Pyrrhotite
      De Villiers J P R, Liles D C
      American Mineralogist 95 (2010) 148-152
      The crystal-structure and vacancy distribution in 6C pyrrhotite
      Locality: Mponeng Mine, South Africa
      _database_code_amcsd 0005001

      CELL PARAMETERS:    6.8973  11.9540  17.6020   90.000  101.302   90.000
      SPACE GROUP: Cc        
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1423.147
      Density (g/cm3):      4.936
      MAX. ABS. INTENSITY / VOLUME**2:      73.56600563    
      RIR:      4.853
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                29.90         16.89        2.9885    0   4   0         2
                29.91         33.75        2.9871   -2   2   1         2
                31.09          5.60        2.8768    0   0   6         1
                33.80         11.76        2.6521    0   4   3         2
                33.81         11.78        2.6511   -2   2   4         2
                33.81         11.71        2.6510    2   2   2         2
                43.67         33.38        2.0726    0   4   6         2
                43.68         33.32        2.0721   -2   2   7         2
                43.69         33.30        2.0720    2   2   5         2
                53.09         24.18        1.7251   -2   6   1         2
                53.11         12.04        1.7243   -4   0   2         1
                57.06          1.87        1.6141    0   4   9         2
                57.07          1.87        1.6139   -2   2  10         2
                57.07          1.89        1.6138    2   2   8         2
                62.12          1.16        1.4943    0   8   0         2
                62.15          2.30        1.4935   -4   4   2         2
                64.42          1.28        1.4463    0   8   3         2
                64.45          1.26        1.4456   -4   4   5         2
                64.45          1.30        1.4456    4   4   1         2
                64.82          5.61        1.4384    0   0  12         1
                71.09          4.92        1.3260    0   8   6         2
                71.12          4.92        1.3256   -4   4   8         2
                71.13          4.91        1.3255    4   4   4         2
                73.00          1.24        1.2961    0   4  12         2
                73.00          1.24        1.2960   -2   2  13         2
                73.01          1.23        1.2959    2   2  11         2
                88.50          3.48        1.1048   -2   6  13         2
                88.51          3.48        1.1047    2   6  11         2
                88.52          1.74        1.1046   -4   0  14         1
                88.53          1.74        1.1045    4   0  10         1
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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.