CuBr
      Hull S, Keen D A
      Physical Review B50 (1994) 5868-5885
      High-pressure polymorphism of the copper(I) halides:
      A neutron-diffraction study to ~10 GPa
      Note: P = 4.85 GPa
      Note: known as CuBr-IV
      _database_code_amcsd 0015191

      CELL PARAMETERS:    3.9411   3.9411   5.0054   90.000   90.000   90.000
      SPACE GROUP: P4/nmm    
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     77.745
      Density (g/cm3):      6.127
      MAX. ABS. INTENSITY / VOLUME**2:      119.7926182    
      RIR:      6.366
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                17.72         28.51        5.0054    0   0   1         2
                28.83        100.00        3.0965    1   0   1         8
                32.12          1.53        2.7868    1   1   0         4
                36.92         59.53        2.4348    1   1   1         8
                42.80          8.92        2.1127    1   0   2         8
                46.06         41.25        1.9705    2   0   0         4
                48.92         56.43        1.8620    1   1   2         8
                49.73          4.75        1.8336    2   0   1         8
                55.04          7.72        1.6685    0   0   3         2
                55.26         27.01        1.6625    2   1   1        16
                60.23          5.13        1.5365    1   0   3         8
                64.68          4.51        1.4410    2   1   2        16
                67.18         10.27        1.3934    2   2   0         4
                74.52          9.57        1.2733    2   0   3         8
                74.70          4.86        1.2707    3   0   1         8
                76.06          1.44        1.2514    0   0   4         2
                79.02          4.15        1.2117    2   1   3        16
                79.21          6.50        1.2094    3   1   1        16
                80.54          3.23        1.1927    1   0   4         8
                83.02          1.01        1.1632    3   0   2         8
                87.42         13.15        1.1156    3   1   2        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.