Orthoclase Chao S, Hargreaves A, Taylor W Mineralogical Magazine 25 (1940) 498-512 The structure of orthoclase. _cod_database_code 1011205 _database_code_amcsd 0018075 CELL PARAMETERS: 8.6000 13.0200 7.2200 90.000 116.050 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 726.310 Density (g/cm3): 2.545 MAX. ABS. INTENSITY / VOLUME**2: 6.234535578 RIR: 0.798 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.33 3.16 6.6445 1 1 0 4 13.60 9.07 6.5100 0 2 0 2 13.65 5.77 6.4865 0 0 1 2 15.06 17.37 5.8831 -1 1 1 4 20.97 58.50 4.2363 -2 0 1 2 22.48 19.38 3.9546 1 1 1 4 23.02 7.44 3.8632 2 0 0 2 23.51 69.56 3.7839 1 3 0 4 24.55 17.87 3.6254 -1 3 1 4 25.08 12.06 3.5507 -2 2 1 4 25.61 60.87 3.4780 -1 1 2 4 26.84 100.00 3.3222 2 2 0 4 27.04 53.97 3.2974 -2 0 2 2 27.40 24.98 3.2550 0 4 0 2 27.50 66.99 3.2433 0 0 2 2 29.78 58.25 2.9997 1 3 1 4 30.39 5.91 2.9416 -2 2 2 4 30.73 26.15 2.9093 0 4 1 4 30.80 10.95 2.9030 0 2 2 4 32.00 4.49 2.7967 -3 1 1 4 32.26 16.66 2.7750 -1 3 2 4 34.33 23.95 2.6119 -3 1 2 4 34.67 1.61 2.5870 2 2 1 4 34.76 37.52 2.5811 -2 4 1 4 35.07 11.28 2.5585 1 1 2 4 35.53 11.56 2.5265 3 1 0 4 36.08 2.57 2.4892 2 4 0 4 37.12 8.15 2.4220 -1 5 1 4 37.63 8.88 2.3901 -3 3 1 4 38.62 4.53 2.3314 -1 1 3 4 39.68 2.29 2.2717 -3 3 2 4 40.33 1.19 2.2363 1 3 2 4 40.74 2.00 2.2148 3 3 0 4 40.91 2.49 2.2058 1 5 1 4 41.62 26.02 2.1700 0 6 0 2 42.42 5.99 2.1310 2 4 1 4 42.57 3.90 2.1239 -4 0 1 2 42.69 4.15 2.1181 -4 0 2 2 43.61 3.49 2.0754 2 0 2 2 44.00 4.79 2.0579 0 6 1 4 44.89 1.35 2.0191 -4 2 1 4 45.01 13.08 2.0142 -4 2 2 4 45.89 12.57 1.9773 2 2 2 4 46.30 4.94 1.9610 -3 3 3 4 47.05 10.08 1.9316 4 0 0 2 47.18 1.65 1.9265 -3 5 1 4 47.38 5.04 1.9187 -4 0 3 2 48.09 1.50 1.8920 2 6 0 4 48.98 5.78 1.8597 1 1 3 4 49.20 2.00 1.8518 4 2 0 4 49.45 2.18 1.8432 1 5 2 4 49.53 3.19 1.8405 -4 2 3 4 49.80 4.49 1.8311 3 5 0 4 50.34 3.35 1.8127 -2 6 2 4 50.58 19.11 1.8046 -2 0 4 2 50.61 9.02 1.8035 0 6 2 4 50.69 7.76 1.8010 0 4 3 4 51.37 3.46 1.7787 -4 4 1 4 51.47 1.12 1.7753 -4 4 2 4 52.28 2.46 1.7499 2 4 2 4 53.11 2.09 1.7243 1 3 3 4 53.81 2.02 1.7037 -5 1 2 4 54.64 6.69 1.6797 -3 5 3 4 55.59 4.85 1.6534 -1 7 2 4 56.31 6.12 1.6339 3 5 1 4 56.40 2.02 1.6314 -5 1 3 4 56.55 1.27 1.6275 0 8 0 2 57.68 5.99 1.5982 -4 2 4 4 58.47 1.28 1.5786 0 8 1 4 58.67 7.38 1.5735 0 2 4 4 60.18 6.62 1.5377 -5 3 3 4 60.44 1.68 1.5316 0 6 3 4 60.79 1.05 1.5237 1 5 3 4 61.05 8.39 1.5178 -4 6 1 4 61.86 21.03 1.4998 2 8 0 4 62.62 4.94 1.4834 -5 1 4 4 63.59 2.86 1.4631 -1 7 3 4 63.95 5.41 1.4557 5 3 0 4 64.01 1.82 1.4546 0 8 2 4 64.04 4.73 1.4540 1 1 4 4 64.14 1.21 1.4519 -1 5 4 4 64.60 1.86 1.4428 4 6 0 4 64.60 6.82 1.4427 2 4 3 4 64.87 1.81 1.4374 -4 6 3 4 65.02 2.75 1.4343 -5 5 2 4 65.16 6.30 1.4318 -6 0 2 2 65.66 1.17 1.4220 1 9 0 4 66.31 7.92 1.4096 4 0 2 2 66.93 2.34 1.3980 -4 0 5 2 67.35 2.19 1.3904 -5 5 3 4 67.51 3.16 1.3875 -2 6 4 4 68.22 1.53 1.3746 -1 1 5 4 68.67 2.66 1.3668 -4 2 5 4 69.40 1.69 1.3542 -6 2 1 4 70.07 4.58 1.3428 -1 9 2 4 70.66 2.74 1.3331 -6 0 4 2 70.92 1.05 1.3289 5 5 0 4 71.65 5.27 1.3172 -1 3 5 4 71.93 1.65 1.3127 -2 4 5 4 71.96 1.44 1.3122 -5 1 5 4 72.14 2.25 1.3094 5 3 1 4 72.44 2.42 1.3047 2 0 4 2 72.61 1.51 1.3020 0 10 0 2 72.72 1.24 1.3003 0 8 3 4 72.81 1.60 1.2990 0 6 4 4 73.28 1.83 1.2918 -4 8 1 4 73.36 8.63 1.2905 -4 8 2 4 73.55 2.61 1.2877 6 0 0 2 73.76 2.12 1.2845 -4 4 5 4 74.02 9.86 1.2807 2 8 2 4 74.47 1.56 1.2741 -6 4 1 4 74.59 1.16 1.2723 0 2 5 4 74.64 4.35 1.2715 -3 9 2 4 75.08 1.31 1.2652 1 9 2 4 75.29 1.19 1.2622 -5 7 2 4 75.31 1.76 1.2620 -5 3 5 4 75.35 1.08 1.2613 3 9 0 4 75.42 2.95 1.2603 -3 5 5 4 76.16 1.09 1.2500 3 7 2 4 78.78 1.12 1.2148 5 5 1 4 79.08 1.97 1.2110 -2 10 2 4 79.29 1.32 1.2083 0 10 2 4 80.21 1.11 1.1967 -2 6 5 4 80.34 1.24 1.1951 -6 6 2 4 81.45 1.49 1.1816 -7 1 4 4 83.23 1.34 1.1608 5 3 2 4 83.46 3.64 1.1582 -4 8 4 4 84.30 5.05 1.1487 0 8 4 4 84.84 1.45 1.1428 -2 10 3 4 86.27 3.76 1.1275 4 4 3 4 87.51 1.30 1.1147 -1 9 4 4 88.24 1.34 1.1074 6 6 0 4 88.98 1.11 1.1001 6 4 1 4 89.01 2.19 1.0998 7 1 0 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.