Wustite
      Fjellvag H, Gronvold F, Stolen S, Hauback B C
      Journal of Solid State Chemistry 124 (1996) 52-57
      On the crystallographic and magnetic structures of
      nearly stoichiometric iron monoxide
      Locality: synthetic
      Sample: Single-Phase Fe0.925O, T = 298 K
      _database_code_amcsd 0013894

      CELL PARAMETERS:    4.3064   4.3064   4.3064   90.000   90.000   90.000
      SPACE GROUP: Fm-3m     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     79.863
      Density (g/cm3):      5.626
      MAX. ABS. INTENSITY / VOLUME**2:      75.76558709    
      RIR:      4.385
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                36.13         63.76        2.4863    1   1   1         8
                41.96        100.00        2.1532    2   0   0         6
                60.84         64.00        1.5225    2   2   0        12
                72.84         21.79        1.2984    3   1   1        24
                76.65         14.61        1.2432    2   2   2         8
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       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.