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 = 601 C
      _database_code_amcsd 0003707

      CELL PARAMETERS:    8.4412   8.4412   8.4412   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    601.472
      Density (g/cm3):      4.416
      MAX. ABS. INTENSITY / VOLUME**2:      61.25506690    
      RIR:      4.516
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.20          2.08        4.8735    1   1   1         8
                29.94         35.78        2.9844    2   2   0        12
                35.26        100.00        2.5451    3   1   1        24
                36.89          2.46        2.4368    2   2   2         8
                42.85         18.37        2.1103    4   0   0         6
                53.16         12.17        1.7231    4   2   2        24
                56.66         25.14        1.6245    5   1   1        24
                56.66          6.28        1.6245    3   3   3         8
                62.21         44.24        1.4922    4   4   0        12
                70.57          4.45        1.3347    6   2   0        24
                73.58          8.66        1.2873    5   3   3        24
                74.57          1.90        1.2726    6   2   2        24
                78.50          2.13        1.2184    4   4   4         8
                86.23          4.84        1.1280    6   4   2        48
                89.10          8.45        1.0990    7   3   1        48
                89.10          5.36        1.0990    5   5   3        24
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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.