Muscovite Tomita K, Shiraki K, Kawano M Clay Science 10 (1998) 423-441 Crystal structure of dehydroxylated 2M1 sericite and its relationship with mixed-layer mica/smectite Sample: unheated _database_code_amcsd 0012229 CELL PARAMETERS: 5.1909 9.0048 20.1170 90.000 95.773 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 935.560 Density (g/cm3): 2.768 MAX. ABS. INTENSITY / VOLUME**2: 3.521656663 RIR: 0.414 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.84 100.00 10.0075 0 0 2 2 17.73 46.25 5.0037 0 0 4 2 19.72 1.24 4.5024 0 2 0 2 19.82 47.99 4.4800 1 1 0 4 19.93 93.16 4.4555 -1 1 1 4 20.22 14.56 4.3926 0 2 1 4 20.69 15.90 4.2927 1 1 1 4 21.64 24.40 4.1060 0 2 2 4 22.44 7.33 3.9621 1 1 2 4 22.93 55.83 3.8792 -1 1 3 4 23.84 47.90 3.7321 0 2 3 4 24.89 3.00 3.5776 1 1 3 4 25.50 70.26 3.4926 -1 1 4 4 26.63 52.62 3.3469 0 2 4 4 26.72 67.80 3.3358 0 0 6 2 27.87 73.14 3.2018 1 1 4 4 28.58 6.11 3.1235 -1 1 5 4 29.87 72.48 2.9916 0 2 5 4 31.24 49.88 2.8634 1 1 5 4 32.02 34.48 2.7950 -1 1 6 4 34.56 4.67 2.5951 1 3 0 4 34.63 31.74 2.5903 -1 3 1 4 34.74 14.78 2.5823 2 0 0 2 34.91 5.25 2.5703 1 1 6 4 35.00 49.83 2.5635 -2 0 2 2 35.09 76.88 2.5572 1 3 1 4 35.75 4.79 2.5117 -1 1 7 4 35.89 6.87 2.5019 0 0 8 2 36.51 30.23 2.4610 -1 3 3 4 36.81 16.00 2.4417 2 0 2 2 37.25 1.46 2.4137 0 2 7 4 37.55 15.42 2.3950 -2 0 4 2 37.83 37.04 2.3783 1 3 3 4 40.05 1.41 2.2512 0 4 0 2 40.11 9.19 2.2479 -2 2 1 4 40.26 2.49 2.2400 2 2 0 4 40.32 2.55 2.2371 0 4 1 4 40.46 8.97 2.2296 -1 3 5 4 40.91 3.46 2.2061 2 0 4 2 40.93 6.82 2.2050 2 2 1 4 41.10 5.04 2.1963 0 4 2 4 41.38 6.61 2.1817 -2 2 3 4 42.04 17.73 2.1493 -2 0 6 2 42.10 2.22 2.1464 2 2 2 4 42.37 2.94 2.1330 0 4 3 4 42.46 37.82 2.1290 1 3 5 4 43.07 1.19 2.1004 -1 3 6 4 43.74 5.94 2.0697 2 2 3 4 44.11 9.49 2.0530 0 4 4 4 44.60 2.29 2.0318 -2 2 5 4 45.31 28.20 2.0015 0 0 10 2 45.80 1.17 1.9811 2 2 4 4 46.03 21.00 1.9719 -1 3 7 4 46.59 10.66 1.9493 2 0 6 2 46.84 1.67 1.9396 -2 2 6 4 48.02 2.44 1.8946 -2 0 8 2 48.55 3.14 1.8751 1 3 7 4 48.80 4.28 1.8660 0 4 6 4 49.30 1.64 1.8484 -1 3 8 4 49.86 1.61 1.8289 0 2 10 4 51.68 2.03 1.7688 0 4 7 4 52.39 4.82 1.7463 -2 2 8 4 52.61 1.43 1.7396 -1 1 11 4 52.84 9.91 1.7325 -1 3 9 4 53.50 4.56 1.7128 2 0 8 2 53.92 1.07 1.7003 -2 4 1 4 54.04 3.76 1.6969 2 4 0 4 54.17 2.88 1.6931 2 2 7 4 54.58 1.20 1.6815 2 4 1 4 54.66 3.90 1.6791 -3 1 3 4 54.94 1.49 1.6711 -2 4 3 4 55.16 13.47 1.6651 -2 0 10 2 55.52 4.47 1.6551 2 4 2 4 55.64 1.22 1.6519 -2 2 9 4 55.78 27.64 1.6480 1 3 9 4 56.05 5.43 1.6409 3 1 2 4 56.07 3.94 1.6403 -2 4 4 4 56.27 3.11 1.6349 1 5 3 4 56.58 8.39 1.6266 -1 5 4 4 56.86 1.82 1.6192 2 4 3 4 56.99 8.94 1.6159 -3 1 5 4 57.54 3.99 1.6018 3 1 3 4 57.57 3.32 1.6009 2 2 8 4 57.58 5.30 1.6008 -2 4 5 4 57.84 4.15 1.5941 1 5 4 4 58.73 2.39 1.5721 -3 1 6 4 59.16 2.94 1.5617 -2 2 10 4 59.40 6.04 1.5560 3 1 4 4 59.46 3.95 1.5546 -2 4 6 4 59.79 1.37 1.5468 1 5 5 4 60.26 3.66 1.5358 -1 5 6 4 60.66 15.15 1.5265 -1 3 11 4 60.67 1.23 1.5265 2 4 5 4 60.94 1.25 1.5203 1 1 12 4 61.40 6.27 1.5101 2 0 10 2 61.82 16.80 1.5008 0 6 0 2 61.90 36.91 1.4989 -3 3 1 4 62.01 2.15 1.4966 0 6 1 4 62.05 1.15 1.4958 0 4 10 4 62.08 1.92 1.4951 1 5 6 4 62.54 1.67 1.4852 -3 3 3 4 62.59 3.05 1.4842 0 6 2 4 62.80 3.58 1.4797 3 3 1 4 62.94 1.02 1.4768 -2 2 11 4 63.09 3.20 1.4736 2 4 6 4 63.26 2.19 1.4701 -2 0 12 2 63.90 2.35 1.4568 0 2 13 4 63.96 5.66 1.4556 1 3 11 4 64.70 1.19 1.4408 1 5 7 4 65.16 3.29 1.4317 2 2 10 4 65.26 1.92 1.4296 0 0 14 2 65.84 1.31 1.4185 1 1 13 4 66.02 1.00 1.4151 0 4 11 4 66.02 1.02 1.4151 -3 1 9 4 66.95 1.38 1.3978 -1 1 14 4 67.14 1.17 1.3942 -2 4 9 4 68.27 1.77 1.3738 -3 3 7 4 68.56 1.36 1.3687 0 6 6 4 69.32 3.32 1.3556 2 2 11 4 69.38 22.47 1.3545 -1 3 13 4 70.19 10.33 1.3409 2 0 12 2 70.23 6.90 1.3402 0 4 12 4 70.92 1.07 1.3288 1 1 14 4 71.23 3.79 1.3239 -2 2 13 4 72.80 1.83 1.2991 -2 6 1 4 72.90 2.98 1.2976 2 6 0 4 72.93 2.37 1.2972 -4 0 2 2 73.02 1.08 1.2957 1 3 13 4 73.06 9.04 1.2952 -2 6 2 4 73.19 4.89 1.2931 -3 3 9 4 73.32 4.39 1.2911 4 0 0 2 73.60 3.76 1.2870 0 6 8 4 74.16 5.59 1.2787 3 3 7 4 74.63 6.35 1.2717 -2 6 4 4 74.69 1.91 1.2708 0 4 13 4 75.13 3.21 1.2645 4 0 2 2 75.74 1.29 1.2558 -2 2 14 4 76.09 2.78 1.2509 0 0 16 2 76.32 4.32 1.2477 -1 7 1 4 76.37 2.47 1.2471 -4 0 6 2 76.41 1.02 1.2465 -4 2 2 4 76.44 1.08 1.2461 -3 5 2 4 76.59 1.10 1.2440 0 6 9 4 76.82 4.03 1.2409 2 6 4 4 76.90 2.32 1.2397 -3 5 3 4 77.44 1.38 1.2324 -1 7 3 4 78.07 2.24 1.2241 3 5 2 4 78.26 1.90 1.2216 1 7 3 4 78.37 2.52 1.2201 2 2 13 4 78.44 3.06 1.2193 -4 2 5 4 78.58 1.01 1.2174 4 2 2 4 78.87 1.02 1.2136 -3 5 5 4 79.38 1.39 1.2072 -3 3 11 4 79.61 1.41 1.2043 1 7 4 4 80.37 1.57 1.1947 -3 5 6 4 80.51 1.08 1.1930 -2 2 15 4 80.95 3.14 1.1876 3 5 4 4 81.29 1.66 1.1835 1 7 5 4 81.44 1.83 1.1818 3 1 11 4 81.50 1.49 1.1810 -4 2 7 4 81.73 1.38 1.1783 4 2 4 4 82.96 1.15 1.1639 -1 1 17 4 83.80 2.08 1.1543 -1 7 7 4 85.96 2.48 1.1308 -2 4 14 4 87.50 5.99 1.1148 -2 6 10 4 87.59 1.02 1.1139 -4 4 4 4 88.68 3.25 1.1030 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.