Magnesioferrite
      Blesa M C, Amador U, Moran E, Menendez N, Tornero J D, Rodriguez-Carvajal J
      Solid State Ionics 63 (1993) 429-436
      Synthesis and characterization of nickel and magnesium ferrites obtained from
      alpha-NaFeO2
      _database_code_amcsd 0015512

      CELL PARAMETERS:    8.3978   8.3978   8.3978   90.000   90.000   90.000
      SPACE GROUP: Fd-3m     
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    592.239
      Density (g/cm3):      4.284
      MAX. ABS. INTENSITY / VOLUME**2:      48.47319172    
      RIR:      3.684
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.30          1.59        4.8485    1   1   1         8
                30.10         36.83        2.9691    2   2   0        12
                35.45        100.00        2.5320    3   1   1        24
                37.08          2.65        2.4242    2   2   2         8
                43.09         24.34        2.0995    4   0   0         6
                53.45         12.29        1.7142    4   2   2        24
                56.98         25.28        1.6162    5   1   1        24
                56.98          6.25        1.6162    3   3   3         8
                62.57         50.62        1.4845    4   4   0        12
                70.98          4.41        1.3278    6   2   0        24
                74.02          8.68        1.2807    5   3   3        24
                75.02          2.69        1.2660    6   2   2        24
                78.99          2.94        1.2121    4   4   4         8
                86.78          4.71        1.1222    6   4   2        48
                89.68          8.51        1.0933    7   3   1        48
                89.68          5.38        1.0933    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.