Pentlandite
      Rajamani V, Prewitt C T
      American Mineralogist 60 (1975) 39-48
      Thermal expansion of the pentlandite structure
      Outokumpu, at 24 deg C
      _database_code_amcsd 0000440

      CELL PARAMETERS:    9.9770   9.9770   9.9770   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:    993.116
      Density (g/cm3):      5.233
      MAX. ABS. INTENSITY / VOLUME**2:      81.30757575    
      RIR:      5.059
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.38         24.78        5.7602    1   1   1         8
                17.78          4.74        4.9885    2   0   0         6
                25.25          5.20        3.5274    2   2   0        12
                29.70         91.27        3.0082    3   1   1        24
                31.05         20.10        2.8801    2   2   2         8
                36.01          7.62        2.4943    4   0   0         6
                39.37         15.62        2.2889    3   3   1        24
                40.43          3.12        2.2309    4   2   0        24
                44.49          1.83        2.0365    4   2   2        24
                47.34         28.71        1.9201    5   1   1        24
                47.34          5.89        1.9201    3   3   3         8
                51.84        100.00        1.7637    4   4   0        12
                54.40          4.79        1.6864    5   3   1        48
                60.89          9.62        1.5215    5   3   3        24
                61.67          5.74        1.5041    6   2   2        24
                64.73          1.68        1.4401    4   4   4         8
                66.98          2.60        1.3971    7   1   1        24
                72.81          6.51        1.2989    5   5   3        24
                72.81          7.94        1.2989    7   3   1        48
                76.36         13.19        1.2471    8   0   0         6
                78.47          2.84        1.2189    7   3   3        24
                84.01          1.74        1.1520    5   5   5         8
                84.01          6.53        1.1520    7   5   1        48
                84.69          2.20        1.1444    6   6   2        24
                87.44          1.69        1.1155    8   4   0        24
                89.49          2.14        1.0951    7   5   3        48
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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.