Bridgmanite
      Yagi T, Mao H K, Bell P M
      Physics and Chemistry of Minerals 3 (1978) 97-110
      Structure and crystal chemistry of perovskite-type MgSiO3
      Sample: P = 1 bar, T = 25 C
      Locality: synthetic
      _database_code_amcsd 0007339

      CELL PARAMETERS:    4.7800   4.9330   6.9020   90.000   90.000   90.000
      SPACE GROUP: Pbnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    162.747
      Density (g/cm3):      4.097
      MAX. ABS. INTENSITY / VOLUME**2:      12.06636653    
      RIR:      0.959
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                22.63          4.58        3.9296    1   0   1         4
                25.82          8.19        3.4510    0   0   2         2
                25.96         29.23        3.4328    1   1   0         4
                29.05          9.43        3.0736    1   1   1         8
                36.43         22.27        2.4665    0   2   0         2
                36.93        100.00        2.4338    1   1   2         8
                37.64         19.79        2.3900    2   0   0         2
                38.77          2.26        2.3226    0   2   1         4
                41.18          2.20        2.1919    1   2   0         4
                42.01          8.03        2.1509    2   1   0         4
                43.31          9.20        2.0891    1   2   1         8
                43.66         19.81        2.0730    1   0   3         4
                44.10         24.04        2.0535    2   1   1         8
                45.19         12.04        2.0067    0   2   2         4
                46.20          7.01        1.9648    2   0   2         4
                47.58         13.60        1.9111    1   1   3         8
                49.25          7.56        1.8502    1   2   2         8
                49.96          6.30        1.8254    2   1   2         8
                53.07         32.12        1.7255    0   0   4         2
                53.38         57.15        1.7164    2   2   0         4
                54.55          7.64        1.6824    0   2   3         4
                55.14          8.22        1.6657    2   2   1         8
                58.13          3.92        1.5870    1   2   3         8
                58.77          4.55        1.5712    2   1   3         8
                59.44         10.28        1.5549    1   3   0         4
                60.01          3.92        1.5417    1   1   4         8
                60.22          6.77        1.5368    2   2   2         8
                61.09         13.77        1.5169    1   3   1         8
                62.74          3.36        1.4809    3   1   1         8
                65.89         13.06        1.4176    1   3   2         8
                66.08         17.75        1.4139    0   2   4         4
                66.88         16.48        1.3990    2   0   4         4
                67.47         34.80        1.3881    3   1   2         8
                70.34          1.55        1.3384    3   2   0         4
                71.08          1.75        1.3262    1   0   5         4
                73.51          4.06        1.2883    1   3   3         8
                77.38          4.44        1.2333    0   4   0         2
                78.62         18.21        1.2169    2   2   4         8
                78.84          2.14        1.2140    0   4   1         4
                80.35          3.22        1.1950    4   0   0         2
                80.42          2.08        1.1941    1   4   0         4
                82.60          2.60        1.1681    1   2   5         8
                82.66          2.52        1.1673    2   3   3         8
                83.15          2.52        1.1617    2   1   5         8
                83.18          1.88        1.1614    4   1   0         4
                83.18          2.40        1.1613    0   4   2         4
                83.73          4.80        1.1551    1   3   4         8
                84.62          2.00        1.1453    4   1   1         8
                86.11          1.20        1.1292    4   0   2         4
                86.14          1.08        1.1289    3   3   1         8
                89.41          1.33        1.0959    2   4   0         4
                89.95          8.96        1.0907    1   1   6         8
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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.