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 = 658 C
      _database_code_amcsd 0003706

      CELL PARAMETERS:    8.4481   8.4481   8.4481   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    602.951
      Density (g/cm3):      4.406
      MAX. ABS. INTENSITY / VOLUME**2:      60.57031836    
      RIR:      4.477
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.19          2.46        4.8775    1   1   1         8
                29.92         35.15        2.9869    2   2   0        12
                35.23        100.00        2.5472    3   1   1        24
                36.86          2.63        2.4388    2   2   2         8
                42.82         18.77        2.1120    4   0   0         6
                53.11         11.87        1.7245    4   2   2        24
                56.61         24.93        1.6258    5   1   1        24
                56.61          6.24        1.6258    3   3   3         8
                62.16         43.76        1.4934    4   4   0        12
                70.50          4.31        1.3358    6   2   0        24
                73.51          8.52        1.2883    5   3   3        24
                74.50          1.98        1.2736    6   2   2        24
                78.43          2.14        1.2194    4   4   4         8
                86.14          4.64        1.1289    6   4   2        48
                89.00          8.26        1.0999    7   3   1        48
                89.00          5.22        1.0999    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.