Spinel
      Carbonin S, Martignago F, Menegazzo G, Dal Negro A
      Physics and Chemistry of Minerals 29 (2002) 503-514
      X-ray single-crystal study of spinels: in situ heating
      Sample: TRANS, Cooling, T = 500 C
      _database_code_amcsd 0008696

      CELL PARAMETERS:    8.1248   8.1248   8.1248   90.000   90.000   90.000
      SPACE GROUP: Fd3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    536.337
      Density (g/cm3):      3.567
      MAX. ABS. INTENSITY / VOLUME**2:      18.94183670    
      RIR:      1.729
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                18.92         33.54        4.6909    1   1   1         8
                31.14         32.49        2.8726    2   2   0        12
                36.69        100.00        2.4497    3   1   1        24
                44.61         55.67        2.0312    4   0   0         6
                55.40          8.79        1.6585    4   2   2        24
                59.08          3.06        1.5636    3   3   3         8
                59.08         41.48        1.5636    5   1   1        24
                64.93         67.94        1.4363    4   4   0        12
                68.30          3.14        1.3733    5   3   1        48
                73.75          2.65        1.2846    6   2   0        24
                76.95          9.40        1.2390    5   3   3        24
                82.20          6.22        1.1727    4   4   4         8
                85.31          2.58        1.1377    5   5   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.