Monticellite Sharp Z D, Hazen R M, Finger L W American Mineralogist 72 (1987) 748-755 High-pressure crystal chemistry of monticellite, CaMgSiO4 Sample: P = .001 kbar Note: O1x changed to reproduce its bond lengths _database_code_amcsd 0001096 CELL PARAMETERS: 4.8210 11.1050 6.3810 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 341.621 Density (g/cm3): 3.042 MAX. ABS. INTENSITY / VOLUME**2: 10.25871664 RIR: 1.098 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.96 11.02 5.5525 0 2 0 2 20.08 2.79 4.4223 1 1 0 4 21.21 28.37 4.1887 0 2 1 4 23.12 13.98 3.8466 1 0 1 4 24.45 17.63 3.6403 1 2 0 4 24.49 45.75 3.6347 1 1 1 8 27.97 28.56 3.1905 0 0 2 2 28.22 9.44 3.1619 1 2 1 8 30.45 42.44 2.9360 1 3 0 4 32.24 1.58 2.7762 0 4 0 2 32.36 5.65 2.7663 0 2 2 4 33.60 100.00 2.6672 1 3 1 8 34.67 63.44 2.5874 1 1 2 8 35.25 23.44 2.5457 0 4 1 4 37.30 1.02 2.4105 2 0 0 2 37.38 13.44 2.4058 1 4 0 4 37.48 21.08 2.3994 1 2 2 8 38.21 8.03 2.3556 2 1 0 4 40.05 1.23 2.2512 1 4 1 8 40.81 2.55 2.2111 2 2 0 4 40.83 5.15 2.2099 2 1 1 8 41.81 1.18 2.1605 1 3 2 8 43.20 1.15 2.0944 0 4 2 4 43.31 2.38 2.0892 2 2 1 8 44.87 1.42 2.0200 2 3 0 4 44.94 1.44 2.0172 1 5 0 4 47.26 1.83 1.9234 1 5 1 8 47.26 1.82 1.9233 2 0 2 4 47.43 7.98 1.9168 1 1 3 8 48.01 2.54 1.8951 2 1 2 8 49.64 3.93 1.8365 1 2 3 8 50.12 20.37 1.8202 2 4 0 4 50.20 49.18 1.8174 2 2 2 8 51.40 8.23 1.7776 0 6 1 4 52.26 10.24 1.7503 2 4 1 8 53.00 2.74 1.7279 1 6 0 4 53.17 20.86 1.7225 1 3 3 8 53.76 6.92 1.7050 1 5 2 8 54.33 10.37 1.6884 0 4 3 4 57.57 27.06 1.6010 0 6 2 4 57.80 19.38 1.5953 0 0 4 2 57.99 2.12 1.5904 3 1 0 4 58.31 3.59 1.5824 2 5 1 8 58.37 1.59 1.5810 2 4 2 8 59.92 1.25 1.5436 3 2 0 4 59.94 6.73 1.5432 3 1 1 8 61.54 11.63 1.5069 1 7 0 4 61.84 2.84 1.5004 3 2 1 8 63.06 1.78 1.4741 3 3 0 4 64.04 2.10 1.4539 2 5 2 8 64.93 1.66 1.4363 3 3 1 8 65.59 2.90 1.4234 3 1 2 8 66.73 5.43 1.4017 1 3 4 8 67.03 1.07 1.3962 0 6 3 4 67.32 3.32 1.3908 3 4 0 4 67.39 11.27 1.3896 3 2 2 8 67.75 1.37 1.3832 0 4 4 4 67.76 1.68 1.3829 2 4 3 8 68.91 3.17 1.3626 1 7 2 8 69.13 1.96 1.3589 3 4 1 8 70.63 1.59 1.3336 2 6 2 8 70.83 1.88 1.3303 2 0 4 4 71.41 1.32 1.3209 2 1 4 8 73.04 1.58 1.2955 2 5 3 8 74.36 1.09 1.2757 3 5 1 8 74.41 1.46 1.2749 3 4 2 8 74.49 1.83 1.2737 3 1 3 8 74.55 3.31 1.2729 0 8 2 4 76.61 1.15 1.2438 0 2 5 4 77.57 1.89 1.2307 1 8 2 8 78.89 1.38 1.2134 3 6 0 4 79.03 1.11 1.2116 3 3 3 8 79.30 1.73 1.2082 2 6 3 8 79.51 4.43 1.2054 3 5 2 8 79.53 2.43 1.2053 4 0 0 2 79.97 4.39 1.1997 2 4 4 8 80.59 1.46 1.1921 3 6 1 8 81.41 1.57 1.1821 2 8 1 8 82.40 4.79 1.1704 1 3 5 8 82.95 2.88 1.1640 3 4 3 8 86.13 2.14 1.1290 3 7 0 4 86.83 1.92 1.1217 4 1 2 8 87.06 4.28 1.1194 1 9 2 8 87.94 1.26 1.1104 3 5 3 8 88.05 1.61 1.1093 3 2 4 8 88.49 2.14 1.1049 4 2 2 8 89.46 6.85 1.0955 1 7 4 8 89.60 2.82 1.0941 0 10 1 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.