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 = 353 C
      _database_code_amcsd 0003713

      CELL PARAMETERS:    8.4208   8.4208   8.4208   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    597.118
      Density (g/cm3):      4.449
      MAX. ABS. INTENSITY / VOLUME**2:      62.96317695    
      RIR:      4.608
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.25          1.87        4.8618    1   1   1         8
                30.01         36.27        2.9772    2   2   0        12
                35.35        100.00        2.5390    3   1   1        24
                36.98          2.34        2.4309    2   2   2         8
                42.96         18.16        2.1052    4   0   0         6
                53.29         12.64        1.7189    4   2   2        24
                56.81         26.07        1.6206    5   1   1        24
                56.81          6.37        1.6206    3   3   3         8
                62.38         45.89        1.4886    4   4   0        12
                70.76          4.75        1.3314    6   2   0        24
                73.79          9.14        1.2842    5   3   3        24
                74.78          1.91        1.2695    6   2   2        24
                78.73          2.23        1.2154    4   4   4         8
                86.49          5.35        1.1253    6   4   2        48
                89.37          9.10        1.0963    7   3   1        48
                89.37          5.88        1.0963    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.