Chalcocite
      Evans H T
      Zeitschrift fur Kristallographie 150 (1979) 299-320
      The crystal structures of low chalocite and djurleite
      Locality: Bristol Connecticut, USA
      _database_code_amcsd 0010817

      CELL PARAMETERS:   15.2460  11.8840  13.4940   90.000  116.350   90.000
      SPACE GROUP: P2_1/c    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   2190.864
      Density (g/cm3):      5.789
      MAX. ABS. INTENSITY / VOLUME**2:      15.70594712    
      RIR:      0.883
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                10.43          1.18        8.4807   -1   1   1         4
                10.44          2.11        8.4758    0   1   1         4
                13.89          6.22        6.3753   -2   1   1         4
                13.90          1.00        6.3692    1   1   1         4
                14.91          1.10        5.9420    0   2   0         2
                19.04          1.83        4.6616   -3   1   1         4
                19.05          2.07        4.6576    2   1   1         4
                20.95          3.13        4.2403   -2   2   2         4
                20.96          2.86        4.2379    0   2   2         4
                23.07          5.72        3.8559   -3   2   1         4
                23.08          2.22        3.8536    2   2   1         4
                23.28          2.90        3.8211   -3   1   3         4
                23.30          1.40        3.8171    0   1   3         4
                23.55          2.14        3.7772   -4   0   2         2
                23.59          1.78        3.7721    2   0   2         2
                23.82         15.92        3.7357   -3   2   2         4
                23.84         17.08        3.7324    1   2   2         4
                24.73         10.65        3.5997   -4   1   2         4
                24.76         11.96        3.5953    2   1   2         4
                25.04          2.31        3.5564   -2   2   3         4
                26.09          1.58        3.4155    4   0   0         2
                26.42          1.89        3.3735   -2   0   4         2
                26.70          1.02        3.3383   -3   2   3         4
                26.73          3.51        3.3357   -4   1   3         4
                26.73          2.22        3.3356    0   2   3         4
                26.76          3.60        3.3313    1   1   3         4
                26.90         11.97        3.3146   -2   3   2         4
                26.91         12.68        3.3135    0   3   2         4
                27.17          2.46        3.2826    4   1   0         4
                27.22         16.59        3.2762   -3   0   4         2
                27.24         15.13        3.2740   -1   0   4         2
                27.99         18.38        3.1877   -4   2   2         4
                28.02         18.88        3.1846    2   2   2         4
                28.13          5.66        3.1720   -4   2   1         4
                28.15          2.84        3.1702    3   2   1         4
                28.26         16.38        3.1584   -3   1   4         4
                28.27         16.24        3.1564   -1   1   4         4
                28.60          3.51        3.1210   -3   3   1         4
                29.22          6.17        3.0562   -3   3   2         4
                29.24          7.35        3.0544    1   3   2         4
                30.18          8.51        2.9612    4   2   0         4
                30.26         19.57        2.9534   -5   1   2         4
                30.30         21.31        2.9502    3   1   2         4
                30.47          3.08        2.9337   -2   2   4         4
                30.48          5.72        2.9329   -4   1   4         4
                30.51          6.67        2.9297    0   1   4         4
                30.99          4.49        2.8854   -1   4   1         4
                31.00          6.76        2.8852    0   4   1         4
                31.11          1.52        2.8749   -5   1   1         4
                31.17          3.14        2.8690   -3   2   4         4
                31.19          2.98        2.8675   -1   2   4         4
                31.24          2.67        2.8633   -5   1   3         4
                31.67          3.99        2.8253    0   3   3         4
                32.38          4.60        2.7649   -2   4   1         4
                32.39         12.25        2.7644    1   4   1         4
                32.76         12.02        2.7337   -4   3   2         4
                32.78         11.19        2.7317    2   3   2         4
                32.87         43.43        2.7245    2   4   0         4
                33.22          1.77        2.6968   -4   2   4         4
                33.25          1.32        2.6944    0   2   4         4
                33.60         12.07        2.6671   -2   4   2         4
                33.61         14.04        2.6665    0   4   2         4
                33.82          5.14        2.6502    4   2   1         4
                33.90          4.77        2.6446   -5   1   4         4
                33.94          2.77        2.6411    1   1   4         4
                34.22         16.77        2.6200   -3   1   5         4
                34.35          5.12        2.6104    1   3   3         4
                35.01          1.76        2.5630   -3   4   1         4
                35.02         10.05        2.5624    2   4   1         4
                35.43         13.89        2.5339   -6   0   2         2
                35.46         12.46        2.5313    4   0   2         2
                35.49          1.65        2.5293   -4   1   5         4
                35.52          5.02        2.5274   -1   1   5         4
                35.53          6.28        2.5268   -3   4   2         4
                35.54         11.06        2.5258    1   4   2         4
                36.25         23.76        2.4782   -6   1   2         4
                36.29         21.14        2.4758    4   1   2         4
                36.39         15.10        2.4691   -2   4   3         4
                36.47          3.48        2.4634   -6   1   3         4
                36.52          7.11        2.4602    3   1   3         4
                36.73          1.56        2.4471   -2   2   5         4
                37.39         37.88        2.4049   -4   3   4         4
                37.42         34.67        2.4032    0   3   4         4
                37.44         35.25        2.4019   -6   0   4         2
                37.50         36.70        2.3984    2   0   4         2
                37.59          3.23        2.3925   -3   4   3         4
                37.60          3.24        2.3923    5   1   1         4
                37.61          2.72        2.3915    0   4   3         4
                37.92          2.13        2.3726   -5   3   1         4
                37.92          1.95        2.3725   -5   1   5         4
                37.94          1.45        2.3716   -1   2   5         4
                38.03          3.27        2.3661   -5   3   3         4
                38.23          2.00        2.3543   -6   1   4         4
                38.28          1.05        2.3510    2   1   4         4
                38.60          3.30        2.3323   -1   5   1         4
                38.63         14.84        2.3308   -6   2   2         4
                38.66         17.67        2.3290   -4   4   1         4
                38.66         13.61        2.3288    4   2   2         4
                39.76          1.63        2.2672   -2   5   1         4
                39.76          1.61        2.2670    1   5   1         4
                39.91          1.99        2.2589    5   2   1         4
                40.23         15.82        2.2418   -1   5   2         4
                40.23          5.62        2.2416    4   4   0         4
                40.26          2.12        2.2400    0   2   5         4
                40.30          1.35        2.2382   -5   3   4         4
                40.46          1.86        2.2296   -2   4   4         4
                40.51          1.02        2.2268   -6   2   4         4
                40.65          2.50        2.2197   -4   0   6         2
                40.67          2.33        2.2186   -2   0   6         2
                40.79          4.30        2.2124   -2   5   2         4
                40.79          4.86        2.2120    0   5   2         4
                40.84         35.56        2.2098   -3   1   6         4
                41.38          2.20        2.1819   -4   1   6         4
                41.40          2.17        2.1809   -2   1   6         4
                41.99          1.32        2.1519   -3   5   1         4
                42.28          5.71        2.1377    4   1   3         4
                42.54          1.25        2.1251   -6   3   3         4
                42.55          2.27        2.1248   -7   0   4         2
                42.61          1.05        2.1218    5   1   2         4
                42.64          5.34        2.1202   -4   4   4         4
                42.67          7.18        2.1190    0   4   4         4
                43.13          6.36        2.0973    4   4   1         4
                43.17          1.16        2.0954   -2   5   3         4
                43.22          2.59        2.0934   -5   4   3         4
                44.24          3.59        2.0474    0   5   3         4
                44.67          4.51        2.0287   -7   2   2         4
                44.70          4.49        2.0271    5   2   2         4
                45.07          4.30        2.0117   -4   5   2         4
                45.08          4.76        2.0110   -5   2   6         4
                45.09          2.61        2.0109    2   5   2         4
                45.12          6.23        2.0095   -1   2   6         4
                45.27          3.18        2.0033   -5   4   4         4
                45.30          5.31        2.0017    1   4   4         4
                45.53          5.47        1.9922   -2   4   5         4
                45.58          1.19        1.9900   -7   1   5         4
                45.60          5.29        1.9892   -6   1   6         4
                45.66          5.17        1.9870    0   1   6         4
                45.81         38.27        1.9807    0   6   0         2
                45.97        100.00        1.9741    6   3   0         4
                46.28          1.65        1.9619   -4   5   3         4
                46.30          6.78        1.9609   -7   2   1         4
                46.46          1.75        1.9547   -1   6   1         4
                46.53          2.81        1.9517   -4   4   5         4
                46.55         19.54        1.9509    4   5   0         4
                46.92          2.02        1.9364   -4   3   6         4
                46.94          1.77        1.9357   -2   3   6         4
                47.14          1.22        1.9279   -6   4   2         4
                47.17          1.21        1.9268    4   4   2         4
                47.32          3.92        1.9210   -6   4   3         4
                47.46          3.67        1.9157    1   6   1         4
                47.60          7.74        1.9105   -6   2   6         4
                47.65          7.73        1.9085    0   2   6         4
                47.74          1.87        1.9052    4   3   3         4
                48.00          5.72        1.8953   -7   3   2         4
                48.04          4.22        1.8940    5   3   2         4
                48.24          2.86        1.8867    5   4   1         4
                48.35          1.05        1.8824   -2   6   2         4
                48.36          1.98        1.8822    0   6   2         4
                48.39         42.69        1.8809   -5   3   6         4
                48.43         16.64        1.8796   -7   0   6         2
                48.43         45.15        1.8796   -1   3   6         4
                48.50         17.25        1.8771    1   0   6         2
                48.54          6.02        1.8756   -8   0   2         2
                48.54          2.91        1.8756    0   4   5         4
                48.57          5.78        1.8746   -5   5   2         4
                48.58          4.58        1.8741    6   0   2         2
                48.59          6.71        1.8737    3   5   2         4
                48.91          1.80        1.8621   -2   1   7         4
                49.15          1.38        1.8535    4   5   1         4
                49.40          1.38        1.8448   -3   6   1         4
                49.41          1.68        1.8445    2   6   1         4
                49.84          1.14        1.8297   -4   2   7         4
                50.29          1.21        1.8143   -8   2   3         4
                50.45          3.96        1.8088   -2   6   3         4
                50.46          1.09        1.8087   -1   6   3         4
                50.50          2.60        1.8073    6   4   0         4
                50.72          4.77        1.7999   -8   2   4         4
                50.78          4.97        1.7979   -6   3   6         4
                50.79          3.54        1.7977    4   2   4         4
                50.83          2.95        1.7962    0   3   6         4
                51.06          3.59        1.7886   -8   2   2         4
                51.09          2.47        1.7877   -5   5   4         4
                51.10          4.34        1.7873    6   2   2         4
                51.13          4.23        1.7866    1   5   4         4
                51.33          3.47        1.7800   -3   5   5         4
                51.36          1.45        1.7791   -6   4   5         4
                51.40          2.26        1.7776    0   6   3         4
                52.10          1.08        1.7554   -7   4   3         4
                52.14          1.13        1.7541   -4   6   2         4
                52.15          2.99        1.7540    4   4   3         4
                52.16          1.00        1.7536    2   6   2         4
                52.27          1.93        1.7501   -1   5   5         4
                52.63          1.07        1.7391   -6   2   7         4
                52.67          1.32        1.7377   -8   0   6         2
                52.75          1.25        1.7352    2   0   6         2
                52.98          1.86        1.7283   -7   4   4         4
                53.01          2.30        1.7273    3   5   3         4
                53.04          1.63        1.7267    3   4   4         4
                53.36          2.54        1.7170   -8   3   3         4
                53.66         18.85        1.7080   -2   6   4         4
                53.77         11.91        1.7048   -8   3   4         4
                53.84         12.00        1.7029    4   3   4         4
                54.07          1.95        1.6961   -5   5   5         4
                54.11          2.03        1.6950   -3   6   4         4
                54.12          1.62        1.6947   -1   6   4         4
                54.30          3.77        1.6895   -6   5   4         4
                54.34          4.80        1.6882    2   5   4         4
                54.39         15.70        1.6867   -4   0   8         2
                54.86          2.39        1.6736   -9   1   4         4
                54.90          2.64        1.6724   -9   1   3         4
                54.93          3.89        1.6715    5   1   4         4
                55.01          1.02        1.6691   -6   4   6         4
                55.06          1.29        1.6678    0   4   6         4
                55.31          2.89        1.6610   -5   6   2         4
                55.33          2.98        1.6604    3   6   2         4
                55.49          1.83        1.6561   -9   0   2         2
                55.53          3.53        1.6550    7   0   2         2
                56.28          4.84        1.6346   -2   7   2         4
                56.28          3.72        1.6345    0   7   2         4
                56.61          1.36        1.6259   -9   2   4         4
                56.68          1.85        1.6240    5   2   4         4
                56.71          1.51        1.6233    6   2   3         4
                56.72          1.24        1.6229   -6   5   5         4
                57.46          1.15        1.6038   -8   4   3         4
                58.24          1.25        1.5841   -7   5   4         4
                58.29          1.03        1.5828    3   5   4         4
                58.69          1.34        1.5730   -4   6   5         4
                59.45          1.48        1.5548   -9   3   4         4
                59.52          1.95        1.5531    5   3   4         4
                59.72          1.28        1.5485   -4   7   2         4
                59.73          1.61        1.5481    2   7   2         4
                60.60          6.34        1.5281   -6   6   4         4
                60.63          6.94        1.5272    2   6   4         4
                60.75          1.36        1.5245  -10   0   4         2
                60.83          1.42        1.5227    6   0   4         2
                61.30          1.12        1.5121  -10   1   4         4
                61.33          1.12        1.5116   -9   1   7         4
                62.63          1.28        1.4833   -5   7   2         4
                63.15          1.91        1.4724   -8   5   2         4
                63.18          1.42        1.4717    6   5   2         4
                63.30          1.07        1.4692    8   1   2         4
                64.60          1.65        1.4427   -2   8   2         4
                64.61          1.67        1.4426    0   8   2         4
                64.93          1.13        1.4362   -9   0   8         2
                65.02          1.24        1.4344    1   0   8         2
                65.76          1.12        1.4200  -10   1   1         4
                66.31          1.64        1.4096   -9   4   6         4
                66.40          1.73        1.4080    3   4   6         4
                67.00          2.68        1.3967   -7   4   8         4
                67.04          1.64        1.3960   -9   2   8         4
                67.06          2.25        1.3957   -1   4   8         4
                67.13          1.32        1.3943    1   2   8         4
                67.57          1.10        1.3864   -6   7   4         4
                69.00          1.93        1.3610  -11   0   6         2
                69.11          2.01        1.3591    5   0   6         2
                69.35          3.19        1.3550   -3   7   6         4
                69.63          1.54        1.3502   -9   3   8         4
                69.73          2.18        1.3487    1   3   8         4
                69.74          1.77        1.3485   -4   7   6         4
                69.75          1.22        1.3483   -2   7   6         4
                69.80          1.10        1.3475    7   2   4         4
                69.84          1.18        1.3467  -10   4   5         4
                70.76          1.98        1.3315   10   2   0         4
                71.11          1.05        1.3258  -10   4   2         4
                71.70          1.20        1.3164   -1   5   8         4
                72.34          1.18        1.3062    7   3   4         4
                72.97          3.82        1.2964    2   9   0         4
                73.18          2.58        1.2934    8   6   0         4
                73.30          2.93        1.2915   10   3   0         4
                73.62          1.16        1.2867   -8   1  10         4
                73.68          1.14        1.2857   -2   1  10         4
                73.79          6.52        1.2842   -4   6   8         4
                73.85          5.94        1.2832  -10   3   8         4
                73.96          1.09        1.2816    2   5   7         4
                73.96          7.28        1.2816    2   3   8         4
                74.53          1.63        1.2732   -3   9   2         4
                74.54          1.48        1.2731    1   9   2         4
                74.71          1.85        1.2705   -9   6   2         4
                74.75          2.73        1.2700    7   6   2         4
                74.76          2.20        1.2698  -11   1   8         4
                74.89          2.02        1.2680    3   1   8         4
                75.64          1.10        1.2572  -10   5   2         4
                78.10          2.11        1.2237   -7   8   2         4
                78.13          1.33        1.2233    5   8   2         4
                78.40          2.12        1.2198   -5   8   6         4
                78.42          1.79        1.2194   -1   8   6         4
                81.49          2.32        1.1811  -11   5   6         4
                81.60          3.10        1.1798    5   5   6         4
                82.14          1.74        1.1735   -5   5  10         4
                82.64          1.44        1.1676   -8   8   4         4
                82.69          1.37        1.1670    4   8   4         4
                85.24          1.56        1.1385   12   0   0         2
                85.70          1.30        1.1336   -4  10   2         4
                85.72          2.07        1.1333   12   1   0         4
                86.41          1.37        1.1261    5   9   2         4
                88.53          1.11        1.1045    2   9   5         4
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.