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 = 2.2 GPa
      Locality: synthetic
      _database_code_amcsd 0007485

      CELL PARAMETERS:    4.7620   4.9180   6.8767   90.000   90.000   90.000
      SPACE GROUP: Pbnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    161.049
      Density (g/cm3):      4.140
      MAX. ABS. INTENSITY / VOLUME**2:      12.58669243    
      RIR:      0.990
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                22.71          1.19        3.9150    1   0   1         4
                25.91          9.76        3.4383    0   0   2         2
                26.05         24.44        3.4211    1   1   0         4
                29.16         10.67        3.0630    1   1   1         8
                36.54         23.24        2.4590    0   2   0         2
                37.07        100.00        2.4251    1   1   2         8
                37.78         18.06        2.3810    2   0   0         2
                41.32          3.29        2.1849    1   2   0         4
                42.17          9.89        2.1431    2   1   0         4
                43.46          9.09        2.0823    1   2   1         8
                43.83         21.35        2.0654    1   0   3         4
                44.27         17.96        2.0460    2   1   1         8
                45.34         11.67        2.0001    0   2   2         4
                46.39          7.40        1.9575    2   0   2         4
                47.76         12.52        1.9043    1   1   3         8
                49.42          9.63        1.8441    1   2   2         8
                50.16          4.28        1.8187    2   1   2         8
                53.29         33.24        1.7192    0   0   4         2
                53.58         56.53        1.7105    2   2   0         4
                54.75          6.14        1.6767    0   2   3         4
                55.35          7.16        1.6599    2   2   1         8
                58.35          2.86        1.5815    1   2   3         8
                59.00          2.74        1.5655    2   1   3         8
                59.65          8.43        1.5501    1   3   0         4
                60.25          3.67        1.5361    1   1   4         8
                60.45          6.88        1.5315    2   2   2         8
                61.30         13.57        1.5121    1   3   1         8
                63.00          2.76        1.4754    3   1   1         8
                66.12         16.68        1.4131    1   3   2         8
                66.34         16.28        1.4090    0   2   4         4
                67.16         14.73        1.3938    2   0   4         4
                67.76         38.30        1.3830    3   1   2         8
                70.63          1.42        1.3336    3   2   0         4
                71.39          1.62        1.3213    1   0   5         4
                73.80          4.28        1.2840    1   3   3         8
                77.66          4.08        1.2295    0   4   0         2
                78.95         19.29        1.2126    2   2   4         8
                79.13          1.55        1.2103    0   4   1         4
                80.72          3.63        1.1905    4   0   0         2
                80.72          2.49        1.1905    1   4   0         4
                82.96          2.90        1.1639    1   2   5         8
                83.00          2.20        1.1634    2   3   3         8
                83.50          2.02        1.1577    0   4   2         4
                83.52          1.96        1.1575    2   1   5         8
                83.56          1.53        1.1571    4   1   0         4
                84.08          4.05        1.1512    1   3   4         8
                86.51          1.23        1.1250    4   0   2         4
                89.33          1.07        1.0967    4   1   2         8
                89.77          1.85        1.0924    2   4   0         4
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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.