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 = 393 K
      _database_code_amcsd 0003802

      CELL PARAMETERS:    8.3330   8.3330   8.3330   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    578.634
      Density (g/cm3):      5.358
      MAX. ABS. INTENSITY / VOLUME**2:      93.84779085    
      RIR:      5.704
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.44          4.99        4.8111    1   1   1         8
                30.34         43.22        2.9462    2   2   0        12
                35.74        100.00        2.5125    3   1   1        24
                37.38          6.11        2.4055    2   2   2         8
                43.44         11.35        2.0833    4   0   0         6
                53.90         13.04        1.7010    4   2   2        24
                57.46          4.42        1.6037    3   3   3         8
                57.46         31.63        1.6037    5   1   1        24
                63.11         36.94        1.4731    4   4   0        12
                71.62          4.28        1.3176    6   2   0        24
                74.70          8.71        1.2708    5   3   3        24
                75.71          3.18        1.2562    6   2   2        24
                87.63          6.16        1.1135    6   4   2        48
================================================================================
       XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
  For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.