Br D4 N
      Levy H, Peterson S
      Journal of the American Chemical Society 75 (1953) 1536-1542
      Neutron Diffraction Determination of the Crystal Structure of Ammonium
      Bromide in Four Phases
      _cod_database_code 1008127
      _database_code_amcsd 0016069

      CELL PARAMETERS:    4.0000   4.0000   4.0000   90.000   90.000   90.000
      SPACE GROUP: P-43m     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     64.000
      Density (g/cm3):      2.541
      MAX. ABS. INTENSITY / VOLUME**2:      79.65693033    
      RIR:     10.208
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                22.22         51.04        4.0000    1   0   0         6
                31.63        100.00        2.8284    1   1   0        12
                39.00         16.86        2.3094    1   1   1         4
                45.34         15.10        2.0000    2   0   0         6
                51.06         23.43        1.7889    2   1   0        24
                56.34         29.37        1.6330    2   1   1        12
                66.07          8.49        1.4142    2   2   0        12
                70.65          2.12        1.3333    3   0   0         6
                70.65          7.95        1.3333    2   2   1        12
                75.10         10.64        1.2649    3   1   0        24
                79.47          5.60        1.2060    3   1   1        12
                83.77          2.59        1.1547    2   2   2         4
                88.04          4.10        1.1094    3   2   0        24
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.