Diopside Levien L, Prewitt C T American Mineralogist 66 (1981) 315-323 High-pressure structural study of diopside P = 1 atm pyroxene _database_code_amcsd 0000811 CELL PARAMETERS: 9.7456 8.9198 5.2516 90.000 105.860 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 439.137 Density (g/cm3): 3.275 MAX. ABS. INTENSITY / VOLUME**2: 11.89240227 RIR: 1.182 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 19.91 3.13 4.4599 0 2 0 2 24.32 2.71 3.6594 1 1 1 4 26.66 10.44 3.3434 0 2 1 4 27.61 25.08 3.2310 2 2 0 4 29.89 100.00 2.9895 -2 2 1 4 30.31 26.89 2.9491 3 1 0 4 30.92 36.29 2.8923 -3 1 1 4 31.57 1.19 2.8341 1 3 0 4 35.00 24.29 2.5638 -1 3 1 4 35.47 2.17 2.5311 -2 0 2 2 35.54 41.21 2.5258 0 0 2 2 35.70 41.37 2.5153 2 2 1 4 37.65 1.26 2.3889 1 3 1 4 39.14 17.27 2.3015 3 1 1 4 40.73 9.47 2.2153 1 1 2 4 41.00 1.30 2.2013 -2 2 2 4 41.07 9.36 2.1978 0 2 2 4 41.94 9.94 2.1540 3 3 0 4 42.41 18.39 2.1316 -3 3 1 4 42.93 8.63 2.1065 -4 2 1 4 43.63 1.07 2.0746 4 2 0 4 44.41 19.18 2.0400 0 4 1 4 45.01 11.87 2.0143 -4 0 2 2 45.19 7.31 2.0063 2 0 2 2 46.12 7.77 1.9682 -1 3 2 4 49.00 2.12 1.8591 3 3 1 4 49.69 6.56 1.8348 5 1 0 4 49.84 3.08 1.8297 2 2 2 4 50.34 3.56 1.8127 1 3 2 4 52.19 13.58 1.7525 1 5 0 4 53.29 1.93 1.7191 -5 1 2 4 54.54 1.39 1.6825 -1 5 1 4 54.92 4.77 1.6717 0 4 2 4 55.42 6.39 1.6580 -3 1 3 4 56.67 14.29 1.6242 -5 3 1 4 56.68 17.20 1.6239 -2 2 3 4 57.01 5.13 1.6155 4 4 0 4 58.17 2.08 1.5859 5 3 0 4 59.13 3.69 1.5624 6 0 0 2 59.68 4.77 1.5493 3 5 0 4 60.57 5.15 1.5288 -6 0 2 2 60.72 2.46 1.5253 -6 2 1 4 60.82 6.53 1.5230 4 0 2 2 61.43 1.37 1.5094 -5 3 2 4 61.71 13.28 1.5032 -1 3 3 4 62.25 1.83 1.4915 2 4 2 4 62.47 4.57 1.4866 0 6 0 2 63.70 1.59 1.4610 4 4 1 4 64.43 2.56 1.4462 -6 2 2 4 64.67 1.40 1.4413 4 2 2 4 65.44 2.37 1.4262 0 6 1 4 65.65 18.30 1.4221 5 3 1 4 66.37 9.46 1.4084 -3 5 2 4 66.47 4.25 1.4066 1 5 2 4 67.38 4.51 1.3898 2 2 3 4 68.17 1.25 1.3755 -7 1 1 4 68.29 1.17 1.3736 -2 4 3 4 70.02 1.61 1.3438 0 4 3 4 70.85 6.73 1.3300 -7 1 2 4 71.07 4.15 1.3265 6 2 1 4 71.13 1.11 1.3255 5 1 2 4 71.20 1.16 1.3244 7 1 0 4 71.70 3.36 1.3163 -5 3 3 4 73.58 3.76 1.2873 -3 1 4 4 73.67 2.12 1.2859 -1 1 4 4 73.94 3.56 1.2819 -2 6 2 4 73.99 6.10 1.2812 0 6 2 4 75.06 1.77 1.2656 -4 0 4 2 75.24 3.46 1.2629 0 0 4 2 75.28 1.00 1.2623 -4 6 1 4 75.39 1.50 1.2608 -7 3 1 4 75.61 1.01 1.2577 4 4 2 4 76.34 7.57 1.2475 3 5 2 4 77.20 1.33 1.2357 -1 7 1 4 78.81 2.17 1.2145 1 7 1 4 78.98 1.19 1.2123 -7 1 3 4 82.28 1.84 1.1718 8 0 0 2 84.12 1.04 1.1508 6 2 2 4 84.16 1.01 1.1504 -6 4 3 4 84.43 3.35 1.1474 -6 0 4 2 88.21 1.75 1.1076 2 2 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.