NiAl2O4
      O'Neill H St C, Dollase W A, Ross C R
      Physics and Chemistry of Minerals 18 (1991) 302-319
      Temperature dependence of the cation distribution in nickel
      aluminate (NiAl2O4) spinel: a powder XRD study
      Sample: quenched from 950 C, held for 4h, "flux", MoKalpha1 at the Bayerisches Geoinstitut
      _database_code_amcsd 0007612

      CELL PARAMETERS:    8.0485   8.0485   8.0485   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    521.369
      Density (g/cm3):      4.500
      MAX. ABS. INTENSITY / VOLUME**2:      44.77911163    
      RIR:      3.240
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.10         24.41        4.6468    1   1   1         8
                31.44         20.85        2.8456    2   2   0        12
                37.05        100.00        2.4267    3   1   1        24
                38.76          3.68        2.3234    2   2   2         8
                45.06         41.18        2.0121    4   0   0         6
                49.36          2.17        1.8465    3   3   1        24
                55.97          6.88        1.6429    4   2   2        24
                59.70          5.89        1.5489    3   3   3         8
                59.70         27.37        1.5489    5   1   1        24
                65.62         52.89        1.4228    4   4   0        12
                69.04          3.13        1.3604    5   3   1        48
                74.57          2.56        1.2726    6   2   0        24
                77.82          9.22        1.2274    5   3   3        24
                78.89          3.66        1.2134    6   2   2        24
                83.15          5.38        1.1617    4   4   4         8
                86.32          1.23        1.1270    5   5   1        24
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.