COL  ICSD Collection Code 27856
 DATE Recorded Jan 1, 1980; updated Jan 19, 1999
 NAME Iron oxide
 MINR Wuestite - hypothetical stoichometric end-member
 MINR Periclase group
 FORM Fe O
      = Fe O
 TITL An x-ray study of the wuestite (Fe O) solid solutions
 REF  Journal of Chemical Physics
      JCPSA 1 (1933) 29-36
 AUT  Jette E R, FooteÿF
 CELL a=4.332 b=4.332 c=4.332 à=90.0 á=90.0 ç=90.0
      V=81.3 D=5.80 Z=4
 SGR  F m -3 m      (225) - cubic
 CLAS m-3m  (Hermann-Mauguin) - Oh  (Schoenflies)
 PRS  cF8
 ANX  AX
 PARM Atom__No OxStat  Wyck ---X--- ---Y--- ---Z---  -SOF-
      Fe     1  2.000    4a  0.      0.      0.
      O      1 -2.000    4b  1/2     1/2     1/2
 WYCK b a
 REM  M PDF 46-1312, extrapolated from wuestite richest in Fe
 TEST Calculated density unusual but tolerable. (Code 23)
 TEST No R value given in the paper. (Code 51)
 TEST At least one temperature factor missing in the paper. (Code 53)