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 = 20.7 kbar _database_code_amcsd 0001099 CELL PARAMETERS: 4.8000 11.0040 6.3460 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 335.191 Density (g/cm3): 3.100 MAX. ABS. INTENSITY / VOLUME**2: 10.17183039 RIR: 1.068 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 16.11 11.12 5.5020 0 2 0 2 20.18 3.04 4.3996 1 1 0 4 21.37 27.08 4.1571 0 2 1 4 23.23 12.74 3.8282 1 0 1 4 24.61 17.40 3.6170 1 2 0 4 24.62 49.56 3.6157 1 1 1 8 28.12 28.84 3.1730 0 0 2 2 28.40 10.65 3.1424 1 2 1 8 30.68 40.58 2.9145 1 3 0 4 32.55 2.01 2.7510 0 4 0 2 32.58 5.38 2.7487 0 2 2 4 33.84 100.00 2.6485 1 3 1 8 34.86 66.70 2.5735 1 1 2 8 35.57 24.15 2.5240 0 4 1 4 37.47 1.05 2.4000 2 0 0 2 37.69 14.32 2.3868 1 4 0 4 37.71 22.31 2.3853 1 2 2 8 38.39 8.75 2.3449 2 1 0 4 40.37 1.27 2.2340 1 4 1 8 41.03 2.21 2.1998 2 2 0 4 41.03 6.30 2.1995 2 1 1 8 42.10 1.72 2.1464 1 3 2 8 43.54 1.29 2.0786 0 4 2 4 43.54 2.14 2.0785 2 2 1 8 45.15 1.18 2.0083 2 3 0 4 45.33 1.38 2.0005 1 5 0 4 47.50 1.91 1.9141 2 0 2 4 47.66 1.76 1.9080 1 5 1 8 47.70 8.37 1.9064 1 1 3 8 48.26 2.93 1.8858 2 1 2 8 49.95 4.33 1.8260 1 2 3 8 50.46 21.34 1.8085 2 4 0 4 50.48 50.09 1.8078 2 2 2 8 51.90 7.12 1.7619 0 6 1 4 52.62 10.45 1.7393 2 4 1 8 53.49 2.20 1.7132 1 6 0 4 53.53 21.13 1.7119 1 3 3 8 54.20 7.27 1.6923 1 5 2 8 54.74 10.80 1.6769 0 4 3 4 58.09 28.74 1.5878 0 6 2 4 58.15 20.33 1.5865 0 0 4 2 58.27 2.28 1.5834 3 1 0 4 58.75 3.77 1.5715 2 5 1 8 58.77 1.48 1.5712 2 4 2 8 58.79 1.20 1.5707 2 1 3 8 60.24 1.35 1.5364 3 2 0 4 60.24 6.27 1.5363 3 1 1 8 62.13 12.16 1.4939 1 7 0 4 62.17 3.56 1.4932 3 2 1 8 63.43 1.89 1.4665 3 3 0 4 64.52 2.48 1.4443 2 5 2 8 65.30 1.99 1.4289 3 3 1 8 65.93 2.92 1.4168 3 1 2 8 67.18 5.28 1.3934 1 3 4 8 67.75 3.50 1.3831 3 4 0 4 67.77 11.86 1.3828 3 2 2 8 68.23 1.70 1.3746 2 4 3 8 68.24 1.45 1.3743 0 4 4 4 69.55 3.31 1.3516 1 7 2 8 69.57 2.01 1.3514 3 4 1 8 71.20 1.58 1.3243 2 6 2 8 71.25 1.89 1.3235 2 0 4 4 71.85 1.49 1.3140 2 1 4 8 73.58 1.70 1.2872 2 5 3 8 74.90 1.45 1.2679 3 4 2 8 74.92 1.72 1.2676 3 1 3 8 75.30 3.53 1.2620 0 8 2 4 76.66 1.09 1.2431 3 2 3 8 77.12 1.16 1.2367 0 2 5 4 78.34 1.86 1.2205 1 8 2 8 79.50 1.58 1.2057 3 6 0 4 79.53 1.25 1.2052 3 3 3 8 79.94 1.55 1.2000 2 6 3 8 79.95 2.44 1.2000 4 0 0 2 80.08 4.36 1.1983 3 5 2 8 80.54 4.86 1.1926 2 4 4 8 81.21 1.37 1.1845 3 6 1 8 82.19 1.51 1.1728 2 8 1 8 82.89 1.01 1.1647 1 9 1 8 82.98 4.89 1.1636 1 3 5 8 83.51 2.84 1.1576 3 4 3 8 86.86 2.14 1.1213 3 7 0 4 87.32 2.20 1.1166 4 1 2 8 87.98 3.95 1.1100 1 9 2 8 88.59 1.13 1.1039 3 5 3 8 88.61 1.64 1.1037 3 2 4 8 89.01 2.18 1.0998 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.