Fluorocronite
      Wyckoff R W G
      Crystal Structures 1 (1963) 239-444
      Second edition. Interscience Publishers, New York, New York
      Fluorite structure
      _database_code_amcsd 0011705

      CELL PARAMETERS:    5.9273   5.9273   5.9273   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    208.245
      Density (g/cm3):      7.820
      MAX. ABS. INTENSITY / VOLUME**2:      553.5757644    
      RIR:     23.051
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                26.04        100.00        3.4221    1   1   1         8
                30.15         32.32        2.9637    2   0   0         6
                43.17         51.01        2.0956    2   2   0        12
                51.11         42.01        1.7872    3   1   1        24
                53.56          8.18        1.7111    2   2   2         8
                62.70          7.01        1.4818    4   0   0         6
                69.07         14.74        1.3598    3   3   1        24
                71.13          9.53        1.3254    4   2   0        24
                79.16         12.14        1.2099    4   2   2        24
                85.04          2.47        1.1407    3   3   3         8
                85.04          7.40        1.1407    5   1   1        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.