Braunite
      de Villiers J P R
      American Mineralogist 65 (1980) 756-765
      The crystal structure of braunite II and its relation to bixbyite and braunite
      Locality: Wessels mine, near Hotazel, South Africa
      _database_code_amcsd 0000788

      CELL PARAMETERS:    9.4310   9.4310  37.7740   90.000   90.000   90.000
      SPACE GROUP: I4_1/acd  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   3359.761
      Density (g/cm3):      4.837
      MAX. ABS. INTENSITY / VOLUME**2:      79.35949990    
      RIR:      5.343
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.39          1.68        4.5779    1   1   6         8
                21.06          1.22        4.2188    2   0   4         8
                21.20          1.06        4.1916    2   1   1        16
                24.17          7.17        3.6826    2   1   5        16
                27.13          1.51        3.2867    1   1  10         8
                32.88        100.00        2.7237    2   2   8         8
                38.12          5.78        2.3609    0   0  16         2
                38.17         12.15        2.3577    4   0   0         4
                43.16          1.83        2.0961    3   3   6         8
                43.49          5.65        2.0808    3   2  11        16
                45.32          2.73        2.0008    3   1  14        16
                47.46          1.03        1.9158    3   3  10         8
                48.82          3.04        1.8654    4   3   3        16
                50.80          2.70        1.7973    4   1  13        16
                55.05         27.17        1.6683    4   0  16         8
                55.09         12.13        1.6672    4   4   0         4
                58.32          1.06        1.5821    4   3  13        16
                61.01          2.02        1.5188    6   1   5        16
                61.83          2.21        1.5005    4   1  19        16
                63.60          1.90        1.4629    5   4   3        16
                65.59          8.37        1.4233    2   2  24         8
                65.66         14.84        1.4219    6   2   8        16
                66.13          1.28        1.4131    6   1  11        16
                67.80          1.31        1.3822    6   3   5        16
                68.96          3.95        1.3618    4   4  16         8
                81.55          1.38        1.1804    0   0  32         2
                81.68          1.89        1.1789    8   0   0         4
                82.89          1.09        1.1648    8   1   3        16
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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.