Pentlandite Tsukimura K, Nakazawa H, Endo T, Fukunaga O Physics and Chemistry of Minerals 19 (1992) 203-212 Cation distribution in Pentlandites (Fe,Ni)9S8: dependence of pressure and temperature and kinetics of the cation exchange reaction Sample: Natural, Fe/(Fe+Ni) = .470, T = 473 K, P = 0 GPa Note: structure was not refined in this study _database_code_amcsd 0007708 CELL PARAMETERS: 10.0750 10.0750 10.0750 90.000 90.000 90.000 SPACE GROUP: Fm3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1022.669 Density (g/cm3): 5.018 MAX. ABS. INTENSITY / VOLUME**2: 77.20790679 RIR: 5.010 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.23 37.37 5.8168 1 1 1 8 17.61 5.94 5.0375 2 0 0 6 25.00 4.99 3.5621 2 2 0 12 29.40 95.18 3.0377 3 1 1 24 30.74 20.41 2.9084 2 2 2 8 35.65 7.64 2.5187 4 0 0 6 38.97 9.69 2.3114 3 3 1 24 40.02 2.65 2.2528 4 2 0 24 44.03 1.96 2.0566 4 2 2 24 46.86 23.61 1.9389 5 1 1 24 46.86 7.87 1.9389 3 3 3 8 51.30 100.00 1.7810 4 4 0 12 53.83 6.76 1.7030 5 3 1 48 60.23 9.90 1.5364 5 3 3 24 61.00 5.68 1.5189 6 2 2 24 64.03 1.66 1.4542 4 4 4 8 66.25 1.61 1.4108 7 1 1 24 66.25 1.61 1.4108 5 5 1 24 71.99 10.41 1.3117 7 3 1 48 71.99 5.21 1.3117 5 5 3 24 75.49 12.83 1.2594 8 0 0 6 83.01 6.46 1.1634 7 5 1 48 83.01 1.08 1.1634 5 5 5 8 83.68 2.10 1.1557 6 6 2 24 86.38 1.60 1.1264 8 4 0 24 88.39 1.23 1.1059 7 5 3 48 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.