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 = 25 C Locality: Laacher See, Eifel District, Germany _database_code_amcsd 0020564 CELL PARAMETERS: 8.5430 13.0210 7.1830 90.000 115.980 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 718.282 Density (g/cm3): 2.553 MAX. ABS. INTENSITY / VOLUME**2: 5.604776554 RIR: 0.715 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.39 6.55 6.6149 1 1 0 4 13.60 9.45 6.5105 0 2 0 2 13.71 3.21 6.4571 0 0 1 2 15.13 10.66 5.8551 -1 1 1 4 19.36 1.29 4.5846 0 2 1 4 21.11 70.78 4.2081 -2 0 1 2 22.58 23.24 3.9373 1 1 1 4 23.16 4.01 3.8399 2 0 0 2 23.54 81.39 3.7786 1 3 0 4 24.60 15.77 3.6189 -1 3 1 4 25.20 11.53 3.5341 -2 2 1 4 25.74 49.62 3.4616 -1 1 2 4 26.96 100.00 3.3074 2 2 0 4 27.21 60.60 3.2776 -2 0 2 2 27.40 32.18 3.2552 0 4 0 2 27.63 82.31 3.2286 0 0 2 2 29.86 58.60 2.9922 1 3 1 4 30.54 8.34 2.9275 -2 2 2 4 30.76 24.85 2.9068 0 4 1 4 30.92 11.64 2.8924 0 2 2 4 32.36 21.24 2.7667 -1 3 2 4 34.56 18.56 2.5956 -3 1 2 4 34.83 3.03 2.5757 2 2 1 4 34.84 36.66 2.5748 -2 4 1 4 35.23 9.19 2.5472 1 1 2 4 35.75 9.62 2.5118 3 1 0 4 36.18 4.72 2.4831 2 4 0 4 37.15 8.73 2.4202 -1 5 1 4 37.81 10.79 2.3792 -3 3 1 4 38.81 5.72 2.3205 -1 1 3 4 39.87 1.83 2.2610 -3 3 2 4 40.47 1.22 2.2290 -2 2 3 4 40.97 4.07 2.2029 1 5 1 4 41.62 24.18 2.1702 0 6 0 2 42.55 10.71 2.1247 2 4 1 4 42.86 3.52 2.1101 -4 0 1 2 42.99 5.33 2.1041 -4 0 2 2 43.83 2.21 2.0654 2 0 2 2 43.94 2.34 2.0607 3 1 1 4 44.02 4.98 2.0571 0 6 1 4 45.29 12.58 2.0021 -4 2 2 4 46.11 11.58 1.9687 2 2 2 4 46.53 3.09 1.9517 -3 3 3 4 47.32 3.23 1.9208 -3 5 1 4 47.35 10.25 1.9199 4 0 0 2 47.70 6.90 1.9065 -4 0 3 2 48.16 2.65 1.8893 2 6 0 4 48.39 1.34 1.8809 3 3 1 4 49.21 6.95 1.8515 1 1 3 4 49.50 2.42 1.8415 4 2 0 4 49.57 1.54 1.8390 1 5 2 4 49.84 1.65 1.8296 -4 2 3 4 49.96 3.28 1.8256 3 5 0 4 50.43 4.20 1.8095 -2 6 2 4 50.68 9.15 1.8011 0 6 2 4 50.86 22.43 1.7954 -2 0 4 2 50.86 9.24 1.7954 0 4 3 4 51.62 6.28 1.7706 -4 4 1 4 51.73 3.14 1.7671 -4 4 2 4 52.47 4.52 1.7440 2 4 2 4 53.33 1.69 1.7178 1 3 3 4 54.19 1.55 1.6926 -5 1 2 4 54.85 5.31 1.6739 -3 5 3 4 55.65 2.79 1.6517 -1 7 2 4 56.51 7.08 1.6286 3 5 1 4 56.54 1.03 1.6278 -3 3 4 4 56.54 1.93 1.6276 0 8 0 2 56.80 1.33 1.6209 -5 1 3 4 58.04 5.65 1.5892 -4 2 4 4 58.95 6.02 1.5668 0 2 4 4 59.42 1.26 1.5555 2 2 3 4 60.56 7.17 1.5289 -5 3 3 4 60.59 2.00 1.5282 0 6 3 4 61.27 7.53 1.5128 -4 6 1 4 61.92 21.34 1.4986 2 8 0 4 63.06 3.37 1.4741 -5 1 4 4 63.72 2.60 1.4605 -1 7 3 4 63.85 1.05 1.4578 -2 8 2 4 64.07 1.33 1.4534 0 8 2 4 64.34 3.23 1.4480 5 3 0 4 64.36 3.70 1.4475 1 1 4 4 64.84 1.90 1.4380 4 6 0 4 64.87 8.46 1.4373 2 4 3 4 65.13 2.19 1.4323 -4 6 3 4 65.36 2.52 1.4277 -5 5 2 4 65.64 6.24 1.4223 -6 0 2 2 65.67 1.84 1.4218 1 9 0 4 66.70 6.43 1.4023 4 0 2 2 67.37 3.09 1.3900 -4 0 5 2 67.71 2.33 1.3839 -5 5 3 4 67.74 3.15 1.3834 -2 6 4 4 67.88 1.52 1.3809 1 3 4 4 68.42 1.20 1.3712 -6 2 3 4 68.58 1.30 1.3683 -1 1 5 4 69.10 2.17 1.3594 -4 2 5 4 69.88 2.52 1.3460 -6 2 1 4 70.13 5.43 1.3419 -1 9 2 4 71.20 2.10 1.3244 -6 0 4 2 71.28 1.23 1.3230 5 5 0 4 72.00 5.19 1.3116 -1 3 5 4 72.27 1.80 1.3073 -2 4 5 4 72.46 1.50 1.3044 -5 1 5 4 72.57 1.92 1.3027 5 3 1 4 72.61 1.45 1.3021 0 10 0 2 72.83 2.45 1.2987 2 0 4 2 72.86 1.75 1.2982 0 8 3 4 73.05 1.51 1.2952 0 6 4 4 73.48 1.45 1.2888 -4 8 1 4 73.54 1.24 1.2878 4 4 2 4 73.57 10.00 1.2874 -4 8 2 4 74.07 2.16 1.2800 6 0 0 2 74.18 2.32 1.2784 -4 4 5 4 74.18 10.45 1.2784 2 8 2 4 74.77 1.91 1.2697 -3 9 2 4 74.94 2.61 1.2672 -6 4 1 4 74.97 1.08 1.2667 0 2 5 4 75.78 3.06 1.2553 -3 5 5 4 75.80 3.01 1.2550 -5 3 5 4 78.59 1.37 1.2172 3 5 3 4 79.15 1.78 1.2101 -2 10 2 4 79.34 1.28 1.2076 0 10 2 4 80.54 1.25 1.1926 -2 6 5 4 83.76 3.91 1.1548 -4 8 4 4 84.54 4.11 1.1462 0 8 4 4 84.97 1.13 1.1415 -2 10 3 4 86.74 3.10 1.1226 4 4 3 4 87.72 1.49 1.1126 -1 9 4 4 89.55 1.31 1.0945 6 4 1 4 89.69 1.74 1.0932 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.