Magnesioferrite
      Nakatsuka A, Ueno H, Nakayama N, Mizota T, Maekawa H
      Physics and Chemistry of Minerals 31 (2004) 278-287
      Single-crystal X-ray diffraction study of cation distribution
      in MgAl2O4-MgFe2O4 spinel solid solution
      Sample: T = 23 C, x = 1.53
      _database_code_amcsd 0008862

      CELL PARAMETERS:    8.3252   8.3252   8.3252   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    577.011
      Density (g/cm3):      4.279
      MAX. ABS. INTENSITY / VOLUME**2:      49.22918771    
      RIR:      3.746
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.46          5.46        4.8066    1   1   1         8
                30.37         35.44        2.9434    2   2   0        12
                35.77        100.00        2.5101    3   1   1        24
                37.42          1.55        2.4033    2   2   2         8
                43.48         23.18        2.0813    4   0   0         6
                53.96         11.46        1.6994    4   2   2        24
                57.52          5.34        1.6022    3   3   3         8
                57.52         28.83        1.6022    5   1   1        24
                63.18         47.88        1.4717    4   4   0        12
                71.70          4.04        1.3163    6   2   0        24
                74.78          8.81        1.2696    5   3   3        24
                75.79          1.88        1.2551    6   2   2        24
                79.82          2.75        1.2016    4   4   4         8
                87.73          4.78        1.1125    6   4   2        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.