Fe3O4
      Fei Y, Frost D J, Mao H K, Prewitt C T, Hausermann D
      American Mineralogist 84 (1999) 203-206
      In situ structure determination of the high-pressure phase of Fe3O4
      Sample data recorded at P = 23.96 GPa, T = = 823 K
      _database_code_amcsd 0002088

      CELL PARAMETERS:    2.7992   9.4097   9.4832   90.000   90.000   90.000
      SPACE GROUP: Pbcm      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    249.784
      Density (g/cm3):      6.156
      MAX. ABS. INTENSITY / VOLUME**2:      68.19428590    
      RIR:      3.607
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.86          3.82        4.7049    0   2   0         2
                26.69          2.88        3.3397    0   2   2         4
                31.97          1.41        2.7992    1   0   0         2
                33.40          9.70        2.6830    1   1   0         4
                34.17        100.00        2.6238    0   2   3         4
                34.75         33.53        2.5817    1   1   1         8
                38.26         14.07        2.3524    0   4   0         2
                38.56         17.79        2.3351    1   1   2         8
                42.12          1.41        2.1453    1   2   2         8
                42.71          7.91        2.1172    0   2   4         4
                43.32          4.77        2.0885    1   3   0         4
                44.28          1.29        2.0455    1   1   3         8
                44.42         24.73        2.0396    1   3   1         8
                47.58         26.63        1.9113    1   3   2         8
                48.22          1.64        1.8872    0   4   3         4
                51.43         10.67        1.7766    1   1   4         8
                52.52          3.12        1.7425    1   3   3         8
                54.50          1.74        1.6836    1   4   2         8
                58.39         11.98        1.5805    0   0   6         2
                58.89          1.20        1.5683    0   6   0         2
                58.94         16.49        1.5671    1   3   4         8
                59.71          6.10        1.5487    1   1   5         8
                60.03         13.96        1.5410    1   5   1         8
                62.62          4.29        1.4834    1   5   2         8
                66.56         11.13        1.4049    0   6   3         4
                66.61          3.17        1.4041    1   3   5         8
                66.81          6.50        1.4002    1   5   3         8
                66.85          6.76        1.3996    2   0   0         2
                68.96          1.45        1.3618    1   1   6         8
                71.98          6.18        1.3119    0   4   6         4
                72.47          2.59        1.3042    1   5   4         8
                75.42          1.29        1.2603    1   3   6         8
                77.26         12.61        1.2349    2   2   3         8
                79.02          1.14        1.2118    1   7   0         4
                79.21          2.65        1.2093    1   1   7         8
                79.50          2.78        1.2056    1   5   5         8
                79.72          4.57        1.2028    2   4   0         4
                81.90          3.38        1.1762    0   8   0         2
                82.09          2.37        1.1740    1   7   2         8
                85.42          3.26        1.1366    1   3   7         8
                88.75          1.11        1.1024    0   8   3         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.