Chlorapatite
      Hendricks S, Jefferson M, Mosley V
      Zeitschrift fur Kristallographie 81 (1932) 352-369
      The Crystal Structures of Some Natural and Synthetic Apatite-Like
      Substances
      _cod_database_code 1010916
      _database_code_amcsd 0017642

      CELL PARAMETERS:    9.5200   9.5200   6.8500   90.000   90.000  120.000
      SPACE GROUP: P6_3/m    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    537.644
      Density (g/cm3):      3.216
      MAX. ABS. INTENSITY / VOLUME**2:      13.76195402    
      RIR:      1.393
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                16.83         11.54        5.2687    1   0   1        12
                18.64          1.19        4.7600    1   1   0         6
                21.56          3.76        4.1223    2   0   0         6
                22.75          1.72        3.9089    1   1   1        12
                25.21          7.55        3.5320    2   0   1        12
                26.02         17.39        3.4250    0   0   2         2
                28.21          1.19        3.1629    1   0   2        12
                28.65         12.93        3.1162    2   1   0         6
                31.54         74.23        2.8364    2   1   1        12
                31.54         25.77        2.8364    1   2   1        12
                32.20         77.81        2.7801    1   1   2        12
                32.58         61.75        2.7482    3   0   0         6
                34.03          4.53        2.6344    2   0   2        12
                35.19          5.49        2.5506    3   0   1        12
                39.08          5.87        2.3049    1   2   2        12
                39.41         25.58        2.2866    1   3   0         6
                41.64          4.97        2.1690    1   3   1        12
                41.64          3.36        2.1690    3   1   1        12
                42.16         12.16        2.1435    3   0   2        12
                43.93          2.22        2.0611    4   0   0         6
                43.98          5.51        2.0587    1   1   3        12
                45.41          1.72        1.9974    2   0   3        12
                45.98          2.15        1.9737    4   0   1        12
                46.46         52.95        1.9545    2   2   2        12
                47.83          2.63        1.9017    3   1   2        12
                48.11          5.49        1.8914    2   3   0         6
                49.49         28.05        1.8418    2   1   3        12
                49.49          8.25        1.8418    1   2   3        12
                50.03          9.99        1.8232    2   3   1        12
                50.03          6.03        1.8232    3   2   1        12
                50.74         10.74        1.7991    1   4   0         6
                50.74          9.00        1.7991    4   1   0         6
                51.77          3.64        1.7660    4   0   2        12
                52.07          1.28        1.7562    3   0   3        12
                53.51         18.03        1.7125    0   0   4         2
                55.50          3.23        1.6557    2   3   2        12
                55.50          6.16        1.6557    3   2   2        12
                57.00          1.79        1.6157    1   3   3        12
                57.00          1.15        1.6157    3   1   3        12
                57.16          1.23        1.6114    1   1   4        12
                57.90          1.30        1.5927    4   1   2        12
                59.31          2.69        1.5581    2   4   0         6
                59.83          2.24        1.5457    3   3   1        12
                60.51          1.01        1.5300    4   0   3        12
                60.99          1.15        1.5193    2   4   1        12
                62.52          2.92        1.4857    5   0   2        12
                63.91          1.25        1.4566    2   3   3        12
                63.91          4.75        1.4566    3   2   3        12
                64.07          8.81        1.4534    3   0   4        12
                64.37          1.09        1.4473    1   5   1        12
                64.37          7.18        1.4473    5   1   1        12
                64.75          6.33        1.4397    3   3   2        12
                65.86          3.01        1.4182    4   2   2        12
                69.11          3.86        1.3592    5   1   2        12
                70.87          2.95        1.3296    4   3   1        12
                71.46          4.17        1.3202    5   2   0         6
                73.60          2.70        1.2870    2   4   3        12
                74.39          3.29        1.2753    6   0   2        12
                74.79          1.56        1.2695    2   3   4        12
                74.79          1.24        1.2695    3   2   4        12
                75.42          2.40        1.2603    3   4   2        12
                75.86          1.11        1.2541    1   2   5        12
                75.86          3.14        1.2541    2   1   5        12
                76.71          4.60        1.2424    5   1   3        12
                76.85          4.27        1.2404    4   1   4        12
                76.85          5.68        1.2404    1   4   4        12
                77.13          2.25        1.2366    1   6   1        12
                77.49          9.58        1.2318    2   5   2        12
                77.49          2.60        1.2318    5   2   2        12
                80.76          1.33        1.1900    4   4   0         6
                81.56          1.89        1.1803    1   6   2        12
                82.82          2.45        1.1655    4   3   3        12
                84.95          1.15        1.1417    0   0   6         2
                86.98          1.38        1.1201    5   1   4        12
                87.96          4.60        1.1102    1   1   6        12
                88.03          1.81        1.1095    2   3   5        12
                88.85          1.65        1.1014    1   6   3        12
                89.81          1.00        1.0920    1   7   0         6
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.