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: X1P5, P = 6.509 GPa _database_code_amcsd 0008754 CELL PARAMETERS: 6.9450 12.1909 7.0912 90.000 120.850 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 515.436 Density (g/cm3): 3.097 MAX. ABS. INTENSITY / VOLUME**2: 7.906029819 RIR: 0.831 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.53 7.19 6.0954 0 2 0 2 20.62 2.14 4.3075 0 2 1 4 26.18 7.19 3.4045 -1 1 2 4 26.35 13.65 3.3823 -1 3 1 4 26.55 29.85 3.3579 1 3 0 4 26.76 68.53 3.3316 1 1 1 4 29.27 92.82 3.0510 -2 0 2 2 29.30 100.00 3.0477 0 4 0 2 29.34 75.85 3.0439 0 0 2 2 29.62 79.14 3.0164 -2 2 1 4 29.97 18.57 2.9812 2 0 0 2 32.86 6.00 2.7253 0 4 1 4 32.89 9.37 2.7233 0 2 2 4 33.46 9.10 2.6780 2 2 0 4 33.54 10.90 2.6716 -1 3 2 4 34.01 25.53 2.6359 1 3 1 4 39.34 12.80 2.2902 -2 4 1 4 39.59 8.40 2.2767 -1 1 3 4 39.81 1.71 2.2641 -1 5 1 4 39.95 3.16 2.2568 1 5 0 4 40.26 9.46 2.2400 1 1 2 4 40.56 6.95 2.2244 -3 1 1 4 41.66 2.75 2.1681 -2 2 3 4 41.90 4.94 2.1562 -2 4 2 4 41.95 2.25 2.1537 0 4 2 4 42.41 4.05 2.1312 2 4 0 4 42.69 1.08 2.1180 2 2 1 4 45.03 2.30 2.0131 -1 3 3 4 45.50 11.80 1.9937 1 5 1 4 45.55 3.89 1.9916 -3 3 2 4 46.28 3.46 1.9616 3 1 0 4 50.15 10.40 1.8189 -3 3 3 4 50.28 1.41 1.8147 2 4 1 4 51.16 11.64 1.7854 3 3 0 4 51.55 14.81 1.7728 -2 0 4 2 52.16 12.52 1.7535 -2 6 1 4 54.28 6.51 1.6899 0 6 2 4 54.31 3.59 1.6891 0 4 3 4 54.64 1.96 1.6797 -1 5 3 4 54.67 7.26 1.6790 2 6 0 4 54.82 1.36 1.6747 -1 7 1 4 54.92 4.25 1.6717 1 7 0 4 55.01 2.13 1.6693 -4 2 2 4 55.13 2.69 1.6658 2 2 2 4 55.31 12.62 1.6610 1 1 3 4 56.81 16.28 1.6206 -4 2 3 4 58.95 1.09 1.5668 -1 3 4 4 59.10 4.04 1.5632 -1 7 2 4 59.40 2.92 1.5559 1 7 1 4 59.66 4.02 1.5499 1 3 3 4 60.06 3.68 1.5405 3 5 0 4 60.38 2.04 1.5331 3 3 1 4 60.41 4.91 1.5324 -2 4 4 4 60.71 3.30 1.5255 -4 0 4 2 60.78 4.60 1.5239 0 8 0 2 60.87 1.06 1.5220 0 0 4 2 61.37 1.52 1.5106 2 6 1 4 61.48 1.58 1.5082 -4 4 2 4 61.60 6.39 1.5056 2 4 2 4 62.29 2.40 1.4906 4 0 0 2 62.87 2.88 1.4783 0 8 1 4 64.34 1.31 1.4479 4 2 0 4 66.85 1.27 1.3994 -3 1 5 4 67.08 1.99 1.3953 -2 8 1 4 67.25 1.02 1.3922 -1 7 3 4 67.71 1.36 1.3837 1 7 2 4 67.84 2.74 1.3815 1 5 3 4 68.21 1.51 1.3749 -5 1 3 4 68.67 1.60 1.3667 -5 1 2 4 68.82 3.55 1.3642 3 1 2 4 70.79 1.57 1.3310 -3 3 5 4 71.05 13.68 1.3267 -1 1 5 4 71.29 5.23 1.3229 -3 7 3 4 71.41 6.87 1.3209 1 9 0 4 71.49 8.37 1.3197 -4 6 2 4 71.60 4.93 1.3180 2 6 2 4 71.66 4.14 1.3169 -5 1 4 4 71.87 1.13 1.3135 1 1 4 4 72.11 3.31 1.3098 3 7 0 4 72.37 7.05 1.3058 -4 2 5 4 72.56 5.78 1.3028 -5 3 2 4 72.70 4.41 1.3006 3 3 2 4 73.05 7.17 1.2952 -4 6 3 4 73.78 1.25 1.2843 -4 6 1 4 74.50 2.46 1.2736 -2 8 3 4 74.54 6.86 1.2731 4 2 1 4 74.89 4.35 1.2680 -1 3 5 4 75.07 9.22 1.2653 -1 9 2 4 75.48 5.86 1.2595 -5 3 4 4 78.49 5.85 1.2185 0 8 3 4 78.82 1.51 1.2143 -5 1 5 4 79.80 4.29 1.2019 4 6 0 4 80.25 4.16 1.1962 3 5 2 4 81.02 1.66 1.1868 5 1 0 4 82.37 3.20 1.1707 -1 5 5 4 82.85 2.37 1.1652 -3 9 2 4 82.92 4.26 1.1644 1 9 2 4 82.95 1.25 1.1640 -5 -5 4 4 83.16 3.31 1.1616 1 5 4 4 83.69 1.65 1.1556 -2 8 4 4 84.71 2.73 1.1442 5 3 0 4 84.73 1.34 1.1440 2 8 2 4 87.31 4.06 1.1168 -4 6 5 4 89.39 1.27 1.0961 4 6 1 4 89.47 1.84 1.0953 -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.