Magnesioferrite
      Antao S M, Hassan I, Crichton W A, Parise J B
      American Mineralogist 90 (2005) 1500-1505
      Effects of high pressure and high temperature on cation ordering in
      magnesioferrite, MgFe2O4, using in situ synchrotron X-ray powder
      diffraction up to 1430 K and 6 GPa
      Sample: T = 1020 K, P = 6 GPa during heating
      _database_code_amcsd 0003895

      CELL PARAMETERS:    8.3461   8.3461   8.3461   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    581.374
      Density (g/cm3):      4.569
      MAX. ABS. INTENSITY / VOLUME**2:      62.19832729    
      RIR:      4.432
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.41          2.67        4.8186    1   1   1         8
                30.29         37.36        2.9508    2   2   0        12
                35.68        100.00        2.5165    3   1   1        24
                37.32          2.48        2.4093    2   2   2         8
                43.37         18.43        2.0865    4   0   0         6
                53.81         11.84        1.7036    4   2   2        24
                57.37         26.85        1.6062    5   1   1        24
                57.37          5.56        1.6062    3   3   3         8
                63.00         43.77        1.4754    4   4   0        12
                71.49          4.08        1.3196    6   2   0        24
                74.56          8.41        1.2728    5   3   3        24
                75.57          2.02        1.2582    6   2   2        24
                79.58          2.28        1.2047    4   4   4         8
                87.45          4.53        1.1153    6   4   2        48
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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.