Magnesioferrite
      Antao S M, Hassan I, Parise J B
      American Mineralogist 90 (2005) 219-228
      Cation ordering in magnesioferrite, MgFe2O4, to 982 C using
      in situ synchrotron X-ray powder diffraction
      Sample: on cooling T = 47 C
      _database_code_amcsd 0003719

      CELL PARAMETERS:    8.3951   8.3951   8.3951   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    591.676
      Density (g/cm3):      4.490
      MAX. ABS. INTENSITY / VOLUME**2:      64.91008974    
      RIR:      4.708
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.30          1.78        4.8469    1   1   1         8
                30.11         36.15        2.9681    2   2   0        12
                35.46        100.00        2.5312    3   1   1        24
                37.10          2.40        2.4235    2   2   2         8
                43.10         18.22        2.0988    4   0   0         6
                53.47         12.85        1.7137    4   2   2        24
                57.00         26.75        1.6156    5   1   1        24
                57.00          6.56        1.6156    3   3   3         8
                62.59         47.34        1.4841    4   4   0        12
                71.01          4.93        1.3274    6   2   0        24
                74.05          9.67        1.2802    5   3   3        24
                75.05          2.16        1.2656    6   2   2        24
                79.02          2.41        1.2117    4   4   4         8
                86.82          5.69        1.1218    6   4   2        48
                89.72          6.41        1.0930    5   5   3        24
                89.72          9.96        1.0930    7   3   1        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.