Gahnite
      Levy D, Pavese A, Sani A, Pischedda V
      Physics and Chemistry of Minerals 28 (2001) 612-618
      Structure and compressibility of synthetic ZnAl2O4 (gahnite) under
      high-pressure conditions, from synchrotron X-ray powder diffraction
      Sample: P = 8.3 GPa
      _database_code_amcsd 0008611

      CELL PARAMETERS:    7.9961   7.9961   7.9961   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    511.244
      Density (g/cm3):      4.764
      MAX. ABS. INTENSITY / VOLUME**2:      58.03982935    
      RIR:      3.967
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.23          4.42        4.6165    1   1   1         8
                31.65         79.03        2.8270    2   2   0        12
                37.30        100.00        2.4109    3   1   1        24
                45.37          3.65        1.9990    4   0   0         6
                49.70          9.83        1.8344    3   3   1        24
                56.37         23.54        1.6322    4   2   2        24
                60.13          4.15        1.5388    3   3   3         8
                60.13         34.97        1.5388    5   1   1        24
                66.10         40.17        1.4135    4   4   0        12
                69.55          1.21        1.3516    5   3   1        48
                75.15          7.83        1.2643    6   2   0        24
                78.43          9.45        1.2194    5   3   3        24
                87.03          1.20        1.1197    7   1   1        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.