Calzirtite
      Rossell H J
      Acta Crystallographica B38 (1982) 593-595
      Calzirtite - A fluorite-related superstructure
      Locality: synthetic
      _database_code_amcsd 0019376

      CELL PARAMETERS:   15.2203  15.2203  10.1224   90.000   90.000   90.000
      SPACE GROUP: I4_1/acd  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   2344.930
      Density (g/cm3):      5.030
      MAX. ABS. INTENSITY / VOLUME**2:      110.7151312    
      RIR:      7.167
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                11.63         12.37        7.6101    2   0   0         4
                19.38          2.95        4.5800    1   1   2         8
                21.08          2.22        4.2143    2   0   2         8
                22.82          1.78        3.8961    3   2   1        16
                25.54          5.05        3.4878    3   1   2        16
                25.69          5.80        3.4680    4   1   1        16
                26.18          1.87        3.4034    4   2   0         8
                30.54        100.00        2.9268    3   3   2         8
                32.90          1.47        2.7222    5   2   1        16
                35.38         12.01        2.5367    6   0   0         4
                35.47          6.73        2.5306    0   0   4         2
                38.82          1.51        2.3199    5   3   2        16
                39.89          1.08        2.2602    4   3   3        16
                40.26          2.30        2.2399    3   1   4        16
                41.69          3.80        2.1666    5   2   3        16
                45.11          1.30        2.0099    6   1   3        16
                45.81          1.10        1.9808    7   1   2        16
                46.62          1.17        1.9481    6   4   2        16
                46.75          2.53        1.9432    5   4   3        16
                49.09          2.39        1.8558    7   4   1        16
                50.91         14.47        1.7937    6   6   0         4
                50.97         31.72        1.7916    6   0   4         8
                52.47          1.33        1.7439    6   2   4        16
                55.80          1.28        1.6475    7   4   3        16
                55.82          1.34        1.6471    2   0   6         8
                56.48          1.10        1.6293    9   2   1        16
                57.88          2.39        1.5932    8   5   1        16
                60.54         17.64        1.5294    9   3   2        16
                60.66         10.65        1.5267    3   3   6         8
                63.58          4.66        1.4634    6   6   4         8
                63.96          1.25        1.4555    8   5   3        16
                64.02          1.52        1.4544    7   2   5        16
                67.83          1.52        1.3817   10   1   3        16
                69.69          1.55        1.3492   11   2   1        16
                74.86          2.56        1.2684   12   0   0         4
                75.07          1.84        1.2653    0   0   8         2
                78.10          1.10        1.2237    3   1   8        16
                82.97          2.19        1.1638    9   9   2         8
                83.07          5.65        1.1626    9   3   6        16
                85.62          1.33        1.1345   12   6   0         8
                85.67          1.53        1.1339   12   0   4         8
                85.82          2.09        1.1323    6   0   8         8
                87.76          1.23        1.1122   11   8   1        16
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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.