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: T1 = 500 degrees C _database_code_amcsd 0006879 CELL PARAMETERS: 5.2360 9.0862 20.1690 90.000 95.707 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 954.791 Density (g/cm3): 2.687 MAX. ABS. INTENSITY / VOLUME**2: 10.03819657 RIR: 1.217 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.81 100.00 10.0345 0 0 2 2 17.68 16.35 5.0173 0 0 4 2 19.64 14.44 4.5197 1 1 0 4 19.76 45.30 4.4932 -1 1 1 4 20.04 17.56 4.4310 0 2 1 4 20.51 2.05 4.3300 1 1 1 4 20.85 3.72 4.2609 -1 1 2 4 21.47 14.24 4.1387 0 2 2 4 22.77 14.01 3.9046 -1 1 3 4 23.67 12.46 3.7583 0 2 3 4 25.36 17.26 3.5121 -1 1 4 4 26.47 22.98 3.3676 0 2 4 4 26.65 29.82 3.3448 0 0 6 2 27.68 18.47 3.2227 1 1 4 4 29.70 19.74 3.0080 0 2 5 4 31.05 16.14 2.8804 1 1 5 4 31.88 8.63 2.8069 -1 1 6 4 34.32 9.30 2.6132 -1 3 1 4 34.43 4.27 2.6050 2 0 0 2 34.71 12.35 2.5847 -2 0 2 2 34.77 20.46 2.5799 1 3 1 4 35.61 1.76 2.5214 -1 1 7 4 35.79 1.80 2.5086 0 0 8 2 36.21 6.37 2.4808 -1 3 3 4 36.49 4.77 2.4626 2 0 2 2 37.28 11.35 2.4121 -2 0 4 2 37.51 27.82 2.3980 1 3 3 4 39.94 2.08 2.2571 0 4 1 4 40.17 4.24 2.2450 -1 3 5 4 40.56 3.55 2.2244 2 2 1 4 40.58 1.49 2.2233 2 0 4 2 40.73 1.52 2.2155 0 4 2 4 41.04 2.90 2.1993 -2 2 3 4 41.72 1.25 2.1650 2 2 2 4 41.78 4.73 2.1621 -2 0 6 2 42.14 11.46 2.1446 1 3 5 4 45.18 6.72 2.0069 0 0 10 2 45.30 1.11 2.0018 0 2 9 4 45.74 4.93 1.9834 -1 3 7 4 46.25 3.11 1.9628 2 0 6 2 48.44 2.70 1.8792 0 4 6 4 52.08 2.65 1.7561 -2 2 8 4 52.56 1.61 1.7412 -1 3 9 4 53.40 1.83 1.7159 1 5 0 4 53.45 1.01 1.7144 -1 5 1 4 53.52 1.85 1.7121 2 4 0 4 53.77 2.41 1.7047 2 2 7 4 54.18 1.34 1.6930 -3 1 3 4 54.90 5.89 1.6722 -2 0 10 2 55.00 1.39 1.6697 2 4 2 4 55.33 1.36 1.6605 -2 2 9 4 55.44 10.94 1.6573 1 3 9 4 55.52 1.42 1.6552 3 1 2 4 56.08 3.00 1.6401 -1 5 4 4 56.52 2.66 1.6282 -3 1 5 4 57.17 1.92 1.6113 2 2 8 4 57.32 2.22 1.6075 1 5 4 4 58.27 1.15 1.5835 -3 1 6 4 59.26 1.21 1.5594 1 5 5 4 59.76 1.02 1.5474 -1 5 6 4 60.37 4.20 1.5333 -1 3 11 4 61.02 1.57 1.5185 2 0 10 2 61.20 4.90 1.5144 0 6 0 2 61.30 10.75 1.5121 -3 3 1 4 61.96 1.16 1.4977 -3 3 3 4 61.97 1.70 1.4974 0 6 2 4 62.19 2.22 1.4928 3 3 1 4 62.99 1.15 1.4756 -2 0 12 2 63.60 2.79 1.4630 1 3 11 4 64.73 1.11 1.4402 2 2 10 4 68.87 1.12 1.3633 2 2 11 4 69.07 8.24 1.3599 -1 3 13 4 69.78 4.01 1.3477 2 0 12 2 69.84 2.04 1.3468 0 4 12 4 70.90 1.33 1.3293 -2 2 13 4 72.15 1.57 1.3092 2 6 0 4 72.20 1.25 1.3084 -4 0 2 2 72.32 3.69 1.3066 -2 6 2 4 72.58 1.38 1.3025 4 0 0 2 72.64 1.84 1.3015 -3 3 9 4 72.97 1.71 1.2965 0 6 8 4 73.49 1.91 1.2887 3 3 7 4 73.89 2.68 1.2826 -2 6 4 4 74.37 1.83 1.2756 4 0 2 2 75.40 1.07 1.2607 -2 2 14 4 75.52 1.05 1.2589 -1 7 1 4 75.68 1.21 1.2567 -4 0 6 2 75.85 1.13 1.2543 0 0 16 2 76.04 2.03 1.2516 2 6 4 4 77.69 1.03 1.2291 -4 2 5 4 86.75 2.30 1.1225 -2 6 10 4 87.81 1.04 1.1117 4 0 8 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.