Trechmannite
      Matsumoto T, Nowacki W
      Zeitschrift fur Kristallographie 129 (1969) 163-177
      The crystal structure of trechmannite, AgAsS2
      Locality: Lengenbach quarry, Binnatal, Canton Wallis, Switzerland
      _database_code_amcsd 0010682

      CELL PARAMETERS:   13.9800  13.9800   9.1200   90.000   90.000  120.000
      SPACE GROUP: R-3       
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1543.618
      Density (g/cm3):      4.781
      MAX. ABS. INTENSITY / VOLUME**2:      96.15183839    
      RIR:      6.549
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.66         10.61        6.9900    1   1   0         6
                17.58          1.75        5.0436    0   2   1         6
                20.82         13.90        4.2674    0   1   2         6
                21.73          3.83        4.0900    3  -1   1         6
                24.44         13.81        3.6423    2   0   2         6
                25.49          1.15        3.4950    2   2   0         6
                27.62          7.16        3.2301   -1   3   2         6
                28.32          3.08        3.1511    1   3   1         6
                28.32         44.46        3.1511   -1   4   1         6
                29.38         11.86        3.0400    0   0   3         2
                32.11          3.21        2.7878    2  -1   3         6
                33.13         99.01        2.7039    3   1   2         6
                33.73          1.12        2.6571    3   2   1         6
                33.93         12.02        2.6420    4   1   0         6
                35.60          1.06        2.5218    0   4   2         6
                37.02          1.14        2.4282    3   0   3         6
                37.93          4.00        2.3721   -2   5   2         6
                38.64          3.08        2.3300    3   3   0         6
                40.65          2.00        2.2192    2   4   1         6
                44.29          2.17        2.0450    6  -2   2         6
                44.29          1.07        2.0450    4   2   2         6
                44.39          1.34        2.0407    3  -1   4         6
                46.86         21.73        1.9387    2   5   0         6
                46.86          3.51        1.9387    5   2   0         6
                48.25          4.05        1.8863    1   3   4         6
                48.25         24.57        1.8863   -1   4   4         6
                50.09          3.21        1.8211    4   0   4         6
                51.88          3.87        1.7623    3   2   4         6
                53.55          2.32        1.7113    7  -1   2         6
                55.66          4.56        1.6512    6   2   1         6
                56.28          4.09        1.6346    7  -2   3         6
                56.28          4.25        1.6346    2   5   3         6
                56.94          1.62        1.6172    0   7   2         6
                56.94          3.05        1.6172    8  -3   2         6
                57.02          1.81        1.6150    2   4   4         6
                57.50          3.23        1.6028    3   1   5         6
                58.59          7.31        1.5755   -2   8   2         6
                58.59          4.07        1.5755    2   6   2         6
                58.67          1.01        1.5736    5   1   4         6
                60.72          2.35        1.5253    6   3   0         6
                60.95          3.31        1.5200    0   0   6         2
                62.54          1.01        1.4853    2  -1   6         6
                66.45          1.02        1.4069    7   2   2         6
                69.53          3.08        1.3519    6   2   4         6
                71.62          1.71        1.3175   -1   5   6         6
                74.54          1.28        1.2731    6  -3   6         6
                75.65          1.05        1.2570    1   9   1         6
                76.82          1.73        1.2409   -2   9   4         6
                78.18          1.31        1.2227    5   6   2         6
                78.18          1.18        1.2227   10  -1   2         6
                80.25          1.62        1.1962    7  -2   6         6
                80.25          1.74        1.1962    2   5   6         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.