Bridgmanite
      Ross N L, Hazen R M
      Physics and Chemistry of Minerals 17 (1990) 228-237
      High-pressure crystal chemistry of MgSiO3 perovskite
      Sample: P = 5.0 GPa
      Locality: synthetic
      _database_code_amcsd 0007486

      CELL PARAMETERS:    4.7460   4.8990   6.8538   90.000   90.000   90.000
      SPACE GROUP: Pbnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    159.355
      Density (g/cm3):      4.184
      MAX. ABS. INTENSITY / VOLUME**2:      12.64542781    
      RIR:      0.984
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                26.00         10.07        3.4269    0   0   2         2
                26.14         23.47        3.4087    1   1   0         4
                29.26         10.34        3.0521    1   1   1         8
                36.69         23.58        2.4495    0   2   0         2
                37.20        100.00        2.4167    1   1   2         8
                37.92         17.68        2.3730    2   0   0         2
                41.49          3.51        2.1767    1   2   0         4
                42.32         10.17        2.1356    2   1   0         4
                43.63          8.91        2.0746    1   2   1         8
                43.99         21.35        2.0585    1   0   3         4
                44.43         17.78        2.0390    2   1   1         8
                45.52         11.89        1.9928    0   2   2         4
                46.55          7.41        1.9509    2   0   2         4
                47.94         12.24        1.8978    1   1   3         8
                49.62         10.06        1.8374    1   2   2         8
                50.34          4.27        1.8125    2   1   2         8
                53.48         33.17        1.7134    0   0   4         2
                53.79         55.70        1.7044    2   2   0         4
                54.96          5.96        1.6707    0   2   3         4
                55.56          6.89        1.6540    2   2   1         8
                58.57          2.75        1.5759    1   2   3         8
                59.23          2.61        1.5601    2   1   3         8
                59.90          7.93        1.5441    1   3   0         4
                60.47          3.44        1.5309    1   1   4         8
                60.69          6.64        1.5260    2   2   2         8
                61.56         13.08        1.5064    1   3   1         8
                63.24          2.62        1.4704    3   1   1         8
                66.40         17.08        1.4078    1   3   2         8
                66.61         15.77        1.4040    0   2   4         4
                67.41         14.05        1.3892    2   0   4         4
                68.02         38.06        1.3783    3   1   2         8
                70.92          1.40        1.3289    3   2   0         4
                71.66          1.63        1.3169    1   0   5         4
                74.11          4.11        1.2793    1   3   3         8
                78.02          3.95        1.2248    0   4   0         2
                79.28         18.87        1.2084    2   2   4         8
                79.50          1.49        1.2057    0   4   1         4
                81.04          3.47        1.1865    4   0   0         2
                81.09          2.54        1.1859    1   4   0         4
                83.31          2.88        1.1599    1   2   5         8
                83.37          2.20        1.1592    2   3   3         8
                83.87          1.93        1.1536    2   1   5         8
                83.89          1.78        1.1533    0   4   2         4
                83.91          1.53        1.1532    4   1   0         4
                84.45          3.69        1.1471    1   3   4         8
                86.88          1.18        1.1212    4   0   2         4
                89.72          1.13        1.0929    4   1   2         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.