Pentlandite
      Rajamani V, Prewitt C T
      American Mineralogist 60 (1975) 39-48
      Thermal expansion of the pentlandite structure
      Frood, at 200 deg C
      _database_code_amcsd 0000438

      CELL PARAMETERS:   10.1580  10.1580  10.1580   90.000   90.000   90.000
      SPACE GROUP: Fm3m      
      X-RAY WAVELENGTH:     1.541838
      Cell Volume:   1048.153
      Density (g/cm3):      4.857
      MAX. ABS. INTENSITY / VOLUME**2:      69.17604137    
      RIR:      4.637
      RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
               2-THETA      INTENSITY    D-SPACING   H   K   L   Multiplicity
                15.11         27.58        5.8647    1   1   1         8
                17.46          4.61        5.0790    2   0   0         6
                24.79          5.35        3.5914    2   2   0        12
                29.16         96.16        3.0628    3   1   1        24
                30.48         22.02        2.9324    2   2   2         8
                35.34          7.42        2.5395    4   0   0         6
                38.64         15.43        2.3304    3   3   1        24
                39.68          3.44        2.2714    4   2   0        24
                43.65          1.84        2.0735    4   2   2        24
                46.45         26.76        1.9549    5   1   1        24
                46.45          6.56        1.9549    3   3   3         8
                50.85        100.00        1.7957    4   4   0        12
                53.36          4.88        1.7170    5   3   1        48
                59.69          9.25        1.5491    5   3   3        24
                60.45          5.90        1.5314    6   2   2        24
                63.44          1.48        1.4662    4   4   4         8
                65.64          2.37        1.4224    7   1   1        24
                71.32          7.94        1.3225    7   3   1        48
                71.32          5.46        1.3225    5   5   3        24
                74.77         11.93        1.2697    8   0   0         6
                76.81          2.35        1.2410    7   3   3        24
                82.18          5.54        1.1729    7   5   1        48
                82.18          1.28        1.1729    5   5   5         8
                82.85          2.07        1.1652    6   6   2        24
                85.50          1.28        1.1357    8   4   0        24
                87.48          1.72        1.1150    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.