Hematite
      Kelm K, Mader W
      Zeitschrift fur Anorganische und Allgemeine Chemie 631 (2005) 2383-2389
      Synthesis and structural analysis of epsilon-Fe2O3
      Locality: synthetic
      _database_code_amcsd 0021156

      CELL PARAMETERS:    5.0259   5.0259  13.7350   90.000   90.000  120.000
      SPACE GROUP: R-3c      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    300.460
      Density (g/cm3):      5.294
      MAX. ABS. INTENSITY / VOLUME**2:      51.01389123    
      RIR:      3.137
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                24.21         31.31        3.6764    0   1   2         6
                33.23        100.00        2.6958    1   0   4         6
                35.73         69.63        2.5129    1   1   0         6
                39.36          1.39        2.2892    0   0   6         2
                40.97         20.79        2.2029    1   1   3        12
                43.63          1.61        2.0746    2   0   2         6
                49.59         32.77        1.8382    0   2   4         6
                54.20         39.55        1.6923    1   1   6        12
                57.62          1.71        1.5998    1   2   2        12
                57.72          6.79        1.5971    0   1   8         6
                62.61         22.64        1.4836    2   1   4        12
                64.19         23.81        1.4509    3   0   0         6
                69.77          1.85        1.3479    2   0   8         6
                72.11          7.08        1.3098    1   0  10         6
                72.46          1.99        1.3044    1   1   9        12
                75.69          1.23        1.2565    2   2   0         6
                80.93          2.27        1.1878    1   2   8        12
                83.17          2.88        1.1615    0   2  10         6
                85.21          1.39        1.1389    1   3   4        12
                88.84          1.57        1.1015    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.