Coesite Angel R J, Shaw C S J, Gibbs G V Physics and Chemistry of Minerals 30 (2003) 167-176 Compression mechanisms of coesite Sample: X1P12, P = 6.16 GPa _database_code_amcsd 0008753 CELL PARAMETERS: 6.9520 12.1986 7.0942 90.000 120.820 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 516.661 Density (g/cm3): 3.089 MAX. ABS. INTENSITY / VOLUME**2: 7.868598426 RIR: 0.829 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.52 6.92 6.0993 0 2 0 2 20.61 2.20 4.3104 0 2 1 4 26.16 7.40 3.4060 -1 1 2 4 26.33 13.39 3.3844 -1 3 1 4 26.52 29.79 3.3608 1 3 0 4 26.73 68.15 3.3354 1 1 1 4 29.25 93.42 3.0528 -2 0 2 2 29.29 100.00 3.0496 0 4 0 2 29.32 75.74 3.0462 0 0 2 2 29.59 79.04 3.0192 -2 2 1 4 29.93 18.49 2.9851 2 0 0 2 32.84 6.08 2.7271 0 4 1 4 32.86 9.42 2.7252 0 2 2 4 33.42 9.12 2.6812 2 2 0 4 33.53 10.79 2.6730 -1 3 2 4 33.98 25.82 2.6384 1 3 1 4 39.31 12.74 2.2921 -2 4 1 4 39.56 8.12 2.2778 -1 1 3 4 39.79 1.63 2.2655 -1 5 1 4 39.92 3.18 2.2584 1 5 0 4 40.22 9.30 2.2423 1 1 2 4 40.51 6.83 2.2269 -3 1 1 4 41.64 2.75 2.1691 -2 2 3 4 41.87 4.88 2.1575 -2 4 2 4 41.92 2.23 2.1552 0 4 2 4 42.37 4.04 2.1332 2 4 0 4 42.64 1.03 2.1205 2 2 1 4 45.01 2.14 2.0142 -1 3 3 4 45.46 11.50 1.9953 1 5 1 4 45.51 3.71 1.9932 -3 3 2 4 46.22 3.43 1.9641 3 1 0 4 50.12 10.23 1.8200 -3 3 3 4 50.22 1.40 1.8166 2 4 1 4 51.10 11.29 1.7875 3 3 0 4 51.53 14.79 1.7735 -2 0 4 2 52.12 12.12 1.7548 -2 6 1 4 54.24 6.48 1.6910 0 6 2 4 54.27 3.64 1.6903 0 4 3 4 54.61 1.95 1.6807 -1 5 3 4 54.62 7.25 1.6804 2 6 0 4 54.78 1.37 1.6757 -1 7 1 4 54.88 4.30 1.6729 1 7 0 4 54.95 2.21 1.6709 -4 2 2 4 55.07 2.68 1.6677 2 2 2 4 55.25 12.32 1.6626 1 1 3 4 56.76 16.09 1.6218 -4 2 3 4 58.91 1.05 1.5676 -1 3 4 4 59.06 4.18 1.5641 -1 7 2 4 59.35 2.91 1.5571 1 7 1 4 59.60 4.04 1.5513 1 3 3 4 59.99 3.68 1.5421 3 5 0 4 60.30 1.96 1.5349 3 3 1 4 60.38 4.69 1.5331 -2 4 4 4 60.67 3.35 1.5264 -4 0 4 2 60.74 4.42 1.5248 0 8 0 2 60.82 1.09 1.5231 0 0 4 2 61.31 1.45 1.5120 2 6 1 4 61.42 1.57 1.5096 -4 4 2 4 61.53 6.22 1.5072 2 4 2 4 62.20 2.42 1.4926 4 0 0 2 62.82 2.83 1.4792 0 8 1 4 64.25 1.33 1.4498 4 2 0 4 66.82 1.26 1.4000 -3 1 5 4 67.02 2.02 1.3963 -2 8 1 4 67.66 1.34 1.3848 1 7 2 4 67.77 2.69 1.3827 1 5 3 4 68.14 1.51 1.3762 -5 1 3 4 68.59 1.57 1.3683 -5 1 2 4 68.72 3.50 1.3659 3 1 2 4 70.75 1.50 1.3316 -3 3 5 4 71.00 13.29 1.3275 -1 1 5 4 71.24 5.17 1.3237 -3 7 3 4 71.36 6.67 1.3218 1 9 0 4 71.42 8.24 1.3208 -4 6 2 4 71.52 4.91 1.3192 2 6 2 4 71.60 4.04 1.3179 -5 1 4 4 71.80 1.12 1.3147 1 1 4 4 72.03 3.18 1.3110 3 7 0 4 72.33 6.83 1.3065 -4 2 5 4 72.47 5.56 1.3042 -5 3 2 4 72.60 4.28 1.3021 3 3 2 4 72.99 6.98 1.2962 -4 6 3 4 73.69 1.20 1.2856 -4 6 1 4 74.42 6.65 1.2747 4 2 1 4 74.45 2.35 1.2744 -2 8 3 4 74.84 4.30 1.2687 -1 3 5 4 75.02 8.96 1.2661 -1 9 2 4 75.42 5.58 1.2604 -5 3 4 4 78.43 5.68 1.2194 0 8 3 4 78.65 1.02 1.2165 -1 7 4 4 78.76 1.50 1.2150 -5 1 5 4 79.70 4.23 1.2032 4 6 0 4 80.14 4.07 1.1975 3 5 2 4 80.89 1.62 1.1884 5 1 0 4 82.31 3.10 1.1714 -1 5 5 4 82.78 2.31 1.1660 -3 9 2 4 82.84 4.10 1.1652 1 9 2 4 82.88 1.26 1.1648 -5 -5 4 4 83.07 3.25 1.1626 1 5 4 4 83.63 1.52 1.1562 -2 8 4 4 84.58 2.62 1.1457 5 3 0 4 84.64 1.31 1.1450 2 8 2 4 87.25 3.91 1.1174 -4 6 5 4 89.26 1.21 1.0974 4 6 1 4 89.42 1.78 1.0958 -3 7 5 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.