Hydrogarnet
      Lager G A, Armbruster T, Faber J
      American Mineralogist 72 (1987) 756-765
      Neutron and X-ray diffraction study of hydrogarnet Ca3Al2(O4H4)3
      Sample: T = 300 K, X-ray 1, with H
      _database_code_amcsd 0001107

      CELL PARAMETERS:   12.5650  12.5650  12.5650   90.000   90.000   90.000
      SPACE GROUP: Ia-3d     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1983.752
      Density (g/cm3):      2.533
      MAX. ABS. INTENSITY / VOLUME**2:      8.260231727    
      RIR:      1.062
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                17.29         95.46        5.1296    2   1   1        24
                19.99         41.22        4.4424    2   2   0        12
                26.54         49.31        3.3581    3   2   1        48
                28.41         43.37        3.1412    4   0   0         6
                31.85         75.09        2.8096    4   2   0        24
                33.45          4.68        2.6789    3   3   2        24
                34.98         15.57        2.5648    4   2   2        24
                36.46         28.67        2.4642    4   3   1        48
                39.27        100.00        2.2940    5   2   1        48
                40.62          4.03        2.2212    4   4   0        12
                44.45         53.48        2.0383    6   1   1        24
                44.45         46.30        2.0383    5   3   2        48
                45.67          7.88        1.9867    6   2   0        24
                50.31         10.23        1.8136    4   4   4         8
                51.42          2.70        1.7770    5   4   3        48
                52.52         42.10        1.7425    6   4   0        24
                53.60         17.02        1.7099    5   5   2        24
                53.60          6.08        1.7099    7   2   1        48
                54.66         58.57        1.6791    6   4   2        48
                57.78         12.92        1.5958    6   5   1        48
                58.79         14.37        1.5706    8   0   0         6
                59.79          1.09        1.5466    7   4   1        48
                60.79          1.85        1.5237    8   2   0        24
                61.77          1.74        1.5018    6   5   3        48
                62.75          4.10        1.4808    8   2   2        24
                63.71          1.79        1.4607    7   4   3        48
                66.57         16.70        1.4048    8   4   0        24
                68.43          6.28        1.3710    8   4   2        48
                69.36          3.59        1.3549    6   5   5        24
                69.36          2.31        1.3549    9   2   1        48
                70.28         10.04        1.3394    6   6   4        24
                71.19          1.37        1.3245    8   5   1        48
                71.19          1.52        1.3245    7   5   4        48
                73.00          3.79        1.2960    9   3   2        48
                73.00          2.25        1.2960    7   6   3        48
                73.90          2.32        1.2824    8   4   4        24
                74.80          3.23        1.2693    8   5   3        48
                74.80          3.12        1.2693    9   4   1        48
                76.58          2.45        1.2441    7   7   2        24
                80.11          1.99        1.1980    9   5   2        48
                80.11          6.78        1.1980    7   6   5        48
                80.11          1.27        1.1980   10   3   1        48
                82.72          6.26        1.1666   10   4   0        24
                82.72          5.77        1.1666    8   6   4        48
                83.59          3.95        1.1567    9   6   1        48
                84.46         12.82        1.1470   10   4   2        48
                87.05          3.81        1.1194   11   2   1        48
                87.05          6.12        1.1194   10   5   1        48
                87.05          2.13        1.1194    9   6   3        48
                87.92          5.25        1.1106    8   8   0        12
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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.