Osmium
      Mochalov A G, Dmitrenko G G, Rudashevsky N S, Zhernovsky I V, Boldyreva M M
      Zapiski Vserossijskogo Mineralogicheskogo Obshchestva 127 (1998) 41-51
      Hexaferrum (Fe,Ru),(Fe,Os),(Fe,Ir) - a new mineral
      Note: sample 6-0662
      Locality: synthetic
      _database_code_amcsd 0020238

      CELL PARAMETERS:    2.7341   2.7341   4.3197   90.000   90.000  120.000
      SPACE GROUP: P6_3/mmc  
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     27.965
      Density (g/cm3):     22.588
      MAX. ABS. INTENSITY / VOLUME**2:      1725.533896    
      RIR:     24.874
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                38.00         25.27        2.3678    1   0   0         6
                41.82         25.26        2.1598    0   0   2         2
                43.59        100.00        2.0763    1   0   1        12
                57.78         13.12        1.5957    1   0   2        12
                68.66         14.27        1.3671    1   1   0         6
                77.60         14.02        1.2303    1   0   3        12
                81.26          2.01        1.1839    2   0   0         6
                83.73         14.66        1.1551    1   1   2        12
                84.94         10.53        1.1418    2   0   1        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.