Clinochalcomenite
      Lo K, Chen Z, Ma Z
      Kexue Tongbao 29 (1984) 352-355
      The crystal structure of clinochalcomenite
      Note: reported coordinates do not produce the reported bond lengths
      Locality: Gansu Province, China
      _database_code_amcsd 0018480

      CELL PARAMETERS:    8.1770   8.6110   6.2900   90.000   97.270   90.000
      SPACE GROUP: P2_1/n    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    439.332
      Density (g/cm3):      3.490
      MAX. ABS. INTENSITY / VOLUME**2:      30.90786198    
      RIR:      2.884
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.00        100.00        5.9043    1   1   0         4
                16.79          3.84        5.2789   -1   0   1         2
                19.01          7.50        4.6683    1   0   1         2
                19.73         24.98        4.5005   -1   1   1         4
                20.63          5.17        4.3055    0   2   0         2
                21.65          1.35        4.1040    1   1   1         4
                21.92         12.37        4.0556    2   0   0         2
                23.39         30.76        3.8030    1   2   0         4
                24.26         52.47        3.6691    2   1   0         4
                26.72          6.90        3.3365   -1   2   1         4
                26.74          1.54        3.3339   -2   1   1         4
                28.20          1.09        3.1649    1   2   1         4
                29.62         10.05        3.0155    2   1   1         4
                30.48         56.25        2.9332    0   1   2         4
                31.17          5.09        2.8697   -1   1   2         4
                32.33         26.60        2.7690   -2   2   1         4
                33.11         25.87        2.7059    1   3   0         4
                33.71          9.27        2.6590    1   1   2         4
                33.96          9.05        2.6394   -2   0   2         2
                34.39          6.65        2.6076    0   3   1         4
                34.44         20.05        2.6040   -3   0   1         2
                34.78          2.35        2.5796    3   1   0         4
                34.80          1.87        2.5783    2   2   1         4
                36.03          9.61        2.4925   -3   1   1         4
                36.14          5.07        2.4854   -1   2   2         4
                37.90          8.80        2.3737    3   0   1         2
                38.39         11.72        2.3447    1   2   2         4
                38.42          2.28        2.3429    2   3   0         4
                38.57          6.87        2.3341    2   0   2         2
                39.35          2.49        2.2897    3   2   0         4
                39.38         16.66        2.2883    3   1   1         4
                40.07          4.44        2.2503   -2   2   2         4
                41.97         16.77        2.1528    0   4   0         2
                42.18          3.88        2.1424    2   3   1         4
                42.81          7.25        2.1123    0   3   2         4
                43.33          1.98        2.0882   -1   3   2         4
                43.53          4.79        2.0789   -1   0   3         2
                44.83          3.96        2.0217    0   1   3         4
                45.28          1.35        2.0027    1   3   2         4
                46.45          2.55        1.9549    1   4   1         4
                46.52          7.44        1.9523   -4   1   1         4
                47.12          1.05        1.9286   -3   3   1         4
                47.73          8.60        1.9053   -2   1   3         4
                47.84          2.93        1.9015    2   4   0         4
                48.43          1.13        1.8797    3   1   2         4
                48.62          1.64        1.8728    0   2   3         4
                49.26          2.47        1.8498   -2   4   1         4
                49.85          1.78        1.8292    3   3   1         4
                51.97          4.44        1.7596   -3   0   3         2
                53.12          7.92        1.7240   -3   1   3         4
                53.66         10.69        1.7079    4   2   1         4
                53.74          2.08        1.7057    1   4   2         4
                55.05          2.75        1.6682   -2   4   2         4
                55.37          6.12        1.6592   -3   4   1         4
                55.95          5.01        1.6434   -4   3   1         4
                56.18          4.40        1.6373   -1   5   1         4
                57.02          7.48        1.6151   -2   3   3         4
                57.63          2.18        1.5994    3   3   2         4
                57.82          2.71        1.5946    3   4   1         4
                57.89          1.95        1.5928   -5   1   1         4
                58.20          5.91        1.5852    2   5   0         4
                58.31          4.76        1.5825    2   4   2         4
                59.24          4.91        1.5599    0   0   4         2
                59.40          2.80        1.5561    3   0   3         2
                60.46          1.84        1.5313    3   1   3         4
                60.78          1.04        1.5238    5   0   1         2
                61.50          6.62        1.5077    0   5   2         4
                61.83          2.86        1.5005    5   1   1         4
                61.85          1.27        1.5002   -3   3   3         4
                62.06          2.94        1.4954   -1   4   3         4
                63.02          1.80        1.4749    1   1   4         4
                63.68          6.89        1.4613   -4   2   3         4
                64.92          1.45        1.4365   -3   5   1         4
                64.98          1.16        1.4352    0   6   0         2
                65.07          1.64        1.4335   -5   2   2         4
                66.08          1.77        1.4140    1   2   4         4
                66.17          1.13        1.4123    5   3   0         4
                67.15          2.78        1.3940    3   5   1         4
                67.60          1.41        1.3858    2   5   2         4
                67.94          1.79        1.3798    2   1   4         4
                68.92          1.18        1.3624   -3   4   3         4
                69.54          1.66        1.3519    6   0   0         2
                69.59          2.21        1.3510    4   1   3         4
                70.61          1.93        1.3339   -2   6   1         4
                71.01          2.64        1.3274    1   3   4         4
                72.87          1.25        1.2981   -1   6   2         4
                73.08          1.67        1.2948   -5   4   1         4
                73.57          1.60        1.2874   -6   1   2         4
                74.29          1.53        1.2768    1   6   2         4
                75.23          2.40        1.2631    0   4   4         4
                75.37          1.19        1.2611    3   4   3         4
                75.39          1.17        1.2608   -2   6   2         4
                77.26          1.95        1.2349    4   3   3         4
                77.56          1.88        1.2308   -3   5   3         4
                77.68          1.83        1.2293    3   2   4         4
                78.67          1.20        1.2162    1   7   0         4
                79.37          1.37        1.2072    5   0   3         2
                80.81          2.25        1.1894   -2   2   5         4
                82.00          1.14        1.1751    6   3   1         4
                84.99          2.14        1.1412    5   5   1         4
                87.10          1.07        1.1189    7   2   0         4
                88.03          1.20        1.1095   -5   3   4         4
                89.33          1.55        1.0967   -7   2   2         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.