Franklinite
      Levy D, Pavese A, Hanfland M
      Physics and Chemistry of Minerals 27 (2000) 638-644
      Phase transition of synthetic zinc ferrite spinel (ZnFe2O4)
      at high pressure, from synchrotron X-ray powder diffraction
      Sample: P = 9.0 GPa
      _database_code_amcsd 0008480

      CELL PARAMETERS:    8.3177   8.3177   8.3177   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    575.453
      Density (g/cm3):      5.565
      MAX. ABS. INTENSITY / VOLUME**2:      111.2342221    
      RIR:      6.508
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.48          2.07        4.8022    1   1   1         8
                30.40         33.94        2.9408    2   2   0        12
                35.81        100.00        2.5079    3   1   1        24
                37.45          7.00        2.4011    2   2   2         8
                43.52         13.28        2.0794    4   0   0         6
                54.01         11.83        1.6978    4   2   2        24
                57.58         22.85        1.6007    5   1   1        24
                57.58          6.79        1.6007    3   3   3         8
                63.24         37.63        1.4704    4   4   0        12
                71.77          4.36        1.3151    6   2   0        24
                74.86          8.48        1.2684    5   3   3        24
                75.87          3.15        1.2539    6   2   2        24
                79.90          1.53        1.2006    4   4   4         8
                87.83          4.62        1.1115    6   4   2        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.