Bridgmanite
      Ross N L, Hazen R M
      Physics and Chemistry of Minerals 16 (1989) 415-420
      Single crystal X-ray diffraction study of MgSiO3 perovskite from 77 to 400 K
      Sample: Crystal 1
      Locality: synthetic
      _database_code_amcsd 0007451

      CELL PARAMETERS:    4.7786   4.9293   6.9003   90.000   90.000   90.000
      SPACE GROUP: Pbnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    162.538
      Density (g/cm3):      4.102
      MAX. ABS. INTENSITY / VOLUME**2:      12.18860789    
      RIR:      0.968
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                25.82          9.73        3.4502    0   0   2         2
                25.97         24.44        3.4310    1   1   0         4
                29.07          9.62        3.0722    1   1   1         8
                36.45         24.78        2.4646    0   2   0         2
                36.95        100.00        2.4328    1   1   2         8
                37.65         18.79        2.3893    2   0   0         2
                41.21          3.76        2.1905    1   2   0         4
                42.02         10.49        2.1500    2   1   0         4
                43.34          9.84        2.0878    1   2   1         8
                43.67         22.35        2.0725    1   0   3         4
                44.12         18.70        2.0527    2   1   1         8
                45.21         12.71        2.0055    0   2   2         4
                46.22          7.50        1.9643    2   0   2         4
                47.60         12.66        1.9105    1   1   3         8
                49.28          9.60        1.8492    1   2   2         8
                49.98          4.69        1.8247    2   1   2         8
                53.09         34.15        1.7251    0   0   4         2
                53.41         57.04        1.7155    2   2   0         4
                54.57          6.47        1.6816    0   2   3         4
                55.17          7.30        1.6648    2   2   1         8
                58.16          2.58        1.5862    1   2   3         8
                58.79          2.83        1.5707    2   1   3         8
                59.49          8.79        1.5538    1   3   0         4
                60.03          3.76        1.5412    1   1   4         8
                60.25          6.40        1.5361    2   2   2         8
                61.14         13.33        1.5159    1   3   1         8
                62.77          2.85        1.4804    3   1   1         8
                65.93         16.53        1.4168    1   3   2         8
                66.11         16.98        1.4133    0   2   4         4
                66.90         14.93        1.3986    2   0   4         4
                67.50         39.59        1.3877    3   1   2         8
                70.38          1.31        1.3378    3   2   0         4
                71.10          1.54        1.3259    1   0   5         4
                73.56          4.18        1.2876    1   3   3         8
                77.45          4.28        1.2323    0   4   0         2
                78.66         19.46        1.2164    2   2   4         8
                78.91          1.59        1.2131    0   4   1         4
                80.38          3.40        1.1947    4   0   0         2
                80.49          2.51        1.1933    1   4   0         4
                82.64          3.07        1.1676    1   2   5         8
                82.71          2.55        1.1667    2   3   3         8
                83.18          2.14        1.1614    2   1   5         8
                83.21          1.56        1.1610    4   1   0         4
                83.26          1.65        1.1605    0   4   2         4
                83.62          1.08        1.1564    3   2   3         8
                83.79          4.11        1.1545    1   3   4         8
                86.14          1.16        1.1289    4   0   2         4
                88.95          1.14        1.1004    4   1   2         8
                89.48          1.97        1.0952    2   4   0         4
                89.98          8.53        1.0904    1   1   6         8
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.