Hematite
      Mitra S, Das S, Basu S, Sahu P, Mandal K
      Journal of Magnetism and Magnetic Materials 321 (2009) 2925-2931
      Shape- and field-dependent Morin transitions in structured alpha-Fe2O3
      Note: ellipsoidal model
      Locality: synthetic
      _database_code_amcsd 0021163

      CELL PARAMETERS:    5.0348   5.0348  13.7636   90.000   90.000  120.000
      SPACE GROUP: R-3c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    302.152
      Density (g/cm3):      5.118
      MAX. ABS. INTENSITY / VOLUME**2:      56.10301117    
      RIR:      3.570
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                24.16         27.36        3.6832    0   1   2         6
                33.17        100.00        2.7011    1   0   4         6
                35.67         72.59        2.5174    1   1   0         6
                39.28          2.04        2.2939    0   0   6         2
                40.89         18.15        2.2070    1   1   3        12
                43.55          2.11        2.0783    2   0   2         6
                49.49         37.45        1.8416    0   2   4         6
                54.09         45.80        1.6956    1   1   6        12
                57.50          2.52        1.6027    1   2   2        12
                57.59          8.64        1.6004    0   1   8         6
                62.49         31.63        1.4863    2   1   4        12
                64.07         30.30        1.4534    3   0   0         6
                69.61          3.35        1.3506    2   0   8         6
                71.94         11.44        1.3125    1   0  10         6
                72.29          1.59        1.3070    1   1   9        12
                75.54          7.66        1.2587    2   2   0         6
                77.79          1.53        1.2277    0   3   6         6
                77.79          1.53        1.2277    3   0   6         6
                80.67          1.57        1.1911    3   1   2        12
                80.75          4.71        1.1901    1   2   8        12
                82.97          6.32        1.1638    0   2  10         6
                85.02          9.86        1.1409    1   3   4        12
                88.63          8.51        1.1035    2   2   6        12
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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.