Fluellite
      Guy B B, Jeffrey G A
      American Mineralogist 51 (1966) 1579-1592
      The crystal structure of fluellite, Al2PO4F2(OH).7H2O
      _database_code_amcsd 0000151

      CELL PARAMETERS:    8.5460  11.2220  21.1580   90.000   90.000   90.000
      SPACE GROUP: Fddd      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   2029.120
      Density (g/cm3):      2.175
      MAX. ABS. INTENSITY / VOLUME**2:      14.42156948    
      RIR:      2.159
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                13.68        100.00        6.4730    1   1   1         8
                16.76          7.85        5.2895    0   0   4         2
                17.89         14.32        4.9569    0   2   2         4
                18.12          2.56        4.8948    1   1   3         8
                22.44          1.33        3.9620    2   0   2         4
                26.21          1.74        3.3995    2   2   0         4
                27.56         35.71        3.2365    2   2   2         8
                28.97         18.43        3.0822    1   3   3         8
                29.93          7.58        2.9857    0   2   6         4
                31.28          8.19        2.8598    2   2   4         8
                32.42         10.81        2.7619    1   1   7         8
                32.71          7.25        2.7379    3   1   1         8
                32.93          2.73        2.7198    2   0   6         4
                33.65         15.71        2.6631    1   3   5         8
                33.89          8.93        2.6448    0   0   8         2
                36.24          2.69        2.4785    0   4   4         4
                36.72          8.59        2.4474    2   2   6         8
                38.95          1.14        2.3124    3   1   5         8
                40.01          5.09        2.2534    3   3   1         8
                41.87          8.68        2.1577    3   3   3         8
                42.15          2.94        2.1439    2   4   4         8
                42.30          2.27        2.1365    4   0   0         2
                44.44          2.91        2.0386    3   1   7         8
                46.50          3.20        1.9528    2   4   6         8
                46.87          2.36        1.9386    1   3   9         8
                47.05          3.17        1.9315    1   5   5         8
                50.32          2.74        1.8132    3   3   7         8
                50.83          7.42        1.7963    2   2  10         8
                51.86          3.63        1.7632    0   0  12         2
                52.05          2.58        1.7569    3   5   1         8
                52.68          1.95        1.7375    4   2   6         8
                53.94          9.12        1.6997    4   4   0         4
                54.23          4.84        1.6913    2   6   2         8
                54.69          1.03        1.6782    4   4   2         8
                56.39          1.40        1.6316    3   3   9         8
                56.55          2.18        1.6274    3   5   5         8
                58.85          2.83        1.5692    5   1   5         8
                59.02          1.85        1.5652    2   2  12         8
                60.83          4.93        1.5229    3   5   7         8
                62.18          2.44        1.4928    0   4  12         4
                63.25          2.38        1.4701    1   3  13         8
                65.25          1.83        1.4299    4   4   8         8
                66.98          1.04        1.3972    1   7   7         8
                67.79          1.05        1.3825    5   3   7         8
                68.55          2.38        1.3689    6   2   2         8
                69.07          3.19        1.3599    4   0  12         4
                70.76          2.72        1.3315    2   6  10         8
                71.06          1.00        1.3267    3   7   5         8
                80.14          1.30        1.1975    3   3  15         8
                82.24          1.53        1.1722    5   1  13         8
                83.64          1.55        1.1562    6   2  10         8
                84.89          1.57        1.1423    1   9   7         8
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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.