Moschellandsbergite
      Fairhurst C W, Cohen J B
      Acta Crystallographica B28 (1972) 371-378
      The crystal structure of two compounds found in dental amalgam: Ag2Hg3 and
      Ag3Sn
      Locality: synthetic
      _database_code_amcsd 0009425

      CELL PARAMETERS:   10.0506  10.0506  10.0506   90.000   90.000   90.000
      SPACE GROUP: I23       
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1015.257
      Density (g/cm3):     13.435
      MAX. ABS. INTENSITY / VOLUME**2:      984.9173015    
      RIR:     23.871
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                21.66          2.46        4.1031    2   1   1        12
                25.06          2.81        3.5534    2   2   0        12
                28.08          1.00        3.1783    3   0   1        12
                30.82         10.32        2.9014    2   2   2         4
                33.36          3.25        2.6861    3   2   1        12
                33.36         11.10        2.6861    3   1   2        12
                37.98         29.26        2.3689    4   1   1        12
                37.98         70.74        2.3689    3   3   0        12
                40.12          6.75        2.2474    4   2   0        12
                42.17          6.19        2.1428    3   3   2        12
                44.14          1.52        2.0516    4   2   2        12
                46.05          1.94        1.9711    4   3   1        12
                46.05          1.77        1.9711    4   1   3        12
                46.05          5.50        1.9711    5   0   1        12
                49.68          2.31        1.8350    5   2   1        12
                49.68          1.88        1.8350    5   1   2        12
                54.80          3.19        1.6751    4   4   2        12
                54.80          4.68        1.6751    6   0   0         6
                59.62          1.37        1.5508    5   4   1        12
                62.70          1.65        1.4819    6   3   1        12
                62.70          2.34        1.4819    6   1   3        12
                64.20          4.84        1.4507    4   4   4         4
                65.69          4.20        1.4214    5   3   4        12
                68.62          2.80        1.3677    7   2   1        12
                68.62          1.01        1.3677    5   5   2        12
                68.62          7.65        1.3677    6   3   3        12
                68.62          4.52        1.3677    7   1   2        12
                70.06          2.29        1.3431    6   4   2        12
                74.31          1.45        1.2764    7   3   2        12
                74.31          2.31        1.2764    7   2   3        12
                74.31          1.30        1.2764    6   1   5        12
                77.09          3.93        1.2371    7   1   4        12
                77.09          4.15        1.2371    7   4   1        12
                79.84          1.26        1.2013    6   3   5        12
                81.21          1.64        1.1845    6   6   0        12
                82.57          1.25        1.1684    8   3   1        12
                83.93          1.64        1.1529    6   6   2        12
                87.99          1.06        1.1099    9   1   0        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.