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 = 53.0 kbar _database_code_amcsd 0001102 CELL PARAMETERS: 4.7700 10.8820 6.3050 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 327.275 Density (g/cm3): 3.175 MAX. ABS. INTENSITY / VOLUME**2: 10.34085191 RIR: 1.060 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 16.29 10.79 5.4410 0 2 0 2 20.33 2.33 4.3687 1 1 0 4 21.57 28.16 4.1192 0 2 1 4 23.38 12.85 3.8040 1 0 1 4 24.79 50.95 3.5909 1 1 1 8 24.82 17.42 3.5868 1 2 0 4 28.31 29.05 3.1525 0 0 2 2 28.63 10.43 3.1176 1 2 1 8 30.97 39.86 2.8873 1 3 0 4 32.83 5.93 2.7277 0 2 2 4 32.92 1.75 2.7205 0 4 0 2 34.16 100.00 2.6252 1 3 1 8 35.10 64.39 2.5564 1 1 2 8 35.95 22.78 2.4979 0 4 1 4 37.72 1.01 2.3850 2 0 0 2 38.00 23.13 2.3679 1 2 2 8 38.08 13.98 2.3632 1 4 0 4 38.65 9.39 2.3297 2 1 0 4 40.78 1.75 2.2128 1 4 1 8 41.31 6.92 2.1853 2 1 1 8 41.33 2.31 2.1844 2 2 0 4 42.45 1.82 2.1292 1 3 2 8 43.86 1.88 2.0640 2 2 1 8 43.96 1.36 2.0596 0 4 2 4 45.52 1.38 1.9928 2 3 0 4 45.83 1.53 1.9800 1 5 0 4 47.82 2.02 1.9020 2 0 2 4 48.04 8.52 1.8939 1 1 3 8 48.17 2.21 1.8891 1 5 1 8 48.59 3.21 1.8736 2 1 2 8 50.31 1.20 1.8137 0 6 0 2 50.32 4.20 1.8133 1 2 3 8 50.86 49.62 1.7955 2 2 2 8 50.92 22.19 1.7934 2 4 0 4 52.50 6.80 1.7430 0 6 1 4 53.09 9.93 1.7250 2 4 1 8 53.96 21.03 1.6992 1 3 3 8 54.10 2.36 1.6953 1 6 0 4 54.74 6.77 1.6767 1 5 2 8 55.23 10.21 1.6632 0 4 3 4 58.56 20.26 1.5762 0 0 4 2 58.68 2.08 1.5733 3 1 0 4 58.73 29.30 1.5721 0 6 2 4 59.21 1.30 1.5605 2 1 3 8 59.28 1.37 1.5588 2 4 2 8 59.32 3.99 1.5578 2 5 1 8 60.67 6.05 1.5265 3 1 1 8 60.68 1.31 1.5262 3 2 0 4 62.63 3.65 1.4833 3 2 1 8 62.88 11.36 1.4781 1 7 0 4 63.93 1.71 1.4562 3 3 0 4 65.13 2.64 1.4322 2 5 2 8 65.82 2.22 1.4189 3 3 1 8 66.41 3.13 1.4077 3 1 2 8 67.73 5.08 1.3835 1 3 4 8 68.28 12.11 1.3737 3 2 2 8 68.33 3.50 1.3727 3 4 0 4 68.82 1.60 1.3642 2 4 3 8 68.84 1.36 1.3639 0 4 4 4 70.16 2.00 1.3413 3 4 1 8 70.35 3.07 1.3383 1 7 2 8 71.78 1.84 1.3150 2 0 4 4 71.94 1.61 1.3126 2 6 2 8 72.39 1.58 1.3055 2 1 4 8 74.28 1.76 1.2769 2 5 3 8 75.48 1.62 1.2595 3 1 3 8 75.54 1.47 1.2586 3 4 2 8 76.23 3.28 1.2489 0 8 2 4 77.26 1.13 1.2349 3 2 3 8 77.74 1.24 1.2284 0 2 5 4 79.30 1.80 1.2082 1 8 2 8 80.19 1.40 1.1970 3 3 3 8 80.30 1.56 1.1956 3 6 0 4 80.55 2.45 1.1925 4 0 0 2 80.76 1.61 1.1900 2 6 3 8 80.83 3.91 1.1891 3 5 2 8 81.26 4.97 1.1839 2 4 4 8 82.03 1.22 1.1747 3 6 1 8 83.18 1.29 1.1614 2 8 1 8 83.69 4.91 1.1556 1 3 5 8 83.98 1.17 1.1523 1 9 1 8 84.25 2.97 1.1493 3 4 3 8 87.82 2.15 1.1116 3 7 0 4 88.02 2.19 1.1096 4 1 2 8 89.13 3.91 1.0986 1 9 2 8 89.35 1.62 1.0964 3 2 4 8 89.44 1.17 1.0956 3 5 3 8 89.75 2.12 1.0926 4 2 2 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.