Forsterite Henderson C M B, Redfern S A T, Smith R I, Knight K S, Charnock J M American Mineralogist 86 (2001) 1170-1187 Composition and temperature dependence of cation ordering in Ni-Mg olivine solid solutions: A time-of-flight neutron powder diffraction and EXAFS study Sample: Mg80Ni20 at T = 850 C _database_code_amcsd 0002716 CELL PARAMETERS: 4.7847 10.3127 6.0262 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 297.350 Density (g/cm3): 3.450 MAX. ABS. INTENSITY / VOLUME**2: 11.23483608 RIR: 1.060 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 17.20 40.60 5.1564 0 2 0 2 20.46 2.94 4.3403 1 1 0 4 22.70 40.17 3.9179 0 2 1 4 23.74 13.93 3.7472 1 0 1 4 25.29 12.28 3.5219 1 1 1 8 25.39 9.98 3.5073 1 2 0 4 29.47 4.98 3.0313 1 2 1 8 29.65 4.70 3.0131 0 0 2 2 32.06 65.96 2.7917 1 3 0 4 34.48 5.57 2.6015 0 2 2 4 34.80 1.31 2.5782 0 4 0 2 35.44 53.13 2.5331 1 3 1 8 36.30 100.00 2.4751 1 1 2 8 37.60 2.54 2.3923 2 0 0 2 37.96 9.30 2.3704 0 4 1 4 38.63 6.52 2.3305 2 1 0 4 39.43 25.90 2.2855 1 2 2 8 39.71 17.63 2.2696 1 4 0 4 41.55 11.93 2.1736 2 1 1 8 41.62 1.96 2.1701 2 2 0 4 44.23 9.56 2.0479 1 3 2 8 46.23 2.05 1.9636 2 3 0 4 46.35 4.38 1.9589 0 4 2 4 48.04 7.77 1.8941 1 5 0 4 50.03 2.43 1.8230 1 1 3 8 50.51 1.85 1.8069 1 5 1 8 51.93 55.19 1.7609 2 2 2 8 52.16 17.98 1.7537 2 4 0 4 52.50 3.04 1.7431 1 2 3 8 54.50 9.17 1.6838 2 4 1 8 55.60 8.45 1.6529 0 6 1 4 55.89 1.92 1.6451 2 3 2 8 56.43 11.86 1.6305 1 3 3 8 57.47 6.16 1.6036 1 5 2 8 58.22 6.15 1.5846 0 4 3 4 58.56 4.00 1.5762 3 1 0 4 60.74 2.03 1.5249 3 1 1 8 60.79 1.57 1.5237 3 2 0 4 60.89 2.27 1.5215 2 1 3 8 61.15 6.38 1.5156 2 4 2 8 61.30 3.29 1.5121 2 5 1 8 61.56 20.19 1.5065 0 0 4 2 62.18 28.79 1.4930 0 6 2 4 64.40 3.50 1.4468 3 3 0 4 64.43 1.93 1.4461 0 2 4 4 66.39 9.50 1.4080 1 7 0 4 66.46 4.07 1.4068 3 3 1 8 67.01 7.64 1.3966 3 1 2 8 69.08 11.46 1.3597 3 2 2 8 69.27 4.11 1.3563 3 4 0 4 71.11 8.19 1.3258 1 3 4 8 71.27 2.71 1.3232 3 4 1 8 71.40 1.14 1.3211 2 4 3 8 72.36 2.59 1.3060 0 6 3 4 74.42 2.00 1.2748 2 0 4 4 74.99 2.07 1.2666 2 6 2 8 75.79 1.11 1.2552 1 4 4 8 76.22 1.43 1.2491 3 0 3 4 77.39 1.76 1.2331 2 5 3 8 80.26 3.39 1.1962 4 0 0 2 81.15 1.24 1.1852 0 8 2 4 81.66 2.75 1.1791 1 5 4 8 82.09 1.88 1.1740 3 3 3 8 82.12 1.29 1.1736 0 2 5 4 82.97 4.06 1.1638 3 5 2 8 83.47 1.41 1.1581 2 7 2 8 84.15 1.29 1.1504 1 8 2 8 84.40 1.97 1.1477 3 6 1 8 84.85 4.32 1.1428 2 4 4 8 85.58 2.04 1.1348 2 8 0 4 86.60 2.33 1.1241 3 4 3 8 88.33 2.68 1.1065 1 3 5 8 88.44 1.42 1.1054 4 1 2 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.