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 room temperature _database_code_amcsd 0002675 CELL PARAMETERS: 4.7487 10.2010 5.9678 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 289.089 Density (g/cm3): 3.548 MAX. ABS. INTENSITY / VOLUME**2: 12.12359324 RIR: 1.113 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 17.39 37.32 5.1005 0 2 0 2 20.63 3.60 4.3051 1 1 0 4 22.94 38.80 3.8773 0 2 1 4 23.95 13.57 3.7159 1 0 1 4 25.51 12.53 3.4914 1 1 1 8 25.63 9.28 3.4756 1 2 0 4 29.75 4.26 3.0034 1 2 1 8 29.95 4.34 2.9839 0 0 2 2 32.38 65.41 2.7646 1 3 0 4 34.83 6.19 2.5755 0 2 2 4 35.19 1.33 2.5503 0 4 0 2 35.80 53.27 2.5085 1 3 1 8 36.64 100.00 2.4524 1 1 2 8 37.89 2.67 2.3744 2 0 0 2 38.38 8.53 2.3451 0 4 1 4 38.95 6.28 2.3125 2 1 0 4 39.82 27.25 2.2640 1 2 2 8 40.13 18.25 2.2468 1 4 0 4 41.90 12.43 2.1563 2 1 1 8 41.97 2.04 2.1525 2 2 0 4 44.68 10.26 2.0280 1 3 2 8 46.66 2.17 1.9467 2 3 0 4 46.86 4.74 1.9387 0 4 2 4 48.57 8.57 1.8745 1 5 0 4 50.54 2.67 1.8058 1 1 3 8 51.07 2.58 1.7884 1 5 1 8 52.41 60.45 1.7457 2 2 2 8 52.67 20.29 1.7378 2 4 0 4 53.04 2.86 1.7265 1 2 3 8 55.04 9.09 1.6685 2 4 1 8 56.26 8.81 1.6351 0 6 1 4 56.44 2.11 1.6304 2 3 2 8 57.04 12.80 1.6147 1 3 3 8 58.11 6.68 1.5873 1 5 2 8 58.88 6.11 1.5685 0 4 3 4 59.06 4.51 1.5642 3 1 0 4 60.51 1.06 1.5300 3 0 1 4 61.26 2.30 1.5131 3 1 1 8 61.32 1.63 1.5118 3 2 0 4 61.49 2.54 1.5081 2 1 3 8 61.78 6.58 1.5017 2 4 2 8 61.95 3.59 1.4979 2 5 1 8 62.22 22.62 1.4920 0 0 4 2 62.92 33.27 1.4772 0 6 2 4 63.70 1.01 1.4609 2 2 3 8 64.99 3.98 1.4350 3 3 0 4 65.15 1.99 1.4319 0 2 4 4 67.08 4.97 1.3953 3 3 1 8 67.20 10.47 1.3932 1 7 0 4 67.62 8.82 1.3854 3 1 2 8 69.73 12.94 1.3486 3 2 2 8 69.95 4.70 1.3449 3 4 0 4 71.91 9.66 1.3130 1 3 4 8 71.97 2.93 1.3120 3 4 1 8 72.18 1.21 1.3087 2 4 3 8 73.24 2.98 1.2924 0 6 3 4 75.22 2.37 1.2633 2 0 4 4 75.85 2.50 1.2543 2 6 2 8 75.89 1.05 1.2537 2 1 4 8 76.11 1.14 1.2506 3 5 0 4 76.67 1.44 1.2429 1 4 4 8 76.98 1.67 1.2386 3 0 3 4 78.27 2.03 1.2214 2 5 3 8 80.99 4.30 1.1872 4 0 0 2 82.21 1.30 1.1725 0 8 2 4 82.66 3.43 1.1673 1 5 4 8 82.97 2.48 1.1638 3 3 3 8 83.11 1.49 1.1622 0 2 5 4 83.88 5.20 1.1534 3 5 2 8 84.49 1.73 1.1466 2 7 2 8 85.25 1.40 1.1384 1 8 2 8 85.35 2.16 1.1373 3 6 1 8 85.85 6.05 1.1320 2 4 4 8 86.67 3.05 1.1234 2 8 0 4 87.57 2.71 1.1142 3 4 3 8 89.33 1.65 1.0967 4 1 2 8 89.42 3.36 1.0958 1 3 5 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.