Phengite Mookherjee M, Redfern S A T, Zhang M European Journal of Mineralogy 13 (2001) 545-555 Thermal response of structure and hydroxyl ion of phengite-2M_1: an in situ neutron diffraction and FTIR study Sample: T2 = 500 degrees C _database_code_amcsd 0006880 CELL PARAMETERS: 5.2356 9.0893 20.1770 90.000 95.707 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 955.423 Density (g/cm3): 2.685 MAX. ABS. INTENSITY / VOLUME**2: 10.25338698 RIR: 1.244 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.81 100.00 10.0385 0 0 2 2 17.67 16.36 5.0192 0 0 4 2 19.64 15.11 4.5199 1 1 0 4 19.76 45.19 4.4933 -1 1 1 4 20.03 16.43 4.4325 0 2 1 4 20.51 1.95 4.3302 1 1 1 4 20.85 3.25 4.2613 -1 1 2 4 21.46 13.64 4.1401 0 2 2 4 22.77 13.65 3.9051 -1 1 3 4 23.66 12.83 3.7597 0 2 3 4 25.35 17.35 3.5128 -1 1 4 4 26.46 21.80 3.3689 0 2 4 4 26.64 27.22 3.3462 0 0 6 2 27.68 18.04 3.2233 1 1 4 4 29.69 18.56 3.0091 0 2 5 4 31.04 15.60 2.8810 1 1 5 4 31.87 7.90 2.8077 -1 1 6 4 34.31 8.88 2.6139 -1 3 1 4 34.43 4.05 2.6048 2 0 0 2 34.71 12.08 2.5846 -2 0 2 2 34.76 19.29 2.5806 1 3 1 4 35.60 1.77 2.5222 -1 1 7 4 35.78 1.73 2.5096 0 0 8 2 36.20 6.42 2.4814 -1 3 3 4 36.49 4.59 2.4625 2 0 2 2 37.28 11.09 2.4122 -2 0 4 2 37.50 27.16 2.3986 1 3 3 4 39.75 1.06 2.2676 -2 2 1 4 39.93 1.97 2.2579 0 4 1 4 40.16 4.09 2.2456 -1 3 5 4 40.55 3.37 2.2245 2 2 1 4 40.58 1.32 2.2234 2 0 4 2 40.71 1.37 2.2163 0 4 2 4 41.04 2.58 2.1994 -2 2 3 4 41.72 1.15 2.1651 2 2 2 4 41.77 4.69 2.1623 -2 0 6 2 42.12 11.40 2.1451 1 3 5 4 45.16 5.94 2.0077 0 0 10 2 45.28 1.05 2.0025 0 2 9 4 45.73 5.23 1.9840 -1 3 7 4 46.25 3.15 1.9630 2 0 6 2 48.42 2.61 1.8798 0 4 6 4 51.30 1.01 1.7811 0 4 7 4 52.07 2.37 1.7564 -2 2 8 4 52.54 1.52 1.7418 -1 3 9 4 53.38 1.67 1.7164 1 5 0 4 53.51 1.85 1.7123 2 4 0 4 53.76 2.42 1.7050 2 2 7 4 54.18 1.36 1.6929 -3 1 3 4 54.89 5.27 1.6726 -2 0 10 2 54.99 1.47 1.6700 2 4 2 4 55.31 1.18 1.6609 -2 2 9 4 55.42 9.99 1.6578 1 3 9 4 55.52 1.31 1.6551 3 1 2 4 56.06 2.71 1.6406 -1 5 4 4 56.52 2.55 1.6282 -3 1 5 4 57.15 1.77 1.6117 2 2 8 4 57.30 1.95 1.6080 1 5 4 4 59.24 1.10 1.5599 1 5 5 4 60.35 3.77 1.5338 -1 3 11 4 61.01 1.29 1.5188 2 0 10 2 61.18 4.56 1.5149 0 6 0 2 61.30 9.91 1.5122 -3 3 1 4 61.95 1.57 1.4979 0 6 2 4 61.96 1.04 1.4978 -3 3 3 4 62.18 2.29 1.4928 3 3 1 4 62.97 1.13 1.4760 -2 0 12 2 63.57 2.73 1.4635 1 3 11 4 64.71 1.03 1.4405 2 2 10 4 68.85 1.07 1.3636 2 2 11 4 69.04 7.71 1.3604 -1 3 13 4 69.76 3.64 1.3481 2 0 12 2 69.81 1.92 1.3473 0 4 12 4 70.87 1.28 1.3296 -2 2 13 4 72.13 1.39 1.3095 2 6 0 4 72.21 1.14 1.3083 -4 0 2 2 72.30 3.43 1.3069 -2 6 2 4 72.59 1.26 1.3024 4 0 0 2 72.63 1.69 1.3017 -3 3 9 4 72.94 1.55 1.2969 0 6 8 4 73.48 1.87 1.2888 3 3 7 4 73.87 2.48 1.2829 -2 6 4 4 74.37 1.70 1.2755 4 0 2 2 75.49 1.10 1.2593 -1 7 1 4 75.68 1.13 1.2567 -4 0 6 2 75.81 1.13 1.2548 0 0 16 2 76.02 1.81 1.2519 2 6 4 4 86.72 1.99 1.1228 -2 6 10 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.