Hydropyrochlore
      Ercit T S, Hawthorne F C, Cerny P
      The Canadian Mineralogist 32 (1994) 415-420
      The structural chemistry of kalipyrochlore, a "hydropyrochlore"
      _database_code_amcsd 0005370

      CELL PARAMETERS:   10.6040  10.6040  10.6040   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1192.365
      Density (g/cm3):      6.036
      MAX. ABS. INTENSITY / VOLUME**2:      194.2325676    
      RIR:     10.478
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.47         40.92        6.1222    1   1   1         8
                23.73         82.99        3.7491    2   2   0        12
                27.91        100.00        3.1972    3   1   1        24
                29.17         33.80        3.0611    2   2   2         8
                36.95          5.87        2.4327    3   3   1        24
                41.73          7.80        2.1645    4   2   2        24
                44.39          7.50        2.0407    5   1   1        24
                44.39          7.01        2.0407    3   3   3         8
                48.57         24.80        1.8745    4   4   0        12
                54.75          2.10        1.6766    6   2   0        24
                56.94          2.87        1.6171    5   3   3        24
                57.66         11.53        1.5986    6   2   2        24
                60.49          1.58        1.5306    4   4   4         8
                67.89          1.65        1.3805    7   3   1        48
                71.13          1.44        1.3255    8   0   0         6
                78.66          2.75        1.2164    6   6   2        24
                81.12          2.84        1.1856    8   4   0        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.