Sanidine Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R060313 Gualtieri A F Journal of Applied Crystallography 33 (2000) 267-278 Accuracy of XRPD QPA using the combined Rietveld-RIR method Locality: Latera, Viterbo, Italy CELL PARAMETERS: 8.531000 13.00700 7.179000 90.00000 116.0000 90.00000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 13.48 6.73 6.6248 1 1 0 13.71 6.40 6.5123 0 2 0 13.82 2.65 6.4599 0 0 1 15.23 7.29 5.8605 -1 1 1 19.46 1.13 4.5863 0 2 1 21.18 70.55 4.2160 -2 0 1 22.66 26.04 3.9412 1 1 1 23.22 2.33 3.8473 2 0 0 23.63 79.91 3.7812 1 3 0 24.69 13.29 3.6209 -1 3 1 25.26 8.69 3.5391 -2 2 1 25.82 46.58 3.4633 -1 1 2 27.02 100.00 3.3124 2 2 0 27.28 67.79 3.2812 -2 0 2 27.49 36.90 3.2562 0 4 0 27.72 84.40 3.2300 0 0 2 29.94 53.88 2.9943 1 3 1 30.60 8.68 2.9302 -2 2 2 30.85 22.87 2.9077 0 4 1 31.00 11.26 2.8936 0 2 2 32.44 22.04 2.7679 -1 3 2 34.59 14.41 2.5997 -3 1 2 34.88 3.90 2.5788 2 2 1 34.91 36.61 2.5770 -2 4 1 35.30 7.94 2.5491 1 1 2 35.77 8.65 2.5165 3 1 0 36.23 5.24 2.4855 2 4 0 37.22 9.56 2.4212 -1 5 1 37.84 12.19 2.3828 -3 3 1 38.88 4.81 2.3215 -1 1 3 39.91 1.61 2.2638 -3 3 2 40.53 1.33 2.2304 -2 2 3 41.03 5.78 2.2040 1 5 1 41.69 20.55 2.1708 0 6 0 42.59 10.77 2.1267 2 4 1 42.85 2.82 2.1144 -4 0 1 42.99 4.55 2.1080 -4 0 2 43.87 1.70 2.0675 2 0 2 43.95 2.19 2.0639 3 1 1 44.09 4.91 2.0577 0 6 1 45.29 12.93 2.0055 -4 2 2 46.14 11.18 1.9706 2 2 2 46.57 1.94 1.9535 -3 3 3 47.35 2.68 1.9229 -3 5 1 47.33 10.65 1.9236 4 0 0 47.71 7.78 1.9093 -4 0 3 48.21 3.86 1.8906 2 6 0 48.41 1.67 1.8834 3 3 1 49.26 7.22 1.8527 1 1 3 49.48 2.98 1.8448 4 2 0 49.62 1.09 1.8400 1 5 2 49.98 1.76 1.8276 3 5 0 50.48 4.39 1.8104 -2 6 2 50.74 8.35 1.8017 0 6 2 50.91 22.42 1.7963 -2 0 4 50.91 7.97 1.7961 0 4 3 51.61 6.00 1.7733 -4 4 1 51.73 4.60 1.7696 -4 4 2 52.50 5.45 1.7454 2 4 2 53.37 1.54 1.7188 1 3 3 54.87 5.40 1.6752 -3 5 3 55.70 1.53 1.6522 -1 7 2 56.51 5.92 1.6303 3 5 1 56.60 2.13 1.6281 0 8 0 56.77 1.25 1.6236 -5 1 3 57.55 1.00 1.6033 2 0 3 58.04 5.25 1.5909 -4 2 4 58.99 5.16 1.5675 0 2 4 59.43 1.16 1.5568 2 2 3 60.53 7.10 1.5312 -5 3 3 60.63 2.06 1.5288 0 6 3 61.26 6.34 1.5146 -4 6 1 61.95 19.00 1.4994 2 8 0 63.03 3.07 1.4762 -5 1 4 63.76 1.89 1.4610 -1 7 3 64.11 1.06 1.4538 0 8 2 64.38 3.28 1.4483 1 1 4 64.28 2.02 1.4505 5 3 0 64.81 2.21 1.4397 4 6 0 64.88 7.47 1.4384 2 4 3 65.12 1.95 1.4336 -4 6 3 65.32 1.54 1.4298 -5 5 2 65.55 6.37 1.4252 -6 0 2 65.71 2.14 1.4223 1 9 0 66.66 6.14 1.4042 4 0 2 67.36 3.34 1.3912 -4 0 5 67.67 2.17 1.3857 -5 5 3 67.76 2.61 1.3839 -2 6 4 67.89 1.57 1.3816 1 3 4 68.33 1.07 1.3737 -6 2 3 68.61 1.47 1.3688 -1 1 5 69.09 1.40 1.3605 -4 2 5 69.78 1.91 1.3486 -6 2 1 70.16 5.41 1.3424 -1 9 2 71.12 1.79 1.3265 -6 0 4 71.21 1.02 1.3250 5 5 0 72.02 4.45 1.3121 -1 3 5 72.29 1.49 1.3079 -2 4 5 72.42 1.08 1.3059 -5 1 5 72.43 1.52 1.3056 -6 4 2 72.49 1.16 1.3047 5 3 1 72.63 1.27 1.3025 0 10 0 72.82 2.10 1.2997 2 0 4 72.88 1.81 1.2987 0 8 3 73.07 1.52 1.2957 0 6 4 73.49 1.55 1.2894 4 4 2 73.55 9.94 1.2885 -4 8 2 73.95 2.50 1.2824 6 0 0 74.16 2.30 1.2793 -4 4 5 74.18 9.71 1.2791 2 8 2 74.84 1.92 1.2695 -6 4 1 75.78 2.74 1.2559 -3 5 5 75.75 3.00 1.2563 -5 3 5 75.62 1.21 1.2583 6 2 0 78.56 1.47 1.2183 3 5 3 79.15 1.47 1.2106 -2 10 2 79.36 1.02 1.2080 0 10 2 80.55 1.15 1.1931 -2 6 5 80.54 1.44 1.1932 6 4 0 83.72 3.30 1.1556 -4 8 4 84.54 3.05 1.1466 0 8 4 86.66 2.11 1.1238 4 4 3 87.71 1.37 1.1130 -1 9 4 89.40 1.12 1.0962 6 4 1 89.50 1.17 1.0953 7 1 0 89.50 1.17 1.0953 7 1 0 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.