Oldhamite
      Wyckoff R W G
      Crystal Structures 1 (1963) 85-237
      Second edition. Interscience Publishers, New York, New York
      rocksalt structure
      _database_code_amcsd 0011284

      CELL PARAMETERS:    5.6903   5.6903   5.6903   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    184.249
      Density (g/cm3):      2.600
      MAX. ABS. INTENSITY / VOLUME**2:      46.10548325    
      RIR:      5.773
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                27.14          2.41        3.2853    1   1   1         8
                31.44        100.00        2.8451    2   0   0         6
                45.06         61.85        2.0118    2   2   0        12
                55.98         18.82        1.6426    2   2   2         8
                65.63          7.80        1.4226    4   0   0         6
                74.58         19.65        1.2724    4   2   0        24
                83.17         13.76        1.1615    4   2   2        24
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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.