Bridgmanite
      Kojitani H, Katsura T, Akaogi M
      Physics and Chemistry of Minerals 34 (2007) 257-267
      Aluminum substitution mechanisms in perovskite-type MgSiO3: an investigation by Rietveld analysis
      Sample: Nonstoichiometric with xAl = 0.05
      Locality: synthetic
      _database_code_amcsd 0009078

      CELL PARAMETERS:    4.7785   4.9326   6.9059   90.000   90.000   90.000
      SPACE GROUP: Pbnm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    162.775
      Density (g/cm3):      4.085
      MAX. ABS. INTENSITY / VOLUME**2:      12.64489322    
      RIR:      1.008
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                22.63          1.15        3.9295    1   0   1         4
                25.80          8.96        3.4530    0   0   2         2
                25.96         23.68        3.4321    1   1   0         4
                29.05          8.30        3.0735    1   1   1         8
                36.43         23.92        2.4663    0   2   0         2
                36.93        100.00        2.4342    1   1   2         8
                37.65         17.98        2.3893    2   0   0         2
                41.19          3.09        2.1916    1   2   0         4
                42.02          9.27        2.1503    2   1   0         4
                43.31          9.22        2.0889    1   2   1         8
                43.64         20.95        2.0739    1   0   3         4
                44.11         16.23        2.0531    2   1   1         8
                45.18         11.42        2.0069    0   2   2         4
                46.20          6.51        1.9648    2   0   2         4
                47.56         10.92        1.9118    1   1   3         8
                49.24          7.91        1.8504    1   2   2         8
                49.97          3.73        1.8253    2   1   2         8
                53.04         31.00        1.7265    0   0   4         2
                53.39         55.77        1.7160    2   2   0         4
                54.53          5.29        1.6828    0   2   3         4
                55.15          6.07        1.6654    2   2   1         8
                58.11          2.70        1.5873    1   2   3         8
                58.76          2.44        1.5714    2   1   3         8
                59.45          7.36        1.5547    1   3   0         4
                59.98          3.74        1.5423    1   1   4         8
                60.22          6.18        1.5367    2   2   2         8
                61.10         11.51        1.5168    1   3   1         8
                62.76          2.41        1.4805    3   1   1         8
                65.88         17.12        1.4177    1   3   2         8
                66.06         16.60        1.4144    0   2   4         4
                66.86         14.59        1.3994    2   0   4         4
                67.48         36.52        1.3879    3   1   2         8
                70.36          1.09        1.3380    3   2   0         4
                71.04          1.35        1.3269    1   0   5         4
                73.50          3.43        1.2884    1   3   3         8
                77.39          4.47        1.2332    0   4   0         2
                78.60         18.49        1.2171    2   2   4         8
                78.85          1.38        1.2139    0   4   1         4
                80.38          3.51        1.1946    4   0   0         2
                80.43          2.00        1.1940    1   4   0         4
                82.56          2.56        1.1685    1   2   5         8
                82.66          1.94        1.1674    2   3   3         8
                83.12          1.61        1.1621    2   1   5         8
                83.19          1.65        1.1613    0   4   2         4
                83.21          1.24        1.1611    4   1   0         4
                83.71          3.56        1.1553    1   3   4         8
                86.13          1.21        1.1290    4   0   2         4
                89.42          2.10        1.0958    2   4   0         4
                89.89          8.54        1.0913    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.