Apatite-(CaCl)
      Fleet M E, Liu X, Pan Y
      American Mineralogist 85 (2000) 1437-1446
      Rare-earth elements in chlorapatite [Ca10(PO4)6(Cl)2]:
      Uptake, site preference, and degradation of monoclinic structure
      Sample: La-ClAp
      _database_code_amcsd 0002523

      CELL PARAMETERS:    9.6501  19.3002   6.7724   90.000   90.000  120.000
      SPACE GROUP: P2_1/b    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1092.363
      Density (g/cm3):      3.192
      MAX. ABS. INTENSITY / VOLUME**2:      14.56043618    
      RIR:      1.485
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                10.59          2.07        8.3572    0   2   0         2
                10.59          2.16        8.3572    1   0   0         2
                10.59          2.14        8.3572   -1   2   0         2
                16.85          2.03        5.2617    1   0   1         4
                16.85          2.22        5.2617   -1   2   1         4
                16.85          2.12        5.2617    0   2   1         4
                25.04          1.84        3.5562    2   0   1         4
                25.04          1.89        3.5562   -2   4   1         4
                25.04          1.89        3.5562    0   4   1         4
                26.32         18.16        3.3862    0   0   2         2
                28.25          2.65        3.1587    2   2   0         2
                28.25          2.77        3.1587   -1   6   0         2
                28.25          2.67        3.1587   -3   4   0         2
                31.25         22.22        2.8627    2   2   1         4
                31.25         11.15        2.8627    1   4   1         4
                31.25         11.13        2.8627   -2   6   1         4
                31.25         22.50        2.8627   -1   6   1         4
                31.25         10.90        2.8627    3  -2   1         4
                31.25         22.10        2.8627   -3   4   1         4
                32.13         25.42        2.7857    0   6   0         2
                32.13         25.35        2.7857    3   0   0         2
                32.13         25.74        2.7857   -3   6   0         2
                32.30         26.45        2.7717    2  -2   2         4
                32.30         26.55        2.7717    1   2   2         4
                32.30         26.75        2.7717   -1   4   2         4
                34.08          2.64        2.6308    2   0   2         4
                34.08          2.72        2.6308   -2   4   2         4
                34.08          2.67        2.6308    0   4   2         4
                34.82          1.24        2.5763    3   0   1         4
                34.82          1.22        2.5763    0   6   1         4
                34.82          1.20        2.5763   -3   6   1         4
                38.85          5.49        2.3179    1   6   0         2
                38.85          5.60        2.3179   -4   2   0         2
                38.85          5.37        2.3179   -3   8   0         2
                38.99          3.41        2.3098   -2   6   2         4
                38.99          3.42        2.3098    1   4   2         4
                38.99          3.52        2.3098    3  -2   2         4
                41.16          2.34        2.1930    1   6   1         4
                41.16          2.39        2.1930    4  -2   1         4
                41.16          2.38        2.1930   -3   8   1         4
                42.00          1.78        2.1513    3   0   2         4
                42.00          1.87        2.1513    0   6   2         4
                42.00          1.89        2.1513   -3   6   2         4
                44.30          1.91        2.0447    2  -2   3         4
                44.30          1.82        2.0447    1   2   3         4
                44.30          1.81        2.0447   -1   4   3         4
                46.20         12.88        1.9648    2   4   2         4
                46.20         13.19        1.9648   -2   8   2         4
                46.20         12.79        1.9648    4  -4   2         4
                47.42          1.54        1.9173   -5   4   0         2
                47.42          1.58        1.9173    2   6   0         2
                47.42          1.61        1.9173   -3  10   0         2
                47.54          1.28        1.9127   -1   8   2         4
                47.54          1.26        1.9127   -4   6   2         4
                47.54          1.26        1.9127    3   2   2         4
                49.40          3.39        1.8448    2   6   1         4
                49.40          2.21        1.8448   -2  10   1         4
                49.40          3.46        1.8448    5  -4   1         4
                49.40          2.17        1.8448    3   4   1         4
                49.40          2.25        1.8448   -5   6   1         4
                49.40          3.36        1.8448   -3  10   1         4
                49.64          5.41        1.8366    2   2   3         4
                49.64          3.30        1.8366   -2   6   3         4
                49.64          3.44        1.8366    1   4   3         4
                49.64          5.30        1.8366   -1   6   3         4
                49.64          3.48        1.8366    3  -2   3         4
                49.64          5.50        1.8366   -3   4   3         4
                50.01          1.66        1.8237   -5   2   0         2
                50.01          3.42        1.8237    4   2   0         2
                50.01          3.61        1.8237   -1  10   0         2
                50.01          1.74        1.8237    1   8   0         2
                50.01          1.80        1.8237   -4  10   0         2
                50.01          3.50        1.8237   -5   8   0         2
                51.39          2.03        1.7781    4   0   2         4
                51.39          2.13        1.7781   -4   8   2         4
                51.39          2.09        1.7781    0   8   2         4
                54.17         13.07        1.6931    0   0   4         2
                55.04          1.03        1.6684   -2  10   2         4
                55.04          1.04        1.6684   -5   6   2         4
                56.94          1.03        1.6172    3   2   3         4
                61.91          1.35        1.4988    5   0   2         4
                61.91          1.40        1.4988    0  10   2         4
                61.91          1.41        1.4988   -5  10   2         4
                63.48          2.49        1.4654    5   2   1         4
                63.48          2.50        1.4654   -1  12   1         4
                63.48          2.41        1.4654   -6  10   1         4
                63.68          1.33        1.4614   -2  10   3         4
                63.68          1.30        1.4614    3   4   3         4
                63.68          1.22        1.4614   -5   6   3         4
                64.10          1.12        1.4528    3   6   2         4
                64.10          1.14        1.4528    6  -6   2         4
                64.10          1.20        1.4528   -3  12   2         4
                64.39          2.49        1.4468   -3   6   4         4
                64.39          2.41        1.4468    3   0   4         4
                64.39          2.46        1.4468    0   6   4         4
                65.18          1.08        1.4313    4   4   2         4
                65.18          1.06        1.4313   -2  12   2         4
                65.18          1.15        1.4313   -6   8   2         4
                70.35          1.05        1.3382    5   4   0         2
                70.35          1.10        1.3382   -2  14   0         2
                70.35          1.07        1.3382   -7  10   0         2
                74.53          1.28        1.2731    3   8   2         4
                74.53          1.34        1.2731   -4  14   2         4
                74.53          1.24        1.2731    7  -6   2         4
                76.16          1.12        1.2499    5   2   3         4
                76.16          1.10        1.2499   -1  12   3         4
                76.16          1.14        1.2499   -6  10   3         4
                76.53          1.04        1.2449   -3   4   5         4
                76.53          1.07        1.2449    2   2   5         4
                76.53          1.10        1.2449   -1   6   5         4
                76.55          2.11        1.2446    7  -4   2         4
                76.55          2.30        1.2446   -5  14   2         4
                76.55          2.16        1.2446    2  10   2         4
                86.16          1.28        1.1287    0   0   6         2
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.