Diopside Levien L, Prewitt C T American Mineralogist 66 (1981) 315-323 High-pressure structural study of diopside P = 23.6 kbar pyroxene _database_code_amcsd 0000812 CELL PARAMETERS: 9.6809 8.8470 5.2169 90.000 105.570 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 430.415 Density (g/cm3): 3.341 MAX. ABS. INTENSITY / VOLUME**2: 11.93987455 RIR: 1.164 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 20.07 3.34 4.4235 0 2 0 2 24.43 2.91 3.6436 1 1 1 4 26.85 9.79 3.3204 0 2 1 4 27.80 23.50 3.2092 2 2 0 4 30.15 100.00 2.9645 -2 2 1 4 30.48 26.63 2.9328 3 1 0 4 31.18 37.07 2.8689 -3 1 1 4 31.83 1.45 2.8118 1 3 0 4 35.29 24.61 2.5431 -1 3 1 4 35.73 41.72 2.5127 0 0 2 2 35.75 2.40 2.5113 -2 0 2 2 35.88 43.20 2.5031 2 2 1 4 37.91 1.52 2.3733 1 3 1 4 39.30 17.86 2.2928 3 1 1 4 40.92 9.52 2.2056 1 1 2 4 41.32 9.27 2.1848 0 2 2 4 41.34 1.40 2.1839 -2 2 2 4 42.24 10.30 2.1394 3 3 0 4 42.77 18.46 2.1143 -3 3 1 4 43.28 8.83 2.0903 -4 2 1 4 43.90 1.17 2.0625 4 2 0 4 44.77 19.40 2.0244 0 4 1 4 45.36 7.75 1.9992 2 0 2 2 45.41 12.14 1.9971 -4 0 2 2 46.48 8.54 1.9538 -1 3 2 4 49.28 2.08 1.8492 3 3 1 4 49.97 6.57 1.8250 5 1 0 4 50.07 2.80 1.8218 2 2 2 4 50.64 3.57 1.8025 1 3 2 4 52.65 13.25 1.7384 1 5 0 4 53.77 2.15 1.7048 -5 1 2 4 55.02 1.55 1.6689 -1 5 1 4 55.34 4.96 1.6602 0 4 2 4 55.89 6.48 1.6450 -3 1 3 4 57.13 17.23 1.6122 -2 2 3 4 57.14 14.00 1.6121 -5 3 1 4 57.43 5.32 1.6046 4 4 0 4 58.56 2.37 1.5763 5 3 0 4 59.47 3.72 1.5543 6 0 0 2 60.18 5.06 1.5377 3 5 0 4 61.04 6.71 1.5179 4 0 2 2 61.11 5.43 1.5164 -6 0 2 2 61.19 2.58 1.5146 -6 2 1 4 62.00 1.38 1.4969 -5 3 2 4 62.17 13.55 1.4932 -1 3 3 4 62.64 1.94 1.4831 2 4 2 4 63.05 4.43 1.4745 0 6 0 2 64.10 1.51 1.4528 4 4 1 4 64.95 1.39 1.4358 4 2 2 4 65.02 2.33 1.4345 -6 2 2 4 66.02 18.41 1.4152 5 3 1 4 66.03 2.65 1.4149 0 6 1 4 66.97 4.31 1.3973 1 5 2 4 67.00 9.55 1.3968 -3 5 2 4 67.71 4.66 1.3838 2 2 3 4 68.69 1.32 1.3664 -7 1 1 4 68.87 1.21 1.3633 -2 4 3 4 70.52 1.59 1.3354 0 4 3 4 71.41 1.11 1.3209 5 1 2 4 71.43 4.29 1.3206 6 2 1 4 71.49 6.71 1.3197 -7 1 2 4 71.63 1.12 1.3174 7 1 0 4 72.41 3.26 1.3052 -5 3 3 4 74.18 2.34 1.2783 -1 1 4 4 74.21 3.63 1.2779 -3 1 4 4 74.63 5.70 1.2717 0 6 2 4 74.64 3.52 1.2715 -2 6 2 4 75.70 3.39 1.2564 0 0 4 2 75.75 1.72 1.2557 -4 0 4 2 76.00 1.05 1.2522 -4 6 1 4 76.00 1.51 1.2521 -7 3 1 4 76.05 1.09 1.2515 4 4 2 4 76.86 7.60 1.2403 3 5 2 4 77.95 1.39 1.2256 -1 7 1 4 79.54 2.28 1.2051 1 7 1 4 79.78 1.24 1.2021 -7 1 3 4 82.80 1.90 1.1657 8 0 0 2 84.52 1.06 1.1464 6 2 2 4 85.04 1.15 1.1407 -6 4 3 4 85.31 3.33 1.1377 -6 0 4 2 88.70 1.78 1.1028 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.