Paratacamite
      Fleet M E
      Acta Crystallographica B31 (1975) 183-187
      The crystal structure of paratacamite, Cu2(OH)3Cl
      Sample: Substructure, with disordered oxygens
      _database_code_amcsd 0009527

      CELL PARAMETERS:    6.8270   6.8270  14.0410   90.000   90.000  120.000
      SPACE GROUP: R-3       
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    566.746
      Density (g/cm3):      3.701
      MAX. ABS. INTENSITY / VOLUME**2:      50.30314645    
      RIR:      4.426
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                16.27        100.00        5.4490    1   0   1         6
                18.96         15.55        4.6803    0   0   3         2
                19.63          2.97        4.5223    0   1   2         6
                26.11          5.38        3.4135    1   1   0         6
                29.60          1.44        3.0184    1   0   4         6
                30.91         21.70        2.8928    0   2   1         6
                32.46         37.72        2.7579    2  -1   3         6
                32.46         37.72        2.7579    1   1   3         6
                32.87         18.44        2.7245    2   0   2         6
                38.47         11.10        2.3402    0   0   6         2
                39.87         57.00        2.2612    0   2   4         6
                40.89          1.81        2.2069    2   1   1         6
                40.89          1.81        2.2069    3  -1   1         6
                44.50          8.68        2.0360    2   0   5         6
                47.89          9.34        1.8995    1   0   7         6
                50.23         16.93        1.8163    0   3   3         6
                50.23          5.05        1.8163    3   0   3         6
                52.32          1.72        1.7486    1   2   5         6
                52.32          1.72        1.7486   -1   3   5         6
                53.70         24.84        1.7068    2   2   0         6
                55.35          3.56        1.6598    0   2   7         6
                56.50          2.59        1.6287   -1   4   1         6
                56.50          2.59        1.6287    1   3   1         6
                57.47          1.21        1.6035    4  -2   3         6
                57.47          1.21        1.6035    2   2   3         6
                61.44          6.29        1.5092    2   0   8         6
                61.52          1.18        1.5074    3   0   6         6
                62.19          4.94        1.4927    2   1   7         6
                62.19          4.94        1.4927    3  -1   7         6
                63.26          3.02        1.4700    4   0   1         6
                64.42          4.21        1.4464    0   4   2         6
                65.82          1.44        1.4189    2  -1   9         6
                65.82          1.44        1.4189    1   1   9         6
                67.98          6.42        1.3790    4  -2   6         6
                67.98          6.42        1.3790    2   2   6         6
                68.93          6.75        1.3622    4   0   4         6
                69.64          1.85        1.3501    5  -2   1         6
                69.64          1.85        1.3501    3   2   1         6
                72.23          1.71        1.3080    0   4   5         6
                74.78          1.34        1.2696   -1   4   7         6
                74.78          1.34        1.2696    1   3   7         6
                74.87          5.76        1.2683    0   2  10         6
                76.61          2.34        1.2438    4   1   3         6
                76.61          1.47        1.2438   -1   5   3         6
                76.61          1.47        1.2438    1   4   3         6
                76.61          2.34        1.2438    5  -1   3         6
                82.27          1.94        1.1719    2   0  11         6
                85.98          1.27        1.1306    0   4   8         6
                86.65          1.01        1.1236    3   2   7         6
                86.65          1.01        1.1236    5  -2   7         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.