COL  ICSD Collection Code 2375
 DATE Recorded Jan 1, 1980
 NAME Bismuth oxide - delta
 FORM Bi2 O3
      = Bi2 O3
 TITL On the structure of bismuthsesquioxide: the alpha, beta, gamma and 
      delta phase
 REF  Zeitschrift fuer Anorganische und Allgemeine Chemie
      ZAACA 444 (1978) 151-166
 AUT  Harwig H A
 CELL a=5.660 b=5.660 c=5.660 à=90.0 á=90.0 ç=90.0
      V=181.3 Z=2
 SGR  F m -3 m      (225) - cubic
 CLAS m-3m  (Hermann-Mauguin) - Oh  (Schoenflies)
 PRS  cF10
 ANX  A2X3
 PARM Atom__No OxStat  Wyck ---X--- ---Y--- ---Z---  -SOF-
      Bi     1  3.000    4a  0.      0.      0.
      O      1 -2.000   32f  0.316   0.316   0.316     0.1875
 WYCK f a
 ITF  Bi  1   B=6.4
 ITF  O   1   B=13.7
 REM  NDP (neutron diffraction from a powder)
 REM  TEM 1047
 RVAL 0.039