Microcline Allan D R, Angel R J European Journal of Mineralogy 9 (1997) 263-275 A high-pressure structural study of microcline (KAlSi3O8) to 7 GPa P = 0.0 GPa _database_code_amcsd 0006649 CELL PARAMETERS: 8.5733 12.9375 7.2075 90.530 115.972 87.968 SPACE GROUP: C-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 718.229 Density (g/cm3): 2.571 MAX. ABS. INTENSITY / VOLUME**2: 4.470407787 RIR: 0.566 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.17 6.61 6.7214 1 1 0 2 13.67 4.86 6.4794 0 0 1 2 13.70 6.48 6.4645 0 2 0 2 14.98 8.79 5.9159 -1 -1 1 2 15.25 4.12 5.8082 -1 1 1 2 19.33 4.86 4.5924 0 2 1 2 21.05 81.26 4.2205 -2 0 1 2 22.37 19.54 3.9736 1 1 1 2 22.68 9.34 3.9202 1 -1 1 2 23.09 7.68 3.8514 2 0 0 2 23.30 47.33 3.8183 1 3 0 2 24.01 45.60 3.7063 -1 3 0 2 24.44 15.51 3.6427 -1 -3 1 2 24.80 12.81 3.5899 -2 -2 1 2 24.96 6.96 3.5676 -1 3 1 2 25.59 2.31 3.4807 -2 2 1 2 25.61 40.02 3.4784 -1 -1 2 2 25.73 32.75 3.4630 -1 1 2 2 26.52 67.06 3.3607 2 2 0 2 27.12 74.37 3.2879 -2 0 2 2 27.37 57.39 3.2590 -2 2 0 2 27.53 100.00 3.2397 0 0 2 2 27.60 41.14 3.2323 0 4 0 2 29.55 31.61 3.0226 1 3 1 2 30.21 6.93 2.9580 -2 -2 2 2 30.27 40.48 2.9531 1 -3 1 2 30.78 8.04 2.9045 0 2 2 2 30.79 3.57 2.9041 -2 2 2 2 30.83 19.23 2.9005 0 4 1 2 30.96 5.80 2.8883 0 -2 2 2 31.00 12.70 2.8843 0 -4 1 2 32.25 11.28 2.7759 -1 -3 2 2 32.38 1.45 2.7652 -3 1 1 2 32.53 16.09 2.7526 -1 3 2 2 34.25 10.96 2.6181 -3 -1 2 2 34.37 21.41 2.6090 -2 -4 1 2 34.40 1.14 2.6071 2 2 1 2 34.68 13.48 2.5869 -3 1 2 2 35.00 8.98 2.5635 1 1 2 2 35.15 2.80 2.5532 2 -2 1 2 35.25 4.06 2.5462 1 -1 2 2 35.40 5.78 2.5354 3 1 0 2 35.55 27.59 2.5254 -2 4 1 2 35.63 1.46 2.5196 2 4 0 2 35.90 7.04 2.5018 -3 1 0 2 36.92 2.18 2.4344 -2 4 0 2 37.07 7.60 2.4253 -1 -5 1 2 37.17 9.23 2.4190 -3 -3 1 2 37.67 2.69 2.3880 -1 5 1 2 38.46 4.61 2.3407 -3 3 1 2 38.66 3.70 2.3290 -1 -1 3 2 38.70 4.29 2.3264 -1 1 3 2 39.29 2.01 2.2929 -3 -3 2 2 40.42 1.58 2.2314 -3 3 2 2 40.70 2.65 2.2171 1 5 1 2 41.59 3.31 2.1712 1 -5 1 2 41.93 29.78 2.1548 0 6 0 2 41.97 10.26 2.1528 2 4 1 2 42.73 4.15 2.1162 -4 0 1 2 42.85 6.35 2.1102 -4 0 2 2 43.23 3.95 2.0928 2 -4 1 2 43.58 1.38 2.0768 3 1 1 2 43.68 2.88 2.0722 2 0 2 2 44.03 1.87 2.0567 3 -1 1 2 44.20 2.04 2.0490 0 6 1 2 44.40 3.21 2.0405 0 -6 1 2 44.72 6.04 2.0263 -4 -2 2 2 45.66 8.20 1.9868 2 2 2 2 45.67 10.99 1.9864 -4 2 2 2 46.03 2.80 1.9720 -3 -3 3 2 46.32 6.33 1.9601 2 -2 2 2 46.55 2.69 1.9509 -3 -5 1 2 46.93 1.11 1.9361 -3 3 3 2 47.20 13.76 1.9257 4 0 0 2 47.55 7.55 1.9123 -4 0 3 2 48.05 1.69 1.8935 -2 6 1 2 48.34 1.18 1.8827 -3 5 1 2 48.88 1.17 1.8634 4 2 0 2 48.94 4.84 1.8613 1 1 3 2 48.95 1.01 1.8608 3 -3 1 2 49.12 2.21 1.8547 3 5 0 2 49.15 3.75 1.8536 1 -1 3 2 49.17 1.86 1.8531 -2 6 0 2 49.20 1.45 1.8518 1 5 2 2 49.31 1.17 1.8481 -4 -2 3 2 49.88 1.22 1.8282 -4 2 0 2 50.08 1.86 1.8214 -2 -6 2 2 50.13 1.09 1.8198 1 -5 2 2 50.67 4.88 1.8016 0 4 3 2 50.67 26.66 1.8015 -2 0 4 2 50.70 3.63 1.8006 -4 -4 1 2 50.72 5.25 1.8000 0 6 2 2 50.87 1.87 1.7949 -4 -4 2 2 50.99 1.49 1.7910 -3 5 0 2 51.02 6.77 1.7900 0 -4 3 2 51.07 6.89 1.7885 0 -6 2 2 51.21 4.02 1.7838 -2 6 2 2 51.85 2.41 1.7632 2 4 2 2 52.54 3.25 1.7419 -4 4 1 2 52.59 1.06 1.7403 -4 4 2 2 52.89 1.43 1.7311 -1 -1 4 2 53.05 1.77 1.7263 2 -4 2 2 53.54 1.35 1.7117 1 -3 3 2 53.76 1.05 1.7051 -5 -1 2 2 54.24 3.22 1.6911 -3 -5 3 2 54.30 1.28 1.6896 -5 1 2 2 55.58 4.20 1.6536 -3 5 3 2 55.63 3.95 1.6522 3 5 1 2 55.73 2.59 1.6494 -1 -7 2 2 56.16 1.54 1.6379 -1 7 2 2 56.87 1.13 1.6190 -5 1 3 2 56.98 2.45 1.6161 0 8 0 2 57.48 3.69 1.6032 3 -5 1 2 57.53 3.96 1.6020 -4 -2 4 2 58.22 3.38 1.5847 -4 2 4 2 58.66 3.39 1.5739 0 2 4 2 58.87 3.80 1.5687 0 -2 4 2 59.00 1.03 1.5655 0 -8 1 2 59.54 1.32 1.5527 2 -2 3 2 59.74 4.73 1.5480 -5 -3 3 2 60.17 4.64 1.5379 -4 -6 1 2 60.53 1.16 1.5296 1 5 3 2 60.95 1.62 1.5202 0 -6 3 2 61.15 3.69 1.5155 -5 3 3 2 61.44 12.92 1.5092 2 8 0 2 62.63 4.26 1.4833 -4 6 1 2 62.64 1.25 1.4831 -5 -1 4 2 63.07 3.02 1.4739 -5 1 4 2 63.16 10.02 1.4720 -2 8 0 2 63.41 2.16 1.4670 5 3 0 2 63.57 1.14 1.4636 -2 -8 2 2 63.67 1.16 1.4615 4 6 0 2 63.83 1.83 1.4582 -1 -7 3 2 64.02 3.39 1.4544 1 1 4 2 64.05 1.85 1.4538 -1 7 3 2 64.18 1.06 1.4512 -5 -5 2 2 64.19 1.98 1.4510 -4 -6 3 2 64.20 5.58 1.4507 2 4 3 2 64.23 1.71 1.4502 0 8 2 2 64.23 1.39 1.4502 1 -1 4 2 65.00 2.02 1.4349 -5 3 0 2 65.35 4.16 1.4280 2 -4 3 2 65.43 8.02 1.4265 -6 0 2 2 66.21 1.00 1.4116 -4 6 0 2 66.46 7.68 1.4067 4 0 2 2 66.56 1.59 1.4050 -5 5 2 2 66.64 1.59 1.4034 -1 9 0 2 67.12 2.79 1.3946 -4 0 5 2 67.48 2.16 1.3880 -2 -6 4 2 68.13 1.49 1.3763 -2 6 4 2 68.32 1.26 1.3730 -1 1 5 2 68.59 2.16 1.3682 -4 -2 5 2 68.80 1.31 1.3645 -5 5 3 2 69.10 1.93 1.3594 -6 -2 1 2 70.27 1.05 1.3395 -6 2 1 2 70.34 2.53 1.3384 -1 -9 2 2 70.82 3.31 1.3305 -1 9 2 2 70.95 2.77 1.3284 -6 0 4 2 71.60 1.32 1.3179 5 3 1 2 71.76 2.31 1.3153 -1 3 5 2 71.82 3.59 1.3144 -1 -3 5 2 71.97 1.17 1.3121 -2 -4 5 2 72.27 1.18 1.3074 -4 -8 1 2 72.29 1.07 1.3070 -2 4 5 2 72.39 1.79 1.3054 -5 1 5 2 72.45 4.23 1.3045 -4 -8 2 2 72.54 2.94 1.3031 2 0 4 2 73.17 1.12 1.2934 5 -3 1 2 73.21 1.38 1.2929 0 10 0 2 73.42 1.01 1.2897 0 -8 3 2 73.46 5.12 1.2890 2 8 2 2 73.68 1.90 1.2858 -6 -4 1 2 73.81 2.42 1.2838 6 0 0 2 74.06 2.08 1.2801 -3 -9 2 2 74.19 1.31 1.2782 -5 -7 2 2 74.59 2.00 1.2723 -4 4 5 2 74.82 1.02 1.2689 0 -2 5 2 75.03 1.92 1.2660 -5 -3 5 2 75.25 2.08 1.2627 -3 -5 5 2 75.26 6.97 1.2627 -4 8 2 2 75.43 6.01 1.2602 2 -8 2 2 75.96 1.57 1.2528 -6 4 1 2 76.15 1.23 1.2501 -3 5 5 2 76.16 1.17 1.2500 -5 3 5 2 79.49 1.17 1.2057 0 4 5 2 80.11 1.05 1.1979 0 -10 2 2 80.43 1.58 1.1940 -2 10 2 2 81.18 1.66 1.1848 -7 -3 3 2 82.79 2.31 1.1658 -4 -8 4 2 84.36 2.41 1.1481 0 8 4 2 85.09 1.82 1.1401 0 -8 4 2 85.14 1.77 1.1396 -4 8 4 2 85.62 2.22 1.1344 4 4 3 2 87.43 1.87 1.1156 4 -4 3 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.