Forsterite Smyth J R, Hazen R M American Mineralogist 58 (1973) 588-593 The crystal structures of forsterite and hortonolite at several temperatures up to 900 C T = 25 C Locality: synthetic _database_code_amcsd 0000328 CELL PARAMETERS: 4.7560 10.2070 5.9800 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 290.296 Density (g/cm3): 3.219 MAX. ABS. INTENSITY / VOLUME**2: 7.490326223 RIR: 0.758 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 17.38 22.97 5.1035 0 2 0 2 20.60 2.80 4.3110 1 1 0 4 22.91 65.79 3.8820 0 2 1 4 23.91 22.50 3.7223 1 0 1 4 25.47 14.37 3.4970 1 1 1 8 25.60 15.03 3.4794 1 2 0 4 29.71 6.25 3.0074 1 2 1 8 29.88 17.95 2.9900 0 0 2 2 32.35 63.44 2.7672 1 3 0 4 35.75 80.43 2.5113 1 3 1 8 36.57 100.00 2.4569 1 1 2 8 38.35 13.07 2.3470 0 4 1 4 38.89 10.21 2.3160 2 1 0 4 39.75 44.48 2.2677 1 2 2 8 40.10 30.54 2.2485 1 4 0 4 41.83 20.33 2.1597 2 1 1 8 44.62 4.67 2.0309 1 3 2 8 46.60 3.59 1.9491 2 3 0 4 46.80 2.55 1.9410 0 4 2 4 48.53 6.75 1.8759 1 5 0 4 48.94 1.66 1.8611 2 0 2 4 50.44 3.54 1.8093 1 1 3 8 51.02 3.71 1.7899 1 5 1 8 52.32 68.22 1.7485 2 2 2 8 52.61 20.03 1.7397 2 4 0 4 52.94 4.70 1.7296 1 2 3 8 54.97 14.37 1.6704 2 4 1 8 56.22 14.01 1.6362 0 6 1 4 56.35 3.52 1.6328 2 3 2 8 56.93 19.92 1.6174 1 3 3 8 57.54 1.31 1.6018 1 6 0 4 58.04 3.51 1.5890 1 5 2 8 58.78 10.06 1.5709 0 4 3 4 58.96 3.42 1.5666 3 1 0 4 60.41 1.86 1.5324 3 0 1 4 61.16 3.27 1.5154 3 1 1 8 61.22 2.74 1.5140 3 2 0 4 61.36 4.16 1.5108 2 1 3 8 61.69 5.36 1.5037 2 4 2 8 61.88 5.76 1.4995 2 5 1 8 62.08 30.18 1.4950 0 0 4 2 62.85 42.88 1.4786 0 6 2 4 63.37 1.25 1.4677 3 2 1 8 63.58 1.91 1.4635 2 2 3 8 64.89 3.06 1.4370 3 3 0 4 65.00 1.35 1.4347 0 2 4 4 66.97 7.87 1.3972 3 3 1 8 67.14 11.31 1.3941 1 7 0 4 67.50 8.08 1.3876 3 1 2 8 69.61 21.71 1.3507 3 2 2 8 69.85 8.05 1.3466 3 4 0 4 71.76 9.59 1.3153 1 3 4 8 71.86 4.89 1.3137 3 4 1 8 72.05 1.84 1.3107 2 4 3 8 73.13 4.89 1.2940 0 6 3 4 75.05 1.79 1.2657 2 0 4 4 75.20 1.11 1.2635 1 7 2 8 75.73 1.75 1.2560 2 1 4 8 75.75 1.29 1.2557 2 6 2 8 76.26 1.41 1.2486 1 6 3 8 76.52 2.51 1.2449 1 4 4 8 76.83 2.97 1.2408 3 0 3 4 77.79 1.73 1.2278 3 4 2 8 78.15 3.39 1.2231 2 5 3 8 80.84 5.28 1.1890 4 0 0 2 81.07 1.43 1.1862 2 3 4 8 82.51 2.98 1.1691 1 5 4 8 82.81 4.04 1.1657 3 3 3 8 82.91 2.67 1.1645 0 2 5 4 83.31 1.61 1.1599 1 0 5 4 83.75 4.78 1.1549 3 5 2 8 84.39 3.04 1.1478 2 7 2 8 85.16 2.44 1.1393 1 8 2 8 85.23 3.87 1.1386 3 6 1 8 85.67 5.65 1.1339 2 4 4 8 86.58 3.20 1.1243 2 8 0 4 87.40 4.66 1.1158 3 4 3 8 89.15 2.90 1.0984 4 1 2 8 89.21 5.52 1.0978 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.