Marshite
      Wyckoff R, Posnjak E
      Journal of the American Chemical Society 44 (1922) 30-36
      The crystal structures of the cuprous halides
      _cod_database_code 1011239
      _database_code_amcsd 0018105

      CELL PARAMETERS:    6.1000   6.1000   6.1000   90.000   90.000   90.000
      SPACE GROUP: F-43m     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    226.981
      Density (g/cm3):      5.572
      MAX. ABS. INTENSITY / VOLUME**2:      260.2983574    
      RIR:     15.210
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                25.29        100.00        3.5218    1   1   1         4
                29.28          7.49        3.0500    2   0   0         6
                41.89         66.69        2.1567    2   2   0        12
                49.56         42.03        1.8392    3   1   1        12
                51.93          1.78        1.7609    2   2   2         4
                60.73          9.75        1.5250    4   0   0         6
                66.85         15.15        1.3994    3   3   1        12
                68.83          2.18        1.3640    4   2   0        24
                76.51         17.65        1.2452    4   2   2        12
                82.10          7.72        1.1739    5   1   1        12
                82.10          2.57        1.1739    3   3   3         4
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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.