Diopside Comodi P, Princivalle F, Tirone M, Zanazzi P F European Journal of Mineralogy 7 (1995) 141-149 Comparative compressibility of clinopyroxenes from mantle nodules Sample: PC135 at room conditions _database_code_amcsd 0006580 CELL PARAMETERS: 9.6780 8.8360 5.2570 90.000 106.900 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 430.137 Density (g/cm3): 3.336 MAX. ABS. INTENSITY / VOLUME**2: 11.46966344 RIR: 1.119 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 20.10 4.65 4.4180 0 2 0 2 26.86 11.36 3.3194 0 2 1 4 27.91 24.14 3.1963 2 2 0 4 29.96 100.00 2.9822 -2 2 1 4 30.68 34.94 2.9140 3 1 0 4 30.96 32.89 2.8886 -3 1 1 4 35.22 29.26 2.5484 -1 3 1 4 35.32 2.58 2.5415 -2 0 2 2 35.70 40.61 2.5150 0 0 2 2 36.20 39.42 2.4817 2 2 1 4 39.78 14.43 2.2661 3 1 1 4 41.12 10.39 2.1951 1 1 2 4 41.31 7.51 2.1857 0 2 2 4 42.42 7.50 2.1309 3 3 0 4 42.63 19.89 2.1209 -3 3 1 4 43.14 8.71 2.0969 -4 2 1 4 44.81 17.44 2.0226 0 4 1 4 44.85 12.17 2.0210 -4 0 2 2 45.79 7.29 1.9816 2 0 2 2 46.30 5.42 1.9609 -1 3 2 4 46.87 1.38 1.9384 -2 4 1 4 49.70 1.40 1.8343 3 3 1 4 50.34 5.69 1.8126 5 1 0 4 50.48 3.55 1.8080 2 2 2 4 50.84 2.72 1.7961 1 3 2 4 52.34 1.05 1.7480 4 2 1 4 52.73 12.11 1.7359 1 5 0 4 53.22 1.43 1.7210 -5 1 2 4 54.33 1.50 1.6885 3 1 2 4 55.20 5.25 1.6640 -3 1 3 4 55.35 4.85 1.6597 0 4 2 4 56.64 17.54 1.6250 -2 2 3 4 57.07 16.01 1.6139 -5 3 1 4 57.68 4.57 1.5982 4 4 0 4 58.91 1.47 1.5678 5 3 0 4 59.94 3.69 1.5433 6 0 0 2 60.35 5.36 1.5336 3 5 0 4 60.59 5.32 1.5283 -6 0 2 2 61.18 1.89 1.5150 -6 2 1 4 61.86 6.01 1.4998 4 0 2 2 61.91 13.49 1.4987 -1 3 3 4 63.02 1.83 1.4750 2 4 2 4 63.13 5.64 1.4727 0 6 0 2 64.52 2.20 1.4443 -6 2 2 4 65.75 1.26 1.4202 4 2 2 4 66.11 1.88 1.4133 0 6 1 4 66.69 9.45 1.4025 -3 5 2 4 66.72 19.65 1.4020 5 3 1 4 67.17 2.98 1.3936 1 5 2 4 68.17 4.22 1.3756 2 2 3 4 68.46 1.87 1.3705 -2 4 3 4 70.51 1.24 1.3355 0 4 3 4 71.01 7.09 1.3273 -7 1 2 4 71.57 3.74 1.3184 -5 3 3 4 72.21 1.36 1.3083 7 1 0 4 72.30 2.86 1.3069 6 2 1 4 72.43 1.21 1.3049 5 1 2 4 73.36 4.24 1.2906 -3 1 4 4 73.82 1.33 1.2836 -1 1 4 4 74.46 2.82 1.2742 -2 6 2 4 74.69 6.92 1.2708 0 6 2 4 74.70 2.07 1.2708 -4 0 4 2 75.62 3.26 1.2575 0 0 4 2 76.08 1.26 1.2511 -7 3 1 4 77.43 7.56 1.2326 3 5 2 4 79.73 1.88 1.2028 1 7 1 4 83.52 1.36 1.1575 8 0 0 2 83.95 3.08 1.1527 -6 0 4 2 89.24 1.37 1.0976 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.