Ca(ClO2)2
      Smolentsev A I, Naumov D Y
      Acta Crystallographica E61 (2005) i246-i248
      Calcium chlorite, Ca(ClO2)2, from X-ray powder diffraction data
      Locality: synthetic
      _database_code_amcsd 0010462

      CELL PARAMETERS:    5.7434  12.6002   5.7405   90.000   90.000   90.000
      SPACE GROUP: Ccca      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    415.428
      Density (g/cm3):      4.572
      MAX. ABS. INTENSITY / VOLUME**2:      21.58583639    
      RIR:      1.537
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.06         18.64        6.3001    0   2   0         2
                23.01          7.13        3.8645    1   1   1         8
                28.33          4.63        3.1500    0   4   0         2
                30.63          7.60        2.9192    1   3   1         8
                31.14         98.13        2.8717    2   0   0         2
                31.16        100.00        2.8702    0   0   2         2
                35.69         10.17        2.5158    1   1   2         8
                37.83          3.90        2.3782    2   2   1         8
                42.60          4.04        2.1222    2   4   0         4
                42.61          3.78        2.1216    0   4   2         4
                43.07         29.03        2.1000    0   6   0         2
                44.64         91.86        2.0301    2   0   2         4
                47.03          1.40        1.9322    2   2   2         8
                50.76          3.54        1.7985    1   5   2         8
                50.79          1.54        1.7976    3   1   1         8
                54.10         48.83        1.6951    2   6   0         4
                54.11         48.28        1.6948    0   6   2         4
                55.09          2.69        1.6670    3   3   1         8
                59.91          1.83        1.5438    2   2   3         8
                63.76         41.23        1.4596    2   6   2         8
                64.95          8.36        1.4359    4   0   0         2
                64.98          8.12        1.4351    0   0   4         2
                73.79         14.45        1.2841    4   0   2         4
                73.81         14.67        1.2837    2   0   4         4
                81.14         11.15        1.1853    4   6   0         4
                81.18         11.30        1.1849    0   6   4         4
                89.45         14.10        1.0955    4   6   2         8
                89.47         13.93        1.0953    2   6   4         8
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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.