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 = 791 C
      _database_code_amcsd 0003702

      CELL PARAMETERS:    8.4621   8.4621   8.4621   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    605.949
      Density (g/cm3):      4.384
      MAX. ABS. INTENSITY / VOLUME**2:      59.28133723    
      RIR:      4.403
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.16          3.44        4.8856    1   1   1         8
                29.86         33.45        2.9918    2   2   0        12
                35.17        100.00        2.5514    3   1   1        24
                36.79          3.06        2.4428    2   2   2         8
                42.74         19.86        2.1155    4   0   0         6
                53.01         11.17        1.7273    4   2   2        24
                56.51         24.33        1.6285    5   1   1        24
                56.51          6.23        1.6285    3   3   3         8
                62.04         42.91        1.4959    4   4   0        12
                70.36          4.00        1.3380    6   2   0        24
                73.37          8.28        1.2905    5   3   3        24
                74.36          2.17        1.2757    6   2   2        24
                78.27          2.19        1.2214    4   4   4         8
                85.96          4.22        1.1308    6   4   2        48
                88.82          7.98        1.1017    7   3   1        48
                88.82          4.94        1.1017    5   5   3        24
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.