Benitoite
      Zachariasen W
      Zeitschrift fur Kristallographie 74 (1930) 139-146
      The crystal structure of Benitoite Ba Ti Si3 O9
      _cod_database_code 1010959
      _database_code_amcsd 0017678

      CELL PARAMETERS:    6.6000   6.6000   9.7100   90.000   90.000  120.000
      SPACE GROUP: P-6c2     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    366.301
      Density (g/cm3):      3.748
      MAX. ABS. INTENSITY / VOLUME**2:      56.33246499    
      RIR:      4.894
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.50         20.17        5.7158    1   0   0         3
                18.27          2.16        4.8550    0   0   2         2
                24.05        100.00        3.7003    1   0   2         6
                27.02         16.30        3.3000    1   1   0         6
                28.57         12.13        3.1245    1   1   1        12
                31.30         24.18        2.8579    2   0   0         3
                32.82         70.12        2.7292    1   1   2        12
                36.48          4.27        2.4629    2   0   2         6
                37.03          8.81        2.4275    0   0   4         2
                40.37          7.34        2.2343    1   0   4         6
                41.81         17.36        2.1604    2   1   0         6
                42.89          4.56        2.1088    2   1   1        12
                45.98         10.59        1.9738    2   1   2        12
                46.44         15.60        1.9554    1   1   4        12
                47.74         10.60        1.9053    3   0   0         3
                49.25         13.80        1.8502    2   0   4         6
                50.81          2.01        1.7969    2   1   3        12
                51.53         11.31        1.7736    3   0   2         6
                55.71          2.68        1.6500    2   2   0         6
                57.07         10.90        1.6138    2   1   4        12
                58.20          1.60        1.5853    3   1   0         6
                59.04          1.57        1.5646    3   1   1        12
                59.14          8.20        1.5622    2   2   2        12
                59.35          5.85        1.5571    1   0   6         6
                61.54          8.70        1.5070    3   1   2        12
                61.91          5.43        1.4988    3   0   4         6
                64.09          8.46        1.4530    1   1   6        12
                65.57          1.92        1.4237    3   1   3        12
                68.44          4.22        1.3708    4   0   2         6
                68.80          4.76        1.3646    2   2   4        12
                71.02          1.86        1.3273    3   1   4        12
                72.02          2.25        1.3113    3   2   0         6
                73.05          1.91        1.2952    2   1   6        12
                75.03          1.59        1.2659    3   2   2        12
                76.35          5.53        1.2473    4   1   0         6
                77.09          1.10        1.2371    4   1   1        12
                77.37          2.35        1.2334    3   0   6         6
                77.52          1.95        1.2314    4   0   4         6
                78.74          1.53        1.2153    3   2   3        12
                78.86          2.01        1.2138    0   0   8         2
                79.31          3.52        1.2081    4   1   2        12
                83.71          2.63        1.1554    2   2   6        12
                83.86          2.84        1.1537    3   2   4        12
                85.80          2.87        1.1325    3   1   6        12
                87.27          1.79        1.1172    2   0   8         6
                88.04          4.07        1.1094    4   1   4        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.