Phengite Smyth J R, Jacobsen S D, Swope R J, Angel R J, Arlt T, Domanik K, Holloway J R European Journal of Mineralogy 12 (2000) 955-963 Crystal structures and compressibilities of synthetic 2M_1 and 3T phengite micas Sample: synthetic 2M_1 _database_code_amcsd 0006844 CELL PARAMETERS: 5.2046 9.0368 19.8860 90.000 95.615 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 930.809 Density (g/cm3): 2.833 MAX. ABS. INTENSITY / VOLUME**2: 3.007609080 RIR: 0.346 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.94 75.49 9.8953 0 0 2 2 17.93 45.00 4.9476 0 0 4 2 19.65 4.48 4.5184 0 2 0 2 19.76 41.60 4.4938 1 1 0 4 19.89 96.31 4.4649 -1 1 1 4 20.16 20.13 4.4051 0 2 1 4 20.64 15.23 4.3041 1 1 1 4 21.01 1.56 4.2290 -1 1 2 4 21.62 20.97 4.1102 0 2 2 4 22.41 9.62 3.9668 1 1 2 4 22.98 55.18 3.8700 -1 1 3 4 23.87 61.84 3.7278 0 2 3 4 24.90 4.76 3.5754 1 1 3 4 25.62 92.41 3.4766 -1 1 4 4 26.72 61.85 3.3364 0 2 4 4 27.03 64.98 3.2984 0 0 6 2 27.93 95.65 3.1943 1 1 4 4 28.76 13.07 3.1038 -1 1 5 4 30.01 100.00 2.9773 0 2 5 4 31.36 57.71 2.8526 1 1 5 4 32.27 54.31 2.7737 -1 1 6 4 33.64 1.36 2.6641 0 2 6 4 34.44 2.92 2.6039 1 3 0 4 34.52 72.30 2.5983 -1 3 1 4 34.64 35.85 2.5898 2 0 0 2 34.94 44.95 2.5677 -2 0 2 2 34.98 81.73 2.5654 1 3 1 4 35.09 18.56 2.5575 1 1 6 4 36.07 11.23 2.4902 -1 1 7 4 36.32 4.81 2.4738 0 0 8 2 36.47 15.30 2.4638 -1 3 3 4 36.72 8.73 2.4475 2 0 2 2 37.53 5.84 2.3967 0 2 7 4 37.59 36.73 2.3927 -2 0 4 2 37.76 83.22 2.3824 1 3 3 4 39.90 3.57 2.2592 0 4 0 2 40.00 16.11 2.2541 -2 2 1 4 40.13 3.63 2.2469 2 2 0 4 40.17 9.53 2.2446 0 4 1 4 40.40 2.76 2.2324 -2 2 2 4 40.52 3.58 2.2263 -1 3 5 4 40.80 15.97 2.2116 2 2 1 4 40.88 1.18 2.2075 2 0 4 2 40.98 6.88 2.2025 0 4 2 4 41.33 14.88 2.1843 -2 2 3 4 41.98 5.62 2.1520 2 2 2 4 42.20 20.33 2.1413 -2 0 6 2 42.29 6.51 2.1373 0 4 3 4 42.48 43.57 2.1279 1 3 5 4 43.64 5.00 2.0739 2 2 3 4 44.06 7.63 2.0551 0 4 4 4 44.30 1.50 2.0449 -1 1 9 4 44.65 2.35 2.0294 -2 2 5 4 45.75 1.33 1.9834 2 2 4 4 45.85 35.91 1.9791 0 0 10 2 45.90 1.08 1.9772 0 2 9 4 46.22 19.75 1.9641 -1 3 7 4 46.66 11.85 1.9466 2 0 6 2 46.96 2.41 1.9350 -2 2 6 4 48.86 5.06 1.8639 0 4 6 4 49.56 1.54 1.8392 -1 3 8 4 49.64 2.23 1.8366 -2 2 7 4 50.33 1.09 1.8128 0 2 10 4 51.80 3.06 1.7649 0 4 7 4 52.65 5.90 1.7383 -2 2 8 4 53.18 8.30 1.7223 -1 3 9 4 53.68 3.04 1.7074 2 0 8 2 53.71 2.37 1.7065 1 5 0 4 53.74 2.12 1.7056 -2 4 1 4 53.77 1.44 1.7049 -1 5 1 4 53.85 4.32 1.7025 2 4 0 4 53.97 1.01 1.6989 -3 1 2 4 54.09 1.76 1.6955 1 5 1 4 54.26 4.20 1.6905 2 2 7 4 54.56 2.97 1.6819 -3 1 3 4 54.82 1.01 1.6747 -2 4 3 4 55.34 7.30 1.6601 2 4 2 4 55.57 2.08 1.6537 -3 1 4 4 55.62 25.07 1.6524 -2 0 10 2 55.88 4.23 1.6454 3 1 2 4 55.97 2.68 1.6428 -2 2 9 4 55.98 3.29 1.6427 -2 4 4 4 56.05 48.15 1.6407 1 3 9 4 56.10 1.44 1.6393 1 5 3 4 56.47 9.13 1.6295 -1 5 4 4 56.70 4.13 1.6234 2 4 3 4 56.98 10.09 1.6161 -3 1 5 4 57.39 4.00 1.6057 3 1 3 4 57.54 7.27 1.6018 -2 4 5 4 57.71 8.57 1.5974 1 5 4 4 57.72 4.06 1.5971 2 2 8 4 58.78 6.68 1.5708 -3 1 6 4 59.28 7.55 1.5589 3 1 4 4 59.48 5.50 1.5541 -2 4 6 4 59.57 1.79 1.5519 -2 2 10 4 59.68 1.35 1.5492 0 2 12 4 59.70 3.57 1.5490 1 5 5 4 60.25 5.96 1.5360 -1 5 6 4 60.57 4.30 1.5287 2 4 5 4 61.15 20.61 1.5155 -1 3 11 4 61.52 2.19 1.5074 1 1 12 4 61.57 21.21 1.5061 0 6 0 2 61.70 44.62 1.5033 -3 3 1 4 61.71 8.00 1.5031 2 0 10 2 61.77 1.16 1.5018 0 6 1 4 61.77 1.67 1.5018 -2 4 7 4 62.03 3.21 1.4961 1 5 6 4 62.36 3.98 1.4890 0 6 2 4 62.40 3.13 1.4883 -3 3 3 4 62.59 4.90 1.4842 3 3 1 4 63.04 3.29 1.4747 2 4 6 4 63.43 1.87 1.4664 -2 2 11 4 63.88 1.44 1.4572 -2 0 12 2 64.37 3.34 1.4473 1 3 11 4 64.60 2.69 1.4427 0 2 13 4 64.71 1.28 1.4406 1 5 7 4 65.44 4.48 1.4263 2 2 10 4 66.10 2.13 1.4136 0 0 14 2 66.29 1.19 1.4100 -3 1 9 4 66.43 3.03 1.4074 0 4 11 4 66.50 1.57 1.4060 1 1 13 4 67.78 1.30 1.3825 -1 1 14 4 68.94 1.10 1.3621 2 4 8 4 69.67 6.98 1.3496 2 2 11 4 70.04 25.16 1.3433 -1 3 13 4 70.65 12.21 1.3333 2 0 12 2 70.72 8.59 1.3320 0 4 12 4 71.90 7.64 1.3131 -2 2 13 4 72.52 2.55 1.3034 -2 6 1 4 72.61 12.24 1.3020 2 6 0 4 72.71 7.66 1.3004 -4 0 2 2 72.80 16.32 1.2991 -2 6 2 4 73.00 1.39 1.2960 -1 1 15 4 73.05 1.98 1.2952 -2 0 14 2 73.07 7.49 1.2949 4 0 0 2 73.40 7.35 1.2900 -3 3 9 4 73.60 4.32 1.2869 1 3 13 4 73.63 6.44 1.2865 0 6 8 4 74.10 8.05 1.2795 3 3 7 4 74.43 8.41 1.2746 -2 6 4 4 74.88 5.61 1.2681 4 0 2 2 75.27 4.48 1.2625 0 4 13 4 76.01 3.42 1.2520 -1 7 1 4 76.18 1.49 1.2497 -4 2 2 4 76.33 3.48 1.2476 -4 0 6 2 76.51 2.54 1.2451 -2 2 14 4 76.53 1.23 1.2448 4 2 0 4 76.58 6.34 1.2441 2 6 4 4 76.67 1.83 1.2428 -3 5 3 4 77.11 4.51 1.2369 0 0 16 2 77.17 2.25 1.2360 -1 7 3 4 77.78 1.92 1.2279 3 5 2 4 77.97 1.81 1.2254 1 7 3 4 78.32 3.02 1.2208 -4 2 5 4 78.72 1.60 1.2155 -3 5 5 4 78.89 4.22 1.2134 2 2 13 4 79.35 1.67 1.2076 1 7 4 4 79.73 2.46 1.2028 4 2 3 4 79.75 3.16 1.2025 -3 3 11 4 79.87 1.06 1.2010 -1 3 15 4 80.06 1.98 1.1985 0 6 10 4 80.27 2.51 1.1960 -3 5 6 4 80.61 2.10 1.1918 3 3 9 4 80.70 2.66 1.1907 3 5 4 4 81.07 1.50 1.1862 1 7 5 4 81.38 2.08 1.1824 -2 2 15 4 81.49 1.51 1.1812 4 2 4 4 81.50 1.63 1.1810 -4 2 7 4 81.69 2.08 1.1788 3 1 11 4 81.90 1.37 1.1762 -2 6 8 4 83.70 1.55 1.1554 -1 7 7 4 85.00 1.06 1.1411 -3 1 14 4 86.64 2.43 1.1237 -2 4 14 4 86.66 1.53 1.1235 4 4 0 4 87.36 1.12 1.1162 -4 4 4 4 87.67 10.34 1.1131 -2 6 10 4 88.61 5.10 1.1037 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.