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 = 450 C _database_code_amcsd 0002708 CELL PARAMETERS: 4.7671 10.2573 5.9969 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 293.234 Density (g/cm3): 3.498 MAX. ABS. INTENSITY / VOLUME**2: 11.75797392 RIR: 1.094 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 17.29 39.00 5.1287 0 2 0 2 20.54 3.38 4.3230 1 1 0 4 22.82 39.28 3.8977 0 2 1 4 23.84 13.73 3.7317 1 0 1 4 25.40 12.23 3.5068 1 1 1 8 25.51 9.53 3.4917 1 2 0 4 29.60 4.51 3.0175 1 2 1 8 29.80 4.42 2.9985 0 0 2 2 32.22 65.71 2.7784 1 3 0 4 34.65 5.94 2.5885 0 2 2 4 34.99 1.28 2.5643 0 4 0 2 35.61 52.84 2.5209 1 3 1 8 36.47 100.00 2.4638 1 1 2 8 37.74 2.61 2.3835 2 0 0 2 38.17 8.86 2.3578 0 4 1 4 38.79 6.30 2.3217 2 1 0 4 39.62 26.67 2.2748 1 2 2 8 39.92 17.91 2.2583 1 4 0 4 41.72 12.15 2.1651 2 1 1 8 41.79 2.04 2.1615 2 2 0 4 44.45 9.88 2.0380 1 3 2 8 46.44 2.13 1.9553 2 3 0 4 46.60 4.64 1.9488 0 4 2 4 48.30 8.19 1.8844 1 5 0 4 50.29 2.55 1.8144 1 1 3 8 50.79 2.20 1.7977 1 5 1 8 52.17 58.01 1.7534 2 2 2 8 52.41 19.25 1.7458 2 4 0 4 52.77 2.93 1.7348 1 2 3 8 54.76 9.21 1.6762 2 4 1 8 55.93 8.73 1.6441 0 6 1 4 56.16 2.04 1.6378 2 3 2 8 56.73 12.34 1.6226 1 3 3 8 57.79 6.52 1.5955 1 5 2 8 58.55 6.17 1.5766 0 4 3 4 58.80 4.24 1.5703 3 1 0 4 60.99 2.17 1.5191 3 1 1 8 61.05 1.59 1.5178 3 2 0 4 61.18 2.41 1.5148 2 1 3 8 61.46 6.55 1.5087 2 4 2 8 61.62 3.45 1.5051 2 5 1 8 61.89 21.53 1.4992 0 0 4 2 62.54 31.17 1.4851 0 6 2 4 64.69 3.80 1.4410 3 3 0 4 64.79 1.97 1.4390 0 2 4 4 66.76 4.58 1.4011 3 3 1 8 66.79 10.08 1.4007 1 7 0 4 67.31 8.36 1.3911 3 1 2 8 69.40 12.30 1.3542 3 2 2 8 69.60 4.44 1.3507 3 4 0 4 71.51 9.05 1.3194 1 3 4 8 71.61 2.82 1.3177 3 4 1 8 71.79 1.19 1.3149 2 4 3 8 72.79 2.83 1.2992 0 6 3 4 74.81 2.22 1.2691 2 0 4 4 75.41 2.29 1.2605 2 6 2 8 75.71 1.04 1.2562 3 5 0 4 76.22 1.28 1.2490 1 4 4 8 76.60 1.58 1.2439 3 0 3 4 77.83 1.90 1.2273 2 5 3 8 80.61 3.92 1.1918 4 0 0 2 81.68 1.30 1.1789 0 8 2 4 82.16 3.10 1.1732 1 5 4 8 82.52 2.21 1.1689 3 3 3 8 82.62 1.41 1.1679 0 2 5 4 83.42 4.69 1.1587 3 5 2 8 83.97 1.58 1.1524 2 7 2 8 84.70 1.35 1.1444 1 8 2 8 84.87 2.09 1.1426 3 6 1 8 85.34 5.24 1.1374 2 4 4 8 86.12 2.54 1.1292 2 8 0 4 87.07 2.55 1.1192 3 4 3 8 88.87 3.06 1.1012 1 3 5 8 88.88 1.53 1.1011 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.