Wustite
      Wyckoff R W G, Crittenden E D
      Journal of the American Chemical Society 47 (1925) 2876-2882
      The preparation and crystal structure of ferrous oxide
      Locality: Synthetic
      _database_code_amcsd 0021196

      CELL PARAMETERS:    4.2940   4.2940   4.2940   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     79.175
      Density (g/cm3):      5.633
      MAX. ABS. INTENSITY / VOLUME**2:      91.27237479    
      RIR:      5.276
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                36.23         62.01        2.4791    1   1   1         8
                42.09        100.00        2.1470    2   0   0         6
                61.03         52.57        1.5182    2   2   0        12
                73.09         20.83        1.2947    3   1   1        24
                76.91         14.72        1.2396    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.