Antarcticite
      Agron P A, Busing W R
      Acta Crystallographica C42 (1986) 141-143
      Calcium and strontium dichloride hexahydrates by neutron diffraction
      _database_code_amcsd 0010027

      CELL PARAMETERS:    7.8759   7.8758   3.9545   90.000   90.000  120.000
      SPACE GROUP: P321      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    212.431
      Density (g/cm3):      1.712
      MAX. ABS. INTENSITY / VOLUME**2:      6.354891184    
      RIR:      1.208
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.98         68.69        6.8207    1   0   0         6
                22.48          3.10        3.9545    0   0   1         2
                22.58         90.09        3.9379    1   1   0         3
                26.05         65.85        3.4211    0   1   1         6
                26.05          4.38        3.4211    1   0   1         6
                26.13          2.92        3.4103    2   0   0         6
                32.08         77.54        2.7904    1   1   1         6
                34.74         13.97        2.5826    0   2   1         6
                34.74         52.50        2.5826    2   0   1         6
                34.80          9.24        2.5780    2   1   0         6
                39.64         64.95        2.2736    3   0   0         6
                41.83         72.37        2.1596    1   2   1         6
                41.83         27.63        2.1596    2   1   1         6
                45.90         18.34        1.9772    0   0   2         2
                46.05          1.52        1.9710    0   3   1         6
                46.05          1.50        1.9710    3   0   1         6
                46.10         14.26        1.9690    2   2   0         3
                47.90         12.62        1.8991    1   0   2         6
                48.10          2.40        1.8917    3   1   0         6
                51.73          6.19        1.7670    1   1   2         6
                51.87          1.24        1.7626    2   2   1         6
                53.58          2.60        1.7105    0   2   2         6
                53.58          1.78        1.7105    2   0   2         6
                53.71          4.72        1.7065    1   3   1         6
                53.71         19.60        1.7065    3   1   1         6
                53.76          2.64        1.7052    4   0   0         6
                58.86          2.96        1.5689    1   2   2         6
                58.86          4.21        1.5689    2   1   2         6
                58.99          4.41        1.5658    0   4   1         6
                62.22          6.89        1.4920    0   3   2         6
                62.22          6.91        1.4920    3   0   2         6
                62.39         15.16        1.4884    4   1   0         6
                63.99          9.11        1.4550    2   3   1         6
                63.99          2.30        1.4550    3   2   1         6
                67.08          3.92        1.3952    2   2   2         6
                67.20          2.53        1.3930    1   4   1         6
                67.20          2.52        1.3930    4   1   1         6
                68.67          4.59        1.3669    1   3   2         6
                71.93          4.24        1.3126    3   3   0         3
                73.12          2.16        1.2942    0   1   3         6
                73.31          3.12        1.2913    4   0   2         6
                76.16          1.38        1.2500    1   1   3         6
                77.66          2.60        1.2295    2   0   3         6
                77.85          1.25        1.2270    3   2   2         6
                77.96          1.20        1.2255    2   4   1         6
                77.96          4.58        1.2255    4   2   1         6
                80.83          3.25        1.1891    1   4   2         6
                80.83          3.24        1.1891    4   1   2         6
                82.12          5.26        1.1736    1   2   3         6
                82.42          2.29        1.1702    1   5   1         6
                85.40          3.10        1.1368    6   0   0         6
                86.72          1.26        1.1228    0   5   2         6
                89.65          2.39        1.0936    3   3   2         6
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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.