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 = 6.2 GPa _database_code_amcsd 0006653 CELL PARAMETERS: 8.1578 12.8558 7.0406 90.490 116.616 87.860 SPACE GROUP: C-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 659.648 Density (g/cm3): 2.800 MAX. ABS. INTENSITY / VOLUME**2: 4.481131246 RIR: 0.521 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.74 3.37 6.4436 1 1 0 2 13.79 6.27 6.4231 0 2 0 2 14.07 2.48 6.2942 0 0 1 2 15.35 2.69 5.7716 -1 -1 1 2 19.66 2.88 4.5163 0 2 1 2 22.04 57.14 4.0330 -2 0 1 2 23.30 23.96 3.8171 1 1 1 2 23.65 12.29 3.7612 1 -1 1 2 23.70 36.83 3.7540 1 3 0 2 24.43 3.31 3.6441 2 0 0 2 24.50 40.78 3.6330 -1 3 0 2 24.76 14.08 3.5956 -1 -3 1 2 25.32 15.63 3.5181 -1 3 1 2 25.66 4.66 3.4717 -2 -2 1 2 26.20 41.55 3.4013 -1 -1 2 2 26.31 34.15 3.3877 -1 1 2 2 27.69 74.63 3.2218 2 2 0 2 27.78 44.26 3.2116 0 4 0 2 27.95 93.67 3.1921 -2 0 2 2 28.36 100.00 3.1471 0 0 2 2 28.61 57.31 3.1197 -2 2 0 2 30.32 40.67 2.9481 1 3 1 2 30.99 11.56 2.8858 -2 -2 2 2 31.14 49.02 2.8722 1 -3 1 2 31.15 14.64 2.8714 0 4 1 2 31.39 13.42 2.8502 0 -4 1 2 31.54 6.83 2.8364 0 2 2 2 31.59 4.55 2.8321 -2 2 2 2 31.78 4.51 2.8160 0 -2 2 2 32.81 13.11 2.7296 -1 -3 2 2 33.07 19.78 2.7086 -1 3 2 2 35.09 20.68 2.5571 -2 -4 1 2 35.61 9.03 2.5212 -3 -1 2 2 35.94 4.50 2.4985 2 2 1 2 36.06 12.79 2.4906 -3 1 2 2 36.34 4.73 2.4719 1 1 2 2 36.38 30.25 2.4698 -2 4 1 2 36.60 2.22 2.4555 2 4 0 2 36.63 1.46 2.4531 1 -1 2 2 36.65 1.02 2.4521 1 5 0 2 36.78 6.69 2.4433 2 -2 1 2 37.41 3.51 2.4036 3 1 0 2 37.42 10.19 2.4032 -1 -5 1 2 37.95 3.93 2.3709 -3 1 0 2 38.04 3.78 2.3658 -2 4 0 2 38.06 11.39 2.3643 -1 5 1 2 38.63 15.80 2.3307 -3 -3 1 2 38.76 4.59 2.3232 -2 0 3 2 39.32 1.75 2.2912 -2 -4 2 2 39.65 1.09 2.2728 -1 1 3 2 40.03 11.95 2.2522 -3 3 1 2 40.53 1.53 2.2256 -3 -3 2 2 41.34 1.39 2.1841 1 3 2 2 41.37 2.52 2.1824 1 5 1 2 42.11 2.26 2.1459 1 -3 2 2 42.21 25.92 2.1410 0 6 0 2 42.42 3.88 2.1309 1 -5 1 2 43.26 1.64 2.0915 -3 1 3 2 43.32 5.55 2.0885 2 4 1 2 44.53 1.10 2.0346 -1 -3 3 2 44.58 1.80 2.0327 0 6 1 2 44.76 1.31 2.0250 2 -4 1 2 44.84 7.58 2.0214 0 -6 1 2 45.18 2.38 2.0067 -4 0 1 2 45.76 4.25 1.9826 2 0 2 2 46.48 1.47 1.9538 3 -1 1 2 46.73 4.93 1.9438 -4 -2 2 2 47.25 2.07 1.9239 -3 -3 3 2 47.65 6.28 1.9086 2 2 2 2 47.75 8.76 1.9046 -4 2 2 2 47.85 2.95 1.9011 -3 -5 1 2 48.40 4.61 1.8806 2 -2 2 2 48.87 4.32 1.8638 -2 6 1 2 49.42 9.31 1.8443 -4 0 3 2 49.82 2.46 1.8305 -3 5 1 2 49.95 1.14 1.8260 3 3 1 2 50.06 15.68 1.8220 4 0 0 2 50.22 2.07 1.8165 -2 6 0 2 50.32 2.81 1.8135 1 5 2 2 50.77 6.19 1.7984 1 1 3 2 51.02 4.56 1.7899 1 -1 3 2 51.34 1.91 1.7798 3 -3 1 2 51.40 3.43 1.7778 0 6 2 2 51.63 1.57 1.7704 4 2 0 2 51.83 3.00 1.7639 0 4 3 2 51.87 5.06 1.7627 0 -6 2 2 51.96 30.99 1.7598 -2 0 4 2 51.99 2.32 1.7591 -2 6 2 2 52.30 5.98 1.7492 0 -4 3 2 52.73 1.51 1.7359 -4 2 0 2 52.73 4.37 1.7359 -4 -4 2 2 52.86 2.30 1.7319 -4 -4 1 2 53.69 5.27 1.7071 2 4 2 2 54.33 1.45 1.6886 -1 -1 4 2 54.59 2.59 1.6810 -4 4 2 2 54.66 1.01 1.6791 1 3 3 2 54.87 2.39 1.6732 -4 4 1 2 55.07 5.29 1.6677 2 -4 2 2 55.40 1.52 1.6585 1 -3 3 2 55.41 3.58 1.6582 -3 -5 3 2 56.36 1.77 1.6325 -1 -7 2 2 56.75 1.77 1.6220 -1 7 2 2 56.82 6.32 1.6203 -3 5 3 2 57.38 2.73 1.6058 0 8 0 2 57.69 4.98 1.5980 3 5 1 2 58.26 1.64 1.5836 -1 3 4 2 58.73 3.30 1.5721 4 0 1 2 59.08 1.47 1.5637 -2 6 3 2 59.33 4.93 1.5576 -4 -2 4 2 59.78 5.43 1.5469 3 -5 1 2 60.06 3.77 1.5405 -4 2 4 2 60.44 3.40 1.5316 0 2 4 2 60.73 2.97 1.5251 0 -2 4 2 61.62 1.15 1.5050 -5 3 2 2 62.16 1.29 1.4932 2 -2 3 2 62.18 2.99 1.4930 -4 -6 1 2 62.24 2.49 1.4917 0 -6 3 2 62.24 5.23 1.4917 -5 -3 3 2 62.31 15.06 1.4902 2 8 0 2 63.07 1.54 1.4739 -2 8 1 2 63.76 3.66 1.4597 -5 3 3 2 64.26 9.47 1.4495 -2 8 0 2 64.32 1.09 1.4483 -2 -8 2 2 64.61 1.81 1.4425 -4 6 2 2 64.83 1.13 1.4382 -1 -7 3 2 64.89 2.37 1.4369 -4 6 1 2 64.96 1.34 1.4357 0 8 2 2 64.96 1.34 1.4357 -1 7 3 2 65.54 3.85 1.4242 -5 1 4 2 65.84 1.38 1.4185 -4 -6 3 2 66.08 2.72 1.4140 4 6 0 2 66.45 2.52 1.4070 1 1 4 2 66.49 1.03 1.4063 -3 -7 3 2 66.62 3.50 1.4037 2 4 3 2 66.70 1.04 1.4022 1 -1 4 2 67.20 1.39 1.3931 4 -4 1 2 67.32 1.38 1.3910 -1 9 0 2 67.97 2.62 1.3791 2 -4 3 2 68.22 1.61 1.3748 -5 -3 4 2 68.79 2.49 1.3648 -2 -6 4 2 68.91 3.02 1.3626 -4 6 0 2 68.99 1.23 1.3612 -5 -5 3 2 69.13 1.70 1.3588 -4 0 5 2 69.33 5.45 1.3554 -6 0 2 2 69.39 1.91 1.3543 -2 6 4 2 69.57 1.31 1.3512 -5 3 4 2 69.98 1.34 1.3443 -6 0 3 2 70.32 1.98 1.3388 -1 1 5 2 70.35 7.72 1.3382 4 0 2 2 71.07 2.17 1.3264 -1 -9 2 2 71.40 2.25 1.3211 -5 5 3 2 71.52 3.56 1.3191 -1 9 2 2 73.48 1.00 1.2887 5 5 0 2 73.74 3.44 1.2849 -1 3 5 2 73.76 1.79 1.2846 0 10 0 2 73.88 5.58 1.2828 -1 -3 5 2 74.16 5.26 1.2786 -4 -8 2 2 74.24 3.80 1.2774 -6 0 4 2 75.16 6.04 1.2641 2 8 2 2 75.21 1.73 1.2634 -3 -9 2 2 75.83 2.13 1.2545 5 3 1 2 75.84 1.84 1.2545 2 0 4 2 76.21 1.58 1.2492 4 4 2 2 76.64 1.52 1.2434 -4 4 5 2 77.04 2.94 1.2379 -3 -5 5 2 77.26 4.59 1.2349 -4 8 2 2 77.46 5.29 1.2322 2 -8 2 2 77.51 2.52 1.2316 -5 -3 5 2 77.61 1.91 1.2302 5 -3 1 2 77.93 2.73 1.2260 -3 5 5 2 78.25 1.01 1.2217 4 -4 2 2 78.70 1.94 1.2158 -5 3 5 2 78.79 2.30 1.2147 6 0 0 2 79.80 1.69 1.2018 6 2 0 2 80.92 1.04 1.1880 3 5 3 2 81.12 1.28 1.1856 0 -10 2 2 81.41 1.93 1.1821 -2 10 2 2 81.95 1.09 1.1757 0 4 5 2 83.04 1.43 1.1630 3 -5 3 2 84.14 1.48 1.1505 6 4 0 2 84.59 2.91 1.1456 -4 -8 4 2 84.79 1.02 1.1433 4 8 1 2 86.12 2.28 1.1291 0 8 4 2 86.77 1.38 1.1223 -6 4 0 2 87.10 1.60 1.1189 -4 8 4 2 87.11 1.77 1.1188 0 -8 4 2 87.70 1.01 1.1128 -6 -6 4 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.