Zincochromite
      Levy D, Diella V, Pavese A, Dapiaggi M, Sani A
      American Mineralogist 90 (2005) 1157-1162
      P-V equation of state, thermal expansion, and P-T stability of
      synthetic zincochromite (ZnCr2O4 spinel)
      Sample: T = 1236 K
      _database_code_amcsd 0003811

      CELL PARAMETERS:    8.3880   8.3880   8.3880   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    590.167
      Density (g/cm3):      5.253
      MAX. ABS. INTENSITY / VOLUME**2:      91.77284719    
      RIR:      5.689
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.32          4.39        4.8428    1   1   1         8
                30.13         42.21        2.9656    2   2   0        12
                35.49        100.00        2.5291    3   1   1        24
                37.13          5.85        2.4214    2   2   2         8
                43.14         11.73        2.0970    4   0   0         6
                53.52         12.85        1.7122    4   2   2        24
                57.05         30.40        1.6143    5   1   1        24
                57.05          4.54        1.6143    3   3   3         8
                62.65         36.95        1.4828    4   4   0        12
                71.08          4.21        1.3263    6   2   0        24
                74.12          8.39        1.2792    5   3   3        24
                75.13          2.91        1.2645    6   2   2        24
                79.10          1.07        1.2107    4   4   4         8
                86.91          5.64        1.1209    6   4   2        48
                89.81          5.72        1.0920    5   5   3        24
                89.81          6.32        1.0920    7   3   1        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.