IOBr
      Wyckoff R W G
      Crystal Structures 1 (1963) 296-298
      Second edition. Interscience Publishers, New York, New York
      _database_code_amcsd 0011872

      CELL PARAMETERS:    4.0490   3.6110   8.6490   90.000   90.000   90.000
      SPACE GROUP: Pmmn      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    126.456
      Density (g/cm3):      5.851
      MAX. ABS. INTENSITY / VOLUME**2:      127.8684477    
      RIR:      7.116
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                10.23         82.71        8.6490    0   0   1         2
                24.27        100.00        3.6671    1   0   1         4
                30.24          5.42        2.9557    1   0   2         4
                31.02          1.16        2.8830    0   0   3         2
                32.30         82.61        2.7718    0   1   2         4
                33.24          1.29        2.6950    1   1   0         4
                34.87         47.92        2.5730    1   1   1         8
                38.33         13.56        2.3485    1   0   3         4
                39.40          4.00        2.2872    1   1   2         8
                40.02         12.76        2.2530    0   1   3         4
                41.78         10.98        2.1623    0   0   4         2
                44.77         19.11        2.0245    2   0   0         2
                46.04          3.27        1.9712    2   0   1         4
                46.11         37.01        1.9687    1   1   3         8
                47.68          6.04        1.9073    1   0   4         4
                50.55         12.80        1.8055    0   2   0         2
                51.72          2.20        1.7674    0   2   1         4
                52.93          4.28        1.7298    0   0   5         2
                54.40          6.13        1.6865    1   1   4         8
                56.27         28.98        1.6348    2   1   2         8
                56.84         15.85        1.6198    1   2   1         8
                57.98          5.71        1.5907    1   0   5         4
                60.05          1.39        1.5408    1   2   2         8
                61.59          6.14        1.5059    2   1   3         8
                62.89          5.90        1.4778    2   0   4         4
                63.95          3.89        1.4557    1   1   5         8
                65.17          4.93        1.4314    1   2   3         8
                67.60          4.64        1.3859    0   2   4         4
                69.18          2.31        1.3580    1   0   6         4
                69.80          8.41        1.3475    2   2   0         4
                70.32          2.16        1.3388    0   1   6         4
                70.63          3.79        1.3335    3   0   1         4
                70.76          1.42        1.3314    2   2   1         8
                71.78          3.12        1.3151    2   0   5         4
                72.02          3.10        1.3112    1   2   4         8
                74.67          5.85        1.2711    1   1   6         8
                76.09          4.14        1.2510    3   1   1         8
                76.22          2.58        1.2491    0   2   5         4
                78.20          1.36        1.2224    3   0   3         4
                80.47          3.76        1.1936    1   2   5         8
                82.52          3.25        1.1690    0   1   7         4
                83.34          3.94        1.1596    0   3   2         4
                83.49          4.99        1.1578    3   1   3         8
                84.77          3.02        1.1436    1   3   1         8
                84.77          4.60        1.1436    2   2   4         8
                87.32          2.26        1.1167    2   1   6         8
                89.88          1.15        1.0914    3   1   4         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.