Heazlewoodite
      Westgren A
      Zeitschrift fur Anorganische und Allgemeine Chemie 239 (1938) 82-84
      Die Kristallstruktur von Ni3 S2
      _cod_database_code 1011250
      _database_code_amcsd 0018112

      CELL PARAMETERS:    4.0490   4.0490   4.0490   90.300   90.300   90.300
      SPACE GROUP: R32       
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:     66.378
      Density (g/cm3):      6.008
      MAX. ABS. INTENSITY / VOLUME**2:      69.29257399    
      RIR:      3.755
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                21.95         62.61        4.0489    1   0   0         6
                31.16        100.00        2.8706    0  -1   1         3
                38.44         13.64        2.3417    1  -1   1         6
                38.72         40.05        2.3254    1   1   1         2
                44.77         32.58        2.0244    2   0   0         6
                50.28         58.07        1.8145    0  -1   2         6
                50.51         57.19        1.8069    2   1   0         6
                55.44         15.64        1.6573    1  -2   1         6
                55.55         64.06        1.6544    2  -1   1         6
                55.86         15.22        1.6457    2   1   1         6
                69.48          3.71        1.3528    2  -2   1         6
                69.67          1.84        1.3496    3   0   0         6
                69.67          1.84        1.3496    2  -1   2         6
                70.04          1.80        1.3434    2   2   1         6
                74.18         11.78        1.2784    3   1   0         6
                78.10         11.12        1.2237   -1  -1   3         6
                78.28          2.45        1.2214    3  -1   1         6
                78.63          1.21        1.2167    3   1   1         6
                82.36          4.27        1.1709    2  -2   2         6
                83.06          1.39        1.1627    2   2   2         2
                86.45          9.01        1.1257    0  -2   3         6
                86.97          8.85        1.1202    3   2   0         6
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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.