Caswellsilverite
      Engelsman F M R, Wiegers G A, Jellinek F, VanLaar B
      Journal of Solid State Chemistry 6 (1973) 574-582
      Crystal structures and magnetic structures of some metal chromium(III) sulfides and selenides
      Locality: synthetic
      Sample: T = 300 K
      _database_code_amcsd 0013301

      CELL PARAMETERS:    3.5544   3.5544  19.4920   90.000   90.000  120.000
      SPACE GROUP: R-3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    213.265
      Density (g/cm3):      3.249
      MAX. ABS. INTENSITY / VOLUME**2:      50.71629330    
      RIR:      5.083
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                13.63         49.28        6.4973    0   0   3         2
                27.45          1.76        3.2487    0   0   6         2
                29.38          4.59        3.0405    1   0   1         6
                30.45          1.29        2.9353    0   1   2         6
                34.46        100.00        2.6025    1   0   4         6
                43.84         12.85        2.0650    1   0   7         6
                47.60         27.49        1.9105    0   1   8         6
                51.42         28.34        1.7772    1   1   0         6
                53.45          6.26        1.7142    1   1   3        12
                55.83          2.07        1.6468    1   0  10         6
                56.67          3.29        1.6243    0   0  12         2
                59.27          1.07        1.5591    1   1   6        12
                60.26          6.37        1.5357    0   1  11         6
                63.37         12.26        1.4676    0   2   4         6
                69.82          2.63        1.3470    0   2   7         6
                72.66          5.90        1.3012    2   0   8         6
                72.78          1.29        1.2995    0   0  15         2
                74.85          1.60        1.2686    0   1  14         6
                80.03          5.58        1.1990    1   1  12        12
                83.13          2.29        1.1620    2   0  11         6
                85.78          1.18        1.1328    1   0  16         6
                85.88          2.90        1.1316    2   1   4        12
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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.