Sanidine Ohashi Y, Finger LW Carnegie Institution of Washington: Yearbook 73 (1974) 539-544 Refinement of the crystal structure of sanidine at 25 and 400C Note: T = 400 C Locality: Laacher See, Eifel District, Germany _database_code_amcsd 0020565 CELL PARAMETERS: 8.6030 13.0110 7.1750 90.000 115.900 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 722.456 Density (g/cm3): 2.538 MAX. ABS. INTENSITY / VOLUME**2: 5.333721665 RIR: 0.684 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.31 6.98 6.6513 1 1 0 4 13.61 14.95 6.5055 0 2 0 2 13.72 4.90 6.4543 0 0 1 2 15.12 13.14 5.8602 -1 1 1 4 19.37 1.15 4.5819 0 2 1 4 20.99 66.80 4.2328 -2 0 1 2 22.51 20.54 3.9498 1 1 1 4 22.98 3.72 3.8694 2 0 0 2 23.51 84.73 3.7834 1 3 0 4 24.60 14.32 3.6184 -1 3 1 4 25.10 11.27 3.5479 -2 2 1 4 25.77 47.60 3.4577 -1 1 2 4 26.81 100.00 3.3256 2 2 0 4 27.17 58.46 3.2818 -2 0 2 2 27.42 29.10 3.2527 0 4 0 2 27.64 81.74 3.2272 0 0 2 2 29.81 56.09 2.9967 1 3 1 4 30.51 8.96 2.9301 -2 2 2 4 30.78 24.74 2.9047 0 4 1 4 30.93 11.96 2.8910 0 2 2 4 31.98 2.49 2.7982 -3 1 1 4 32.39 17.79 2.7639 -1 3 2 4 34.42 18.71 2.6059 -3 1 2 4 34.67 2.16 2.5872 2 2 1 4 34.78 33.73 2.5792 -2 4 1 4 35.17 9.34 2.5515 1 1 2 4 35.48 9.67 2.5304 3 1 0 4 36.07 4.94 2.4899 2 4 0 4 37.17 7.19 2.4190 -1 5 1 4 37.63 8.87 2.3906 -3 3 1 4 38.86 4.47 2.3176 -1 1 3 4 39.75 1.41 2.2674 -3 3 2 4 40.70 1.07 2.2171 3 3 0 4 40.95 2.45 2.2040 1 5 1 4 41.65 22.88 2.1685 0 6 0 2 42.43 8.23 2.1306 2 4 1 4 42.52 2.28 2.1262 -4 0 1 2 42.72 4.18 2.1164 -4 0 2 2 43.66 1.31 2.0732 3 1 1 4 43.67 1.82 2.0727 2 0 2 2 44.05 3.60 2.0556 0 6 1 4 45.05 11.65 2.0126 -4 2 2 4 45.95 11.11 1.9749 2 2 2 4 46.49 2.38 1.9534 -3 3 3 4 46.96 8.89 1.9347 4 0 0 2 47.18 1.86 1.9263 -3 5 1 4 47.54 4.34 1.9128 -4 0 3 2 48.10 2.15 1.8917 2 6 0 4 49.13 2.76 1.8545 4 2 0 4 49.16 4.66 1.8534 1 1 3 4 49.54 1.12 1.8400 1 5 2 4 49.68 2.26 1.8351 -4 2 3 4 49.77 3.24 1.8320 3 5 0 4 50.44 3.50 1.8092 -2 6 2 4 50.72 8.39 1.7999 0 6 2 4 50.89 7.99 1.7944 0 4 3 4 50.92 17.89 1.7933 -2 0 4 2 51.34 4.92 1.7797 -4 4 1 4 51.52 2.12 1.7740 -4 4 2 4 52.34 3.01 1.7480 2 4 2 4 53.29 1.64 1.7191 1 3 3 4 53.80 1.58 1.7039 -5 1 2 4 54.82 4.41 1.6746 -3 5 3 4 55.70 2.54 1.6503 -1 7 2 4 56.29 4.96 1.6342 3 5 1 4 56.51 1.77 1.6286 -5 1 3 4 56.59 1.01 1.6264 0 8 0 2 57.38 1.05 1.6059 2 0 3 2 57.96 4.20 1.5911 -4 2 4 4 58.53 1.12 1.5771 0 8 1 4 58.98 4.51 1.5661 0 2 4 4 60.29 5.63 1.5352 -5 3 3 4 60.63 1.20 1.5273 0 6 3 4 61.03 4.86 1.5182 -4 6 1 4 61.89 16.72 1.4993 2 8 0 4 62.87 2.07 1.4783 -5 1 4 4 63.79 1.71 1.4591 -1 7 3 4 63.86 2.26 1.4577 5 3 0 4 64.12 1.21 1.4524 0 8 2 4 64.31 2.82 1.4485 1 1 4 4 64.55 1.12 1.4437 4 6 0 4 64.74 6.24 1.4400 2 4 3 4 65.02 1.36 1.4345 -4 6 3 4 65.04 2.26 1.4341 -5 5 2 4 65.11 5.03 1.4326 -6 0 2 2 65.71 1.26 1.4211 1 9 0 4 65.98 1.01 1.4158 3 5 2 4 66.30 5.07 1.4099 4 0 2 2 67.36 2.18 1.3901 -4 0 5 2 67.46 1.05 1.3883 -5 5 3 4 67.56 1.20 1.3865 -6 0 1 2 67.81 2.06 1.3820 -2 6 4 4 67.83 1.14 1.3816 1 3 4 4 68.67 1.01 1.3668 -1 1 5 4 69.09 1.59 1.3594 -4 2 5 4 69.29 1.57 1.3561 -6 2 1 4 70.19 3.46 1.3408 -1 9 2 4 70.86 1.68 1.3299 -6 0 4 2 72.05 1.15 1.3108 5 3 1 4 72.09 3.63 1.3102 -1 3 5 4 72.35 1.38 1.3061 -5 1 5 4 72.37 1.21 1.3057 -2 4 5 4 72.68 1.74 1.3010 2 0 4 2 72.91 1.48 1.2974 0 8 3 4 73.10 1.20 1.2945 0 6 4 4 73.28 1.69 1.2918 -4 8 1 4 73.41 1.67 1.2898 6 0 0 2 73.43 6.53 1.2896 -4 8 2 4 74.10 7.10 1.2795 2 8 2 4 74.18 1.37 1.2783 -4 4 5 4 74.37 1.66 1.2755 -6 4 1 4 74.74 1.50 1.2702 -3 9 2 4 75.70 1.96 1.2564 -5 3 5 4 75.86 2.17 1.2542 -3 5 5 4 79.19 1.14 1.2095 -2 10 2 4 83.73 2.53 1.1551 -4 8 4 4 84.60 2.83 1.1455 0 8 4 4 86.34 1.78 1.1268 4 4 3 4 88.83 1.02 1.1016 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.