O      1 -2.000    8c  0.3117  0.3117  0.3117
      O      2 -2.000   24f  0.3661  0.2496  0.0118
      O      3 -2.000    8c  0.107   0.107   0.107
 WYCK f2 c2 a
 ITF  Zn  1   B=0.3
 ITF  Bi  1   B=0.5
 ITF  O   1   B=1.
 ITF  O   2   B=1.
 ITF  O   3   B=1.
 REM  F R-value is given as R(i)
 REM  F For details of site occupation see paper (russian orig.)
 RVAL 0.085
 TEST Deviation of the charge sum from zero tolerable. (Code 22)