Br6 H8 N2 Se
      Sieg L
      Zeitschrift fur Anorganische und Allgemeine Chemie 207 (1932) 93-96
      Die Kristallstruktur des Ammoniumhexabromoselenats
      _cod_database_code 1010870
      _database_code_amcsd 0017541

      CELL PARAMETERS:   10.4600  10.4600  10.4600   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1144.445
      Density (g/cm3):      3.403
      MAX. ABS. INTENSITY / VOLUME**2:      62.99114245    
      RIR:      6.027
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                14.67         36.73        6.0391    1   1   1         8
                16.95         73.58        5.2300    2   0   0         6
                24.06          3.56        3.6982    2   2   0        12
                28.30          8.75        3.1538    3   1   1        24
                29.58        100.00        3.0195    2   2   2         8
                34.29         91.55        2.6150    4   0   0         6
                38.49         33.61        2.3389    4   2   0        24
                42.33          1.89        2.1351    4   2   2        24
                45.03         10.51        2.0130    5   1   1        24
                49.28         57.91        1.8491    4   4   0        12
                51.70          7.27        1.7681    5   3   1        48
                52.49         12.41        1.7433    4   4   2        24
                52.49          3.73        1.7433    6   0   0         6
                57.80          1.03        1.5951    5   3   3        24
                58.53         32.68        1.5769    6   2   2        24
                61.41         18.02        1.5098    4   4   4         8
                63.52          5.43        1.4647    5   5   1        24
                64.21          7.39        1.4505    6   4   0        24
                68.96          2.58        1.3618    5   5   3        24
                72.26          7.65        1.3075    8   0   0         6
                74.86          4.30        1.2685    6   4   4        24
                74.86          3.58        1.2685    8   2   0        24
                79.33          1.28        1.2078    5   5   5         8
                79.96         10.77        1.1998    6   6   2        24
                82.48         19.88        1.1695    8   4   0        24
                84.36          2.15        1.1481    9   1   1        24
                84.98          4.71        1.1413    8   4   2        48
                89.35          2.31        1.0965    9   3   1        48
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.