Diopside Tribaudino M European Journal of Mineralogy 8 (1996) 273-279 High-temperature crystal chemistry of C2/c clinopyroxenes along the join CaMgSi2O6-CaAl2SiO6 Sample: Di70CaTs30 at 500 C _database_code_amcsd 0006624 CELL PARAMETERS: 9.7170 8.8860 5.2880 90.000 106.290 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 438.263 Density (g/cm3): 3.289 MAX. ABS. INTENSITY / VOLUME**2: 11.31029572 RIR: 1.120 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 19.98 3.74 4.4430 0 2 0 2 24.35 2.69 3.6557 1 1 1 4 26.66 8.03 3.3431 0 2 1 4 27.73 23.61 3.2168 2 2 0 4 29.87 100.00 2.9913 -2 2 1 4 30.46 27.96 2.9345 3 1 0 4 30.90 36.90 2.8941 -3 1 1 4 31.70 1.04 2.8231 1 3 0 4 35.03 24.73 2.5612 -1 3 1 4 35.20 1.96 2.5495 -2 0 2 2 35.37 40.05 2.5379 0 0 2 2 35.82 41.06 2.5066 2 2 1 4 37.76 1.37 2.3827 1 3 1 4 39.32 16.91 2.2912 3 1 1 4 40.66 9.75 2.2188 1 1 2 4 40.81 1.44 2.2113 -2 2 2 4 40.95 9.60 2.2037 0 2 2 4 42.14 9.68 2.1445 3 3 0 4 42.47 16.31 2.1286 -3 3 1 4 43.00 8.72 2.1035 -4 2 1 4 43.85 1.06 2.0647 4 2 0 4 44.52 19.37 2.0351 0 4 1 4 44.80 10.72 2.0228 -4 0 2 2 45.21 6.71 2.0054 2 0 2 2 46.01 7.70 1.9724 -1 3 2 4 49.22 1.55 1.8512 3 3 1 4 49.89 2.55 1.8279 2 2 2 4 49.96 6.42 1.8256 5 1 0 4 50.35 3.00 1.8124 1 3 2 4 52.41 11.79 1.7458 1 5 0 4 53.15 2.05 1.7231 -5 1 2 4 54.69 1.37 1.6782 -1 5 1 4 54.93 4.66 1.6716 0 4 2 4 55.01 6.46 1.6694 -3 1 3 4 56.33 15.02 1.6333 -2 2 3 4 56.82 14.04 1.6202 -5 3 1 4 57.28 5.20 1.6084 4 4 0 4 58.47 1.88 1.5784 5 3 0 4 59.46 3.05 1.5545 6 0 0 2 59.95 4.97 1.5429 3 5 0 4 60.49 5.03 1.5305 -6 0 2 2 60.90 2.25 1.5211 -6 2 1 4 61.04 6.52 1.5180 4 0 2 2 61.36 1.12 1.5108 -5 3 2 4 61.45 12.91 1.5088 -1 3 3 4 62.38 1.60 1.4886 2 4 2 4 62.74 3.99 1.4810 0 6 0 2 64.02 1.32 1.4544 4 4 1 4 64.38 1.87 1.4471 -6 2 2 4 64.92 1.46 1.4364 4 2 2 4 65.67 2.05 1.4217 0 6 1 4 66.02 15.63 1.4150 5 3 1 4 66.38 9.40 1.4083 -3 5 2 4 66.59 3.48 1.4043 1 5 2 4 67.33 4.62 1.3907 2 2 3 4 68.05 1.10 1.3777 -2 4 3 4 68.42 1.01 1.3713 -7 1 1 4 69.88 1.24 1.3460 0 4 3 4 70.85 6.06 1.3300 -7 1 2 4 71.40 3.13 1.3211 -5 3 3 4 71.50 3.70 1.3194 6 2 1 4 72.97 3.79 1.2964 -3 1 4 4 73.18 2.11 1.2934 -1 1 4 4 74.03 2.87 1.2806 -2 6 2 4 74.13 5.07 1.2791 0 6 2 4 74.42 1.23 1.2748 -4 0 4 2 74.82 2.92 1.2689 0 0 4 2 75.67 1.28 1.2568 -7 3 1 4 75.92 1.08 1.2533 4 4 2 4 76.61 6.37 1.2438 3 5 2 4 77.49 1.33 1.2318 -1 7 1 4 79.13 1.83 1.2103 1 7 1 4 82.79 1.31 1.1659 8 0 0 2 83.80 3.02 1.1543 -6 0 4 2 88.04 1.39 1.1094 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.