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: Naturala, Fe/(Fe+Ni) = .470, T = 473 K, P = 0 GPa Note: structure was not refined in this study _database_code_amcsd 0007723 CELL PARAMETERS: 10.1050 10.1050 10.1050 90.000 90.000 90.000 SPACE GROUP: Fm3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1031.832 Density (g/cm3): 4.973 MAX. ABS. INTENSITY / VOLUME**2: 76.67477070 RIR: 5.020 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.19 36.29 5.8341 1 1 1 8 17.55 6.13 5.0525 2 0 0 6 24.92 5.16 3.5727 2 2 0 12 29.31 95.54 3.0468 3 1 1 24 30.65 20.14 2.9171 2 2 2 8 35.54 7.40 2.5262 4 0 0 6 38.85 9.38 2.3182 3 3 1 24 39.90 2.76 2.2595 4 2 0 24 43.89 2.05 2.0627 4 2 2 24 46.71 7.92 1.9447 3 3 3 8 46.71 23.77 1.9447 5 1 1 24 51.13 100.00 1.7863 4 4 0 12 53.66 6.54 1.7081 5 3 1 48 60.04 9.98 1.5410 5 3 3 24 60.80 5.60 1.5234 6 2 2 24 63.82 1.61 1.4585 4 4 4 8 66.03 1.56 1.4150 5 5 1 24 66.03 1.56 1.4150 7 1 1 24 71.75 5.25 1.3156 5 5 3 24 71.75 10.51 1.3156 7 3 1 48 75.23 12.84 1.2631 8 0 0 6 82.71 6.51 1.1668 7 5 1 48 82.71 1.09 1.1668 5 5 5 8 83.38 2.07 1.1591 6 6 2 24 86.06 1.55 1.1298 8 4 0 24 88.06 1.19 1.1092 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.