Polylithionite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R050132 Swanson T H, Bailey S W Clays and Clay Minerals 29 (1981) 81-90 Redetermination of the lepidolite-2M_1 structure Locality: Bikupice, Czech Republic CELL PARAMETERS: 5.199000 9.026000 19.96900 90.00000 95.41000 90.00000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 8.90 44.89 9.9789 0 0 2 17.81 40.16 4.9895 0 0 4 19.84 31.75 4.4832 1 1 0 19.96 38.21 4.4549 -1 1 1 20.25 15.20 4.3923 0 2 1 20.70 2.53 4.2977 1 1 1 21.68 2.92 4.1043 0 2 2 22.44 11.44 3.9669 1 1 2 23.00 29.10 3.8715 -1 1 3 23.89 55.30 3.7289 0 2 3 24.89 10.15 3.5811 1 1 3 25.60 77.98 3.4833 -1 1 4 26.69 41.05 3.3428 0 2 4 26.83 48.08 3.3263 0 0 6 27.87 82.87 3.2037 1 1 4 28.69 16.20 3.1138 -1 1 5 29.94 74.88 2.9869 0 2 5 31.25 32.18 2.8642 1 1 5 32.15 41.00 2.7856 -1 1 6 33.51 3.24 2.6754 0 2 6 34.65 63.05 2.5904 -1 3 1 34.73 31.80 2.5847 2 0 0 34.93 15.09 2.5701 1 1 6 35.03 33.34 2.5630 -2 0 2 35.09 66.66 2.5583 1 3 1 35.90 5.78 2.5028 -1 1 7 36.02 5.90 2.4947 0 0 8 36.56 25.06 2.4591 -1 3 3 36.77 12.99 2.4453 2 0 2 37.35 3.92 2.4088 0 2 7 37.63 18.56 2.3915 -2 0 4 37.83 41.98 2.3794 1 3 3 40.06 2.64 2.2514 0 4 0 40.11 11.81 2.2486 -2 2 1 40.24 3.09 2.2416 2 2 0 40.33 8.61 2.2372 0 4 1 40.51 2.47 2.2275 -2 2 2 40.54 1.24 2.2262 -1 3 5 40.90 9.95 2.2071 2 2 1 41.11 3.84 2.1962 0 4 2 41.42 9.65 2.1804 -2 2 3 42.06 3.14 2.1489 2 2 2 42.16 16.46 2.1440 -2 0 6 42.40 5.88 2.1326 0 4 3 42.46 33.47 2.1294 1 3 5 43.69 5.65 2.0723 2 2 3 44.14 4.22 2.0521 0 4 4 44.68 3.05 2.0285 -2 2 5 45.45 34.12 1.9958 0 0 10 46.14 14.56 1.9677 -1 3 7 46.55 7.87 1.9515 2 0 6 48.85 2.08 1.8645 0 4 6 49.58 2.10 1.8388 -2 2 7 51.74 2.55 1.7669 0 4 7 52.55 2.29 1.7417 -2 2 8 52.99 14.22 1.7281 -1 3 9 53.46 6.00 1.7140 2 0 8 53.91 2.23 1.7008 1 5 0 54.02 2.28 1.6976 2 4 0 54.09 1.45 1.6954 -3 1 2 54.13 2.01 1.6944 2 2 7 54.96 1.33 1.6706 -2 4 3 55.48 2.57 1.6563 2 4 2 55.37 18.09 1.6593 -2 0 10 55.66 1.98 1.6512 -3 1 4 55.82 36.14 1.6470 1 3 9 55.96 4.18 1.6430 3 1 2 56.10 2.93 1.6393 -2 4 4 56.61 9.40 1.6257 -1 5 4 56.81 3.77 1.6204 2 4 3 57.05 4.58 1.6143 -3 1 5 57.44 3.79 1.6041 3 1 3 57.63 9.21 1.5993 -2 4 5 57.83 5.62 1.5944 1 5 4 58.28 1.57 1.5830 -1 5 5 58.82 4.32 1.5699 -3 1 6 59.30 8.01 1.5583 3 1 4 59.54 3.71 1.5526 -2 4 6 59.77 2.18 1.5470 1 5 5 60.32 4.47 1.5343 -1 5 6 60.61 3.18 1.5276 2 4 5 60.85 12.67 1.5223 -1 3 11 61.02 1.72 1.5183 1 1 12 61.37 5.62 1.5105 2 0 10 61.80 19.49 1.5009 0 6 0 61.86 39.79 1.4996 -3 3 1 62.07 2.52 1.4952 1 5 6 62.58 2.43 1.4842 0 6 2 62.54 2.25 1.4850 -3 3 3 62.73 2.65 1.4810 3 3 1 63.03 1.94 1.4746 2 4 6 63.15 1.46 1.4720 -2 2 11 63.51 2.00 1.4646 -2 0 12 64.01 3.78 1.4543 1 3 11 64.07 2.75 1.4531 0 2 13 65.13 2.22 1.4321 2 2 10 65.94 1.26 1.4164 1 1 13 66.13 3.12 1.4127 0 4 11 67.21 1.97 1.3927 -1 1 14 69.29 6.18 1.3557 2 2 11 69.60 20.88 1.3505 -1 3 13 70.18 10.22 1.3408 2 0 12 70.36 5.11 1.3377 0 4 12 71.03 1.22 1.3267 1 1 14 71.49 6.85 1.3193 -2 2 13 72.86 12.48 1.2979 2 6 0 72.87 6.64 1.2977 -4 0 2 72.54 1.16 1.3027 -2 0 14 73.04 11.66 1.2952 -2 6 2 73.22 5.65 1.2923 4 0 0 73.10 2.53 1.2941 1 3 13 73.34 6.00 1.2905 -3 3 9 73.64 5.55 1.2861 0 6 8 74.03 6.00 1.2802 3 3 7 74.64 6.58 1.2713 -2 6 4 74.99 3.80 1.2661 4 0 2 74.84 4.29 1.2684 0 4 13 76.29 1.73 1.2478 -1 7 1 76.35 1.03 1.2470 -4 2 1 76.03 1.83 1.2514 -2 2 14 76.42 2.01 1.2460 -4 0 6 76.74 3.96 1.2415 2 6 4 76.32 2.91 1.2474 0 0 16 77.97 2.32 1.2250 3 5 2 78.21 1.36 1.2218 1 7 3 78.45 3.26 1.2187 -4 2 5 78.37 3.18 1.2198 2 2 13 79.56 2.56 1.2045 1 7 4 79.27 1.25 1.2081 -1 3 15 79.83 1.30 1.2011 4 2 3 79.58 3.27 1.2042 -3 3 11 79.95 2.65 1.1996 0 6 10 80.42 2.79 1.1937 3 3 9 80.42 1.44 1.1938 -3 5 6 80.83 3.15 1.1887 3 5 4 81.25 1.44 1.1836 1 7 5 80.82 1.21 1.1888 -2 2 15 81.58 1.82 1.1797 -4 2 7 83.15 1.77 1.1614 1 3 15 83.62 1.01 1.1560 4 2 5 83.84 1.03 1.1535 -1 7 7 85.66 1.24 1.1336 3 1 12 86.07 1.66 1.1292 2 6 8 86.23 1.53 1.1276 -2 4 14 87.51 1.04 1.1143 0 6 12 87.63 9.93 1.1131 -2 6 10 88.06 1.18 1.1087 3 3 11 87.93 1.47 1.1101 -1 5 14 88.47 4.90 1.1047 4 0 8 88.47 4.90 1.1047 4 0 8 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.