Cr2SiO4
      Dollase W A, Seifert F, O'Neill H St C
      Physics and Chemistry of Minerals 21 (1994) 104-109
      Structure of Cr2SiO4 and possible metal-metal interactions in crystal and melt
      Sample: P3A, quenched from 37 kbar and 1600 deg C
      _database_code_amcsd 0007858

      CELL PARAMETERS:    5.7020  11.1690   9.5930   90.000   90.000   90.000
      SPACE GROUP: Fddd      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    610.936
      Density (g/cm3):      4.263
      MAX. ABS. INTENSITY / VOLUME**2:      32.09841399    
      RIR:      2.452
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.78         19.20        4.4883    1   1   1         8
                24.46          2.43        3.6386    0   2   2         4
                32.05         36.79        2.7922    0   4   0         2
                33.11        100.00        2.7059    1   1   3         8
                35.35         57.94        2.5392    2   2   0         4
                37.50         28.88        2.3983    0   0   4         2
                40.18         11.73        2.2442    2   2   2         8
                40.41         14.71        2.2322    1   3   3         8
                44.58         12.72        2.0327    1   5   1         8
                49.57          9.08        1.8390    3   1   1         8
                50.14          2.93        1.8193    0   4   4         4
                50.88          1.11        1.7948    1   1   5         8
                52.48          5.45        1.7435    2   2   4         8
                52.48         32.10        1.7435    1   5   3         8
                55.09          1.64        1.6671    3   3   1         8
                56.30          1.21        1.6339    1   3   5         8
                56.96         18.51        1.6166    3   1   3         8
                59.29         19.58        1.5587    2   6   0         4
                60.20          3.88        1.5371    0   2   6         4
                61.08          2.62        1.5172    1   7   1         8
                62.03          9.92        1.4961    3   3   3         8
                65.48          2.85        1.4255    4   0   0         2
                66.28          3.01        1.4102    1   5   5         8
                67.03          1.86        1.3961    0   8   0         2
                67.12          6.10        1.3945    2   0   6         4
                67.65          9.36        1.3850    1   7   3         8
                70.21          3.96        1.3405    3   1   5         8
                71.28          3.27        1.3231    1   1   7         8
                71.55          4.14        1.3187    3   5   3         8
                72.30          5.02        1.3069    2   6   4         8
                74.78          6.21        1.2696    4   4   0         4
                74.79          1.08        1.2694    3   3   5         8
                76.33          4.66        1.2476    2   4   6         8
                77.82          1.03        1.2273    4   4   2         8
                78.93          4.30        1.2129    0   6   6         4
                80.00          1.56        1.1993    1   7   5         8
                80.02          1.89        1.1991    0   0   8         2
                84.70          2.00        1.1444    1   5   7         8
                84.96          2.03        1.1415    3   7   3         8
                85.68          1.52        1.1338    1   9   3         8
                86.79          1.60        1.1221    4   4   4         8
                88.80          1.16        1.1018    0   4   8         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.