Gahnite
      Popovic J, Tkalcec E, Grzeta B, Kurajica S, Rakvin B
      American Mineralogist 94 (2009) 771-776
      Inverse spinel structure of Co-doped gahnite
      Note: Sample S0, inversion parameter = 0, ZnAl2O4
      _database_code_amcsd 0004939

      CELL PARAMETERS:    8.0854   8.0854   8.0854   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    528.572
      Density (g/cm3):      4.608
      MAX. ABS. INTENSITY / VOLUME**2:      56.11175419    
      RIR:      3.965
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                19.01          4.70        4.6681    1   1   1         8
                31.29         77.01        2.8586    2   2   0        12
                36.87        100.00        2.4378    3   1   1        24
                44.84          4.62        2.0213    4   0   0         6
                49.12          8.89        1.8549    3   3   1        24
                55.69         22.67        1.6504    4   2   2        24
                59.40          4.15        1.5560    3   3   3         8
                59.40         34.81        1.5560    5   1   1        24
                65.28         42.37        1.4293    4   4   0        12
                74.17          7.32        1.2784    6   2   0        24
                77.40          9.31        1.2330    5   3   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.