Coparsite
      Starova G L, Krivovichev S V, Filatov S K
      Zeitschrift fur Kristallographie 213 (1998) 650-653
      Crystal chemistry of inorganic compounds based on chains of oxocentered
      tetrahedra II. Crystal structure of Cu4O2[(As,V)O4]Cl
      Locality: Tolbachik volcano, Kamchatka, Russia
      _database_code_amcsd 0019533

      CELL PARAMETERS:    5.4400  11.1540  10.3330   90.000   90.000   90.000
      SPACE GROUP: Pbcm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    626.983
      Density (g/cm3):      4.762
      MAX. ABS. INTENSITY / VOLUME**2:      27.95891675    
      RIR:      1.912
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.89         19.88        5.5770    0   2   0         2
                16.29         41.21        5.4400    1   0   0         2
                17.16          7.72        5.1665    0   0   2         2
                18.07         13.71        4.9078    0   2   1         4
                18.14         29.66        4.8895    1   1   0         4
                22.84          6.86        3.8942    1   2   0         4
                23.75         57.43        3.7462    1   0   2         4
                24.43         13.25        3.6440    1   2   1         8
                28.71         11.78        3.1098    1   2   2         8
                29.09         53.75        3.0696    1   3   0         4
                31.78         33.72        2.8158    1   1   3         8
                32.93          2.67        2.7200    2   0   0         2
                33.28         20.63        2.6922    0   4   1         4
                33.92          2.39        2.6426    2   1   0         4
                33.97        100.00        2.6389    1   3   2         8
                34.73         45.39        2.5833    0   0   4         2
                34.77         14.44        2.5800    1   2   3         8
                35.05         16.10        2.5602    2   1   1         8
                36.62         44.16        2.4539    0   4   2         4
                36.76          5.36        2.4447    2   2   0         4
                37.27          3.31        2.4129    1   4   1         8
                37.36         34.56        2.4068    2   0   2         4
                37.82         21.82        2.3791    2   2   1         8
                38.26         38.55        2.3527    2   1   2         8
                39.32          9.54        2.2916    1   3   3         8
                39.45          3.50        2.2841    1   1   4         8
                40.32          7.47        2.2369    1   4   2         8
                40.84          1.15        2.2098    2   2   2         8
                41.12          6.05        2.1953    2   3   0         4
                41.67          2.12        2.1673    0   4   3         4
                43.15          7.04        2.0966    2   1   3         8
                43.86          2.73        2.0640    1   5   0         4
                44.86          8.51        2.0204    2   3   2         8
                45.03          7.03        2.0134    1   4   3         8
                45.91          3.27        1.9765    1   3   4         8
                46.65         10.57        1.9471    2   4   0         4
                46.88          3.10        1.9378    0   2   5         4
                47.43          5.12        1.9167    1   5   2         8
                47.78         12.75        1.9036    1   1   5         8
                48.01          4.83        1.8950    0   4   4         4
                48.61          1.90        1.8731    2   0   4         4
                49.00          4.79        1.8590    0   6   0         2
                49.84          1.09        1.8296    0   6   1         4
                50.06          2.65        1.8220    2   4   2         8
                51.03          2.34        1.7898    3   1   0         4
                51.03          8.61        1.7896    1   4   4         8
                51.46          2.75        1.7756    2   2   4         8
                51.63          1.48        1.7705    1   5   3         8
                52.30          1.43        1.7492    0   6   2         4
                52.79          1.32        1.7342    1   6   1         8
                53.10          2.17        1.7249    2   5   0         4
                53.11          4.39        1.7245    3   2   0         4
                53.19          1.64        1.7222    0   0   6         2
                53.45          2.21        1.7143    1   3   5         8
                53.89          3.38        1.7013    2   5   1         8
                53.90          7.08        1.7009    3   2   1         8
                54.11         10.69        1.6950    2   4   3         8
                54.88         18.59        1.6728    2   3   4         8
                55.33         21.46        1.6603    0   4   5         4
                55.87          2.31        1.6455    0   2   6         4
                56.01          4.70        1.6419    1   0   6         4
                56.22          3.46        1.6361    2   5   2         8
                56.23          2.48        1.6359    0   6   3         4
                56.24          1.92        1.6358    3   2   2         8
                56.46          3.60        1.6298    3   3   0         4
                57.22          2.56        1.6099    3   3   1         8
                58.08          7.09        1.5882    3   1   3         8
                58.09          4.85        1.5880    1   4   5         8
                58.48         13.60        1.5783    2   2   5         8
                58.96          1.80        1.5666    1   6   3         8
                59.45          9.90        1.5549    2   4   4         8
                59.47          3.86        1.5543    3   3   2         8
                59.98          5.78        1.5423    2   5   3         8
                59.99          2.87        1.5420    3   2   3         8
                60.30          5.60        1.5348    2   6   0         4
                60.55          8.62        1.5292    1   7   0         4
                61.45          3.06        1.5089    0   6   4         4
                61.77          4.24        1.5019    1   3   6         8
                63.44          8.18        1.4663    1   7   2         8
                63.49          6.12        1.4652    0   4   6         4
                63.82          3.74        1.4584    3   4   2         8
                63.99          1.70        1.4550    2   0   6         4
                64.60          5.54        1.4428    2   1   6         8
                65.02          1.81        1.4345    2   5   4         8
                65.03          8.49        1.4343    3   2   4         8
                65.91          2.24        1.4172    2   4   5         8
                66.12          8.12        1.4131    1   1   7         8
                66.40          1.22        1.4079    2   2   6         8
                66.72          4.93        1.4019    2   6   3         8
                66.95          2.77        1.3976    1   7   3         8
                67.81          3.72        1.3821    0   6   5         4
                67.83          4.58        1.3817    0   8   1         4
                67.91          2.24        1.3803    1   2   7         8
                68.01          4.33        1.3784    3   3   4         8
                68.90          2.44        1.3629    2   7   1         8
                69.20          3.50        1.3577    3   5   2         8
                69.47          1.81        1.3530    3   1   5         8
                69.65          1.58        1.3500    4   1   0         4
                70.29          3.26        1.3392    1   8   1         8
                70.83          2.16        1.3303    1   3   7         8
                70.93          2.23        1.3286    2   7   2         8
                71.21          3.25        1.3242    2   5   5         8
                71.22          2.19        1.3240    3   2   5         8
                71.50          3.64        1.3195    2   6   4         8
                71.73          3.24        1.3159    1   7   4         8
                71.77          3.01        1.3152    4   0   2         4
                72.06          3.88        1.3106    4   2   1         8
                73.24          3.54        1.2924    0   8   3         4
                73.29          2.71        1.2916    0   0   8         2
                73.48          2.79        1.2887    2   1   7         8
                74.06          4.81        1.2801    4   2   2         8
                74.08          2.86        1.2797    3   3   5         8
                74.28          1.65        1.2769    2   7   3         8
                75.52          4.51        1.2589    3   6   2         8
                75.56          1.05        1.2583    0   2   8         4
                75.66          2.65        1.2569    4   1   3         8
                76.24          3.02        1.2488    1   1   8         8
                76.83          1.28        1.2407    2   8   0         4
                77.35          4.79        1.2336    4   2   3         8
                77.48          1.39        1.2319    2   8   1         8
                78.79          1.79        1.2147    3   6   3         8
                80.23          1.89        1.1965    4   1   4         8
                80.84          1.16        1.1890    3   7   1         8
                81.90          2.94        1.1763    2   4   7         8
                82.77          1.16        1.1661    3   7   2         8
                83.65          1.51        1.1560    0   6   7         4
                84.01          2.31        1.1520    4   4   3         8
                84.91          1.06        1.1420    2   2   8         8
                85.08          1.36        1.1402    1   9   3         8
                85.13          1.31        1.1397    3   4   6         8
                85.21          1.71        1.1388    3   1   7         8
                85.76          5.04        1.1330    4   5   2         8
                86.25          1.36        1.1278    2   9   0         4
                86.86          1.20        1.1214    3   2   7         8
                87.44          1.40        1.1154    0  10   0         2
                87.66          2.67        1.1132    2   3   8         8
                88.45          1.08        1.1053    3   8   0         4
                89.51          2.43        1.0949    1   5   8         8
                90.00          2.45        1.0903    0  10   2         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.