Billingsleyite
      Pertlik F
      Journal of Solid State Chemistry 112 (1994) 170-175
      Hydrothermal synthesis and crystal structure determination of heptasilver(I)-disulfur-tetrathioarsen
      Ag7S2(AsS4), with a survey on thioarsenate anions
      Locality: synthetic
      _database_code_amcsd 0013828

      CELL PARAMETERS:   10.4750  10.4750  10.4750   90.000   90.000   90.000
      SPACE GROUP: P2_13     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1149.376
      Density (g/cm3):      5.907
      MAX. ABS. INTENSITY / VOLUME**2:      83.52890172    
      RIR:      4.604
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.65         19.70        6.0477    1   1   1         4
                18.94          2.17        4.6846    2   1   0        12
                20.77          2.16        4.2764    2   1   1        12
                25.51         25.95        3.4917    2   2   1        12
                26.92          6.50        3.3125    3   0   1        12
                26.92         11.56        3.3125    3   1   0        12
                28.26         16.79        3.1583    3   1   1        12
                29.54        100.00        3.0239    2   2   2         4
                30.78          5.67        2.9052    3   0   2        12
                30.78         25.00        2.9052    3   2   0        12
                31.97         31.48        2.7996    3   2   1        12
                31.97          8.39        2.7996    3   1   2        12
                34.24          6.16        2.6188    4   0   0         6
                35.33          1.11        2.5406    3   2   2        12
                36.39         42.45        2.4690    4   1   1        12
                37.42          4.44        2.4031    3   3   1        12
                38.43          6.71        2.3423    4   0   2        12
                38.43          1.33        2.3423    4   2   0        12
                39.42         17.24        2.2858    4   2   1        12
                39.42          3.59        2.2858    4   1   2        12
                40.39         12.02        2.2333    3   3   2        12
                42.27          5.35        2.1382    4   2   2        12
                43.18          3.28        2.0950    4   0   3        12
                43.18          5.54        2.0950    4   3   0        12
                44.08          4.30        2.0543    5   0   1        12
                44.08          5.32        2.0543    5   1   0        12
                44.08          2.61        2.0543    4   3   1        12
                44.08          4.78        2.0543    4   1   3        12
                44.97          8.66        2.0159    5   1   1        12
                44.97          7.72        2.0159    3   3   3         4
                46.70          5.02        1.9452    5   2   0        12
                46.70          1.99        1.9452    4   3   2        12
                47.54          7.08        1.9125    5   2   1        12
                47.54          6.35        1.9125    5   1   2        12
                49.21         25.73        1.8517    4   4   0        12
                50.02          2.34        1.8235    4   4   1        12
                50.02          3.67        1.8235    5   2   2        12
                50.83          3.26        1.7964    5   3   0        12
                50.83          2.30        1.7964    4   3   3        12
                51.62          2.34        1.7706    5   3   1        12
                51.62          8.49        1.7706    5   1   3        12
                52.41          1.94        1.7458    4   4   2        12
                53.96          1.25        1.6993    5   3   2        12
                53.96          1.36        1.6993    6   1   1        12
                56.23          1.16        1.6359    6   2   1        12
                56.23          2.50        1.6359    6   1   2        12
                56.97          4.28        1.6163    5   4   1        12
                58.44          7.25        1.5792    6   2   2        12
                59.17          1.41        1.5615    5   4   2        12
                59.17          1.62        1.5615    5   2   4        12
                59.89          3.84        1.5445    6   3   1        12
                59.89          7.94        1.5445    6   1   3        12
                61.31          1.52        1.5119    4   4   4         4
                62.02          1.45        1.4964    6   3   2        12
                62.72          1.45        1.4814    5   3   4        12
                62.72          3.24        1.4814    5   4   3        12
                63.41          1.11        1.4668    7   1   1        12
                64.79          1.66        1.4389    7   0   2        12
                65.48          1.39        1.4255    7   2   1        12
                65.48          1.07        1.4255    7   1   2        12
                65.48          1.02        1.4255    5   5   2        12
                67.51          1.62        1.3874    7   2   2        12
                68.18          1.27        1.3754    7   3   0        12
                68.85          1.27        1.3637    7   3   1        12
                68.85          1.72        1.3637    5   5   3        12
                70.17          1.47        1.3412    6   4   3        12
                70.17          1.39        1.3412    6   3   4        12
                72.14          2.44        1.3094    8   0   0         6
                72.79          1.05        1.2993    7   0   4        12
                72.79          1.02        1.2993    6   5   2        12
                73.44          1.33        1.2894    8   1   1        12
                77.29          2.16        1.2345    6   6   0        12
                77.92          1.09        1.2260    6   6   1        12
                79.82          2.66        1.2016    6   6   2        12
                81.08          1.17        1.1861    7   2   5        12
                84.21          1.06        1.1498    9   1   1        12
                84.21          1.89        1.1498    7   3   5        12
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.