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 = 4.2 K
      _database_code_amcsd 0013300

      CELL PARAMETERS:    3.5561   3.5561  19.3650   90.000   90.000  120.000
      SPACE GROUP: R-3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    212.078
      Density (g/cm3):      3.267
      MAX. ABS. INTENSITY / VOLUME**2:      50.79239976    
      RIR:      5.062
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                13.72         50.24        6.4550    0   0   3         2
                27.64          1.87        3.2275    0   0   6         2
                29.37          4.55        3.0415    1   0   1         6
                30.46          1.32        2.9348    0   1   2         6
                34.52        100.00        2.5985    1   0   4         6
                44.00         13.19        2.0580    1   0   7         6
                47.79         26.84        1.9031    0   1   8         6
                51.39         28.67        1.7780    1   1   0         6
                53.45          6.47        1.7142    1   1   3        12
                56.10          2.21        1.6393    1   0  10         6
                57.07          3.09        1.6137    0   0  12         2
                59.34          1.13        1.5574    1   1   6        12
                60.58          6.45        1.5284    0   1  11         6
                63.39         12.31        1.4674    0   2   4         6
                69.92          2.72        1.3455    0   2   7         6
                72.79          5.80        1.2992    2   0   8         6
                73.33          1.28        1.2910    0   0  15         2
                75.32          1.72        1.2618    0   1  14         6
                80.35          5.29        1.1950    1   1  12        12
                83.39          2.34        1.1590    2   0  11         6
                85.87          2.91        1.1318    2   1   4        12
                86.37          1.06        1.1264    1   0  16         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.