Br3 U
      Levy J, Taylor J, Wilson P
      Journal of the Less-Common Metals 39 (1975) 265-270
      The structure of uranium tribromide by neutron diffraction profile analysis
      _cod_database_code 1008035
      _database_code_amcsd 0015982

      CELL PARAMETERS:    7.9420   7.9420   4.4410   90.000   90.000  120.000
      SPACE GROUP: P6_3/m    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    242.589
      Density (g/cm3):      6.539
      MAX. ABS. INTENSITY / VOLUME**2:      180.9626013    
      RIR:      9.011
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                12.87         90.56        6.8780    1   0   0         6
                22.39         24.34        3.9710    1   1   0         6
                23.85         40.84        3.7309    1   0   1        12
                25.91         17.53        3.4390    2   0   0         6
                30.19         41.30        2.9602    1   1   1        12
                32.94        100.00        2.7191    2   0   1        12
                34.50         18.82        2.5996    1   2   0         6
                34.50          3.06        2.5996    2   1   0         6
                39.30         36.34        2.2927    3   0   0         6
                40.20         43.92        2.2435    1   2   1        12
                40.20         24.07        2.2435    2   1   1        12
                40.63         22.14        2.2205    0   0   2         2
                42.79          8.52        2.1131    1   0   2        12
                45.69          6.16        1.9855    2   2   0         6
                46.88          6.55        1.9381    1   1   2        12
                47.67          8.02        1.9076    1   3   0         6
                48.82          5.63        1.8654    2   0   2        12
                52.19          7.99        1.7527    3   1   1        12
                53.27          5.60        1.7195    4   0   0         6
                54.33          9.09        1.6884    1   2   2        12
                54.33          1.41        1.6884    2   1   2        12
                57.81         20.84        1.5950    3   0   2        12
                58.49          5.05        1.5779    3   2   0         6
                61.81          7.86        1.5009    1   4   0         6
                61.81          2.35        1.5009    4   1   0         6
                62.46          4.61        1.4869    2   3   1        12
                62.46         24.17        1.4869    3   2   1        12
                62.78          4.22        1.4801    2   2   2        12
                64.38          2.15        1.4472    1   0   3        12
                64.39          5.80        1.4470    1   3   2        12
                67.53          3.20        1.3871    1   1   3        12
                68.17          2.04        1.3756    5   0   0         6
                69.08          9.27        1.3597    2   0   3        12
                69.09          4.59        1.3595    4   0   2        12
                71.24          1.46        1.3237    3   3   0         6
                71.85          6.30        1.3140    5   0   1        12
                73.64          3.20        1.2864    2   1   3        12
                73.64          5.85        1.2864    1   2   3        12
                73.65          4.59        1.2862    3   2   2        12
                76.34          2.88        1.2475    2   4   1        12
                76.34          2.29        1.2475    4   2   1        12
                76.63          7.55        1.2435    1   4   2        12
                76.63          2.23        1.2435    4   1   2        12
                80.75          5.81        1.1901    1   5   1        12
                80.75          2.36        1.1901    5   1   1        12
                82.48          1.68        1.1695    3   1   3        12
                82.49          2.19        1.1694    5   0   2        12
                85.38          1.63        1.1370    3   3   2        12
                87.95          1.79        1.1102    0   0   4         2
                87.98          1.30        1.1099    6   0   1        12
                89.42          1.00        1.0958    3   4   1        12
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.