Bridgmanite Kojitani H, Katsura T, Akaogi M Physics and Chemistry of Minerals 34 (2007) 257-267 Aluminum substitution mechanisms in perovskite-type MgSiO3: an investigation by Rietveld analysis Sample: Nonstoichiometric with xAl = 0.10 Locality: synthetic _database_code_amcsd 0009079 CELL PARAMETERS: 4.7769 4.9336 6.9085 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 162.815 Density (g/cm3): 4.081 MAX. ABS. INTENSITY / VOLUME**2: 13.33301443 RIR: 1.064 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 25.79 8.26 3.4543 0 0 2 2 25.96 20.76 3.4318 1 1 0 4 29.05 9.80 3.0735 1 1 1 8 36.42 22.69 2.4668 0 2 0 2 36.92 100.00 2.4346 1 1 2 8 37.66 17.03 2.3884 2 0 0 2 41.19 2.91 2.1918 1 2 0 4 42.03 9.37 2.1498 2 1 0 4 43.31 9.36 2.0892 1 2 1 8 43.63 21.01 2.0744 1 0 3 4 44.12 15.12 2.0527 2 1 1 8 45.17 10.80 2.0075 0 2 2 4 46.21 6.40 1.9646 2 0 2 4 47.55 11.70 1.9122 1 1 3 8 49.24 8.31 1.8507 1 2 2 8 49.97 3.37 1.8252 2 1 2 8 53.02 31.61 1.7271 0 0 4 2 53.39 53.57 1.7159 2 2 0 4 54.51 5.72 1.6833 0 2 3 4 55.15 7.28 1.6653 2 2 1 8 58.10 2.38 1.5876 1 2 3 8 58.76 2.26 1.5714 2 1 3 8 59.44 7.29 1.5550 1 3 0 4 59.96 3.04 1.5428 1 1 4 8 60.22 6.23 1.5368 2 2 2 8 61.09 13.31 1.5170 1 3 1 8 62.78 2.60 1.4801 3 1 1 8 65.87 17.26 1.4179 1 3 2 8 66.03 16.68 1.4148 0 2 4 4 66.85 14.97 1.3996 2 0 4 4 67.50 39.85 1.3877 3 1 2 8 70.38 1.12 1.3378 3 2 0 4 71.02 1.28 1.3273 1 0 5 4 73.49 4.44 1.2887 1 3 3 8 77.37 4.08 1.2334 0 4 0 2 78.59 19.16 1.2173 2 2 4 8 78.83 1.65 1.2142 0 4 1 4 80.41 2.13 1.1942 1 4 0 4 80.41 3.82 1.1942 4 0 0 2 82.53 2.66 1.1688 1 2 5 8 82.65 1.87 1.1675 2 3 3 8 83.10 1.63 1.1623 2 1 5 8 83.16 1.92 1.1616 0 4 2 4 83.24 1.27 1.1607 4 1 0 4 83.69 3.53 1.1556 1 3 4 8 86.16 1.03 1.1287 4 0 2 4 86.17 1.06 1.1286 3 3 1 8 89.41 1.96 1.0959 2 4 0 4 89.86 9.80 1.0916 1 1 6 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.