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: X1P8, P = 2.248 GPa _database_code_amcsd 0008748 CELL PARAMETERS: 7.0666 12.3049 7.1462 90.000 120.540 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 535.187 Density (g/cm3): 2.982 MAX. ABS. INTENSITY / VOLUME**2: 7.626542668 RIR: 0.833 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.40 6.04 6.1525 0 2 0 2 20.41 3.78 4.3513 0 2 1 4 25.97 6.73 3.4313 -1 1 2 4 26.09 13.65 3.4158 -1 3 1 4 26.20 35.75 3.4013 1 3 0 4 26.31 69.82 3.3878 1 1 1 4 28.94 96.35 3.0853 -2 0 2 2 29.02 81.25 3.0774 0 0 2 2 29.03 100.00 3.0762 0 4 0 2 29.15 82.11 3.0637 -2 2 1 4 29.35 17.19 3.0431 2 0 0 2 32.46 1.51 2.7579 -2 2 2 4 32.53 8.33 2.7523 0 2 2 4 32.54 6.18 2.7517 0 4 1 4 32.83 12.15 2.7277 2 2 0 4 33.25 9.61 2.6942 -1 3 2 4 33.53 29.07 2.6730 1 3 1 4 38.82 10.57 2.3200 -2 4 1 4 39.25 5.22 2.2954 -1 1 3 4 39.50 2.92 2.2815 1 5 0 4 39.64 7.53 2.2736 1 1 2 4 39.76 5.36 2.2670 -3 1 1 4 41.29 2.41 2.1863 -2 2 3 4 41.45 3.95 2.1784 -2 4 2 4 41.51 2.37 2.1756 0 4 2 4 41.75 5.27 2.1634 2 4 0 4 44.63 2.26 2.0302 -1 3 3 4 44.88 3.04 2.0194 -3 3 2 4 44.93 10.23 2.0177 1 5 1 4 45.30 3.02 2.0017 3 1 0 4 49.45 1.60 1.8433 2 4 1 4 49.58 8.54 1.8386 -3 3 3 4 50.17 10.28 1.8185 3 3 0 4 51.13 16.27 1.7865 -2 0 4 2 51.53 11.48 1.7736 -2 6 1 4 53.70 3.37 1.7068 0 4 3 4 53.71 5.33 1.7066 0 6 2 4 53.91 9.71 1.7007 2 6 0 4 54.01 2.87 1.6978 -4 2 2 4 54.13 1.19 1.6944 -1 5 3 4 54.14 2.96 1.6939 2 2 2 4 54.26 1.73 1.6906 -1 7 1 4 54.32 5.61 1.6888 1 7 0 4 54.48 12.75 1.6841 1 1 3 4 55.96 16.68 1.6432 -4 2 3 4 58.38 1.21 1.5806 -1 3 4 4 58.52 3.94 1.5773 -1 7 2 4 58.69 3.68 1.5730 1 7 1 4 58.79 4.74 1.5706 1 3 3 4 59.01 3.70 1.5654 3 5 0 4 59.17 1.24 1.5614 3 3 1 4 59.87 4.29 1.5449 -2 4 4 4 59.97 4.02 1.5426 -4 0 4 2 60.13 1.56 1.5387 0 0 4 2 60.16 4.60 1.5381 0 8 0 2 60.43 2.67 1.5318 -4 4 2 4 60.56 7.37 1.5290 2 4 2 4 60.88 3.18 1.5216 4 0 0 2 62.21 2.73 1.4922 0 8 1 4 62.92 1.50 1.4771 4 2 0 4 66.26 1.21 1.4106 -3 1 5 4 66.28 2.09 1.4103 -2 8 1 4 66.57 1.16 1.4047 -1 7 3 4 66.84 1.36 1.3996 1 7 2 4 66.89 2.65 1.3988 1 5 3 4 66.97 1.51 1.3974 -5 1 3 4 67.24 1.74 1.3924 -5 1 2 4 67.40 3.40 1.3895 3 1 2 4 70.13 1.60 1.3418 -3 3 5 4 70.31 12.12 1.3388 -1 1 5 4 70.34 8.42 1.3384 -4 6 2 4 70.46 5.52 1.3365 2 6 2 4 70.47 4.73 1.3363 -3 7 3 4 70.56 3.64 1.3348 -5 1 4 4 70.61 6.61 1.3340 1 9 0 4 70.79 1.24 1.3310 1 1 4 4 70.94 2.83 1.3285 3 7 0 4 71.09 5.02 1.3261 -5 3 2 4 71.24 3.91 1.3236 3 3 2 4 71.60 7.34 1.3180 -4 2 5 4 72.03 6.58 1.3111 -4 6 3 4 72.45 1.08 1.3046 -4 6 1 4 72.85 5.74 1.2983 4 2 1 4 73.72 2.11 1.2851 -2 8 3 4 74.09 4.18 1.2796 -1 3 5 4 74.28 8.57 1.2769 -1 9 2 4 74.33 5.00 1.2761 -5 3 4 4 77.57 4.98 1.2307 0 8 3 4 77.78 1.77 1.2279 -5 1 5 4 77.87 1.32 1.2268 -1 7 4 4 78.23 4.11 1.2220 4 6 0 4 78.55 1.05 1.2178 -5 5 2 4 78.70 4.13 1.2159 3 5 2 4 79.05 1.84 1.2113 5 1 0 4 79.39 1.09 1.2070 0 2 5 4 81.46 2.78 1.1815 -1 5 5 4 81.69 2.86 1.1787 -5 5 4 4 81.76 2.97 1.1779 -3 9 2 4 81.83 4.48 1.1770 1 9 2 4 81.92 3.18 1.1761 1 5 4 4 82.70 2.96 1.1670 5 3 0 4 82.81 1.26 1.1656 -2 8 4 4 83.41 1.69 1.1587 2 8 2 4 84.08 1.41 1.1512 4 0 2 2 86.10 1.24 1.1293 3 3 3 4 86.30 3.97 1.1272 -4 6 5 4 87.50 1.12 1.1148 4 6 1 4 88.52 1.98 1.1046 -3 7 5 4 89.18 1.23 1.0982 1 1 5 4 89.57 1.06 1.0944 3 7 2 4 89.91 1.52 1.0911 5 5 0 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.