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: X4P4, P = 2.84 GPa _database_code_amcsd 0008749 CELL PARAMETERS: 7.0500 12.2907 7.1386 90.000 120.587 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 532.488 Density (g/cm3): 2.997 MAX. ABS. INTENSITY / VOLUME**2: 13.82208035 RIR: 1.501 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.41 3.47 6.1453 0 2 0 2 20.44 1.90 4.3454 0 2 1 4 26.00 3.70 3.4277 -1 1 2 4 26.12 7.67 3.4115 -1 3 1 4 26.24 19.57 3.3956 1 3 0 4 26.37 38.50 3.3799 1 1 1 4 28.98 53.62 3.0807 -2 0 2 2 29.06 55.42 3.0727 0 4 0 2 29.06 44.58 3.0727 0 0 2 2 29.21 45.48 3.0573 -2 2 1 4 29.43 9.64 3.0345 2 0 0 2 32.58 3.38 2.7483 0 4 1 4 32.58 4.76 2.7483 0 2 2 4 32.92 6.47 2.7209 2 2 0 4 33.29 5.65 2.6912 -1 3 2 4 33.59 15.92 2.6679 1 3 1 4 38.88 6.07 2.3161 -2 4 1 4 39.30 3.20 2.2928 -1 1 3 4 39.55 1.65 2.2784 1 5 0 4 39.73 4.35 2.2689 1 1 2 4 39.87 3.14 2.2612 -3 1 1 4 41.34 1.39 2.1839 -2 2 3 4 41.51 2.28 2.1755 -2 4 2 4 41.56 1.25 2.1727 0 4 2 4 41.84 2.94 2.1591 2 4 0 4 44.69 1.21 2.0278 -1 3 3 4 44.97 1.83 2.0157 -3 3 2 4 45.00 5.79 2.0145 1 5 1 4 45.44 1.77 1.9962 3 1 0 4 49.66 5.02 1.8360 -3 3 3 4 50.30 5.94 1.8139 3 3 0 4 51.19 9.11 1.7846 -2 0 4 2 51.61 6.50 1.7710 -2 6 1 4 53.78 3.03 1.7044 0 6 2 4 53.78 1.93 1.7044 0 4 3 4 54.01 5.11 1.6978 2 6 0 4 54.14 1.55 1.6940 -4 2 2 4 54.28 1.65 1.6900 2 2 2 4 54.40 3.02 1.6866 1 7 0 4 54.60 7.04 1.6809 1 1 3 4 56.07 9.34 1.6401 -4 2 3 4 58.59 2.29 1.5755 -1 7 2 4 58.78 2.01 1.5708 1 7 1 4 58.91 2.56 1.5677 1 3 3 4 59.15 2.12 1.5620 3 5 0 4 59.94 2.48 1.5432 -2 4 4 4 60.06 2.22 1.5403 -4 0 4 2 60.24 2.67 1.5363 0 8 0 2 60.57 1.39 1.5287 -4 4 2 4 60.70 4.09 1.5257 2 4 2 4 61.07 1.71 1.5173 4 0 0 2 62.29 1.54 1.4905 0 8 1 4 66.38 1.18 1.4083 -2 8 1 4 67.02 1.49 1.3964 1 5 3 4 67.59 1.96 1.3859 3 1 2 4 70.42 7.01 1.3371 -1 1 5 4 70.49 4.73 1.3359 -4 6 2 4 70.57 2.69 1.3346 -3 7 3 4 70.61 3.05 1.3340 2 6 2 4 70.70 2.13 1.3324 -5 1 4 4 70.71 3.80 1.3323 1 9 0 4 71.09 1.64 1.3260 3 7 0 4 71.29 2.92 1.3230 -5 3 2 4 71.44 2.31 1.3204 3 3 2 4 71.70 4.09 1.3163 -4 2 5 4 72.16 3.80 1.3090 -4 6 3 4 73.08 3.44 1.2948 4 2 1 4 73.82 1.22 1.2837 -2 8 3 4 74.20 2.41 1.2780 -1 3 5 4 74.37 4.94 1.2755 -1 9 2 4 74.48 2.94 1.2739 -5 3 4 4 77.69 2.91 1.2291 0 8 3 4 78.44 2.34 1.2192 4 6 0 4 78.91 2.37 1.2131 3 5 2 4 81.59 1.62 1.1800 -1 5 5 4 81.90 1.64 1.1763 -3 9 2 4 81.97 2.55 1.1754 1 9 2 4 82.09 1.81 1.1741 1 5 4 4 82.97 1.64 1.1638 5 3 0 4 86.43 2.26 1.1258 -4 6 5 4 88.64 1.10 1.1034 -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.