Andalusite Winter J K, Ghose S American Mineralogist 64 (1979) 573-586 Thermal expansion and high-temperature crystal chemistry of the Al2SiO5 polymorphs T = 800 deg C _database_code_amcsd 0000731 CELL PARAMETERS: 7.8759 7.9567 5.5664 90.000 90.000 90.000 SPACE GROUP: Pnnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 348.825 Density (g/cm3): 3.085 MAX. ABS. INTENSITY / VOLUME**2: 6.893826585 RIR: 0.728 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.83 96.81 5.5975 1 1 0 4 19.46 71.38 4.5611 0 1 1 4 19.53 100.00 4.5457 1 0 1 4 22.35 4.05 3.9783 0 2 0 2 22.53 55.02 3.9470 1 1 1 8 22.58 4.28 3.9379 2 0 0 2 25.08 27.77 3.5510 1 2 0 4 25.23 27.10 3.5293 2 1 0 4 31.98 73.16 2.7987 2 2 0 4 32.16 22.21 2.7832 0 0 2 2 35.72 5.67 2.5135 1 3 0 4 35.91 4.65 2.5005 2 2 1 8 36.02 24.43 2.4931 3 1 0 4 36.04 29.50 2.4921 1 1 2 8 37.56 11.66 2.3943 0 3 1 4 37.89 8.89 2.3745 3 0 1 4 39.33 16.67 2.2908 1 3 1 8 39.52 32.89 2.2805 0 2 2 4 39.61 27.75 2.2753 3 1 1 8 41.03 1.14 2.1998 2 3 0 4 41.20 28.60 2.1912 3 2 0 4 41.21 25.08 2.1905 1 2 2 8 41.31 23.60 2.1854 2 1 2 8 45.61 5.58 1.9892 0 4 0 2 46.10 3.59 1.9690 4 0 0 2 47.12 1.28 1.9286 1 4 0 4 47.57 4.43 1.9113 4 1 0 4 48.82 7.29 1.8654 1 3 2 8 50.05 6.20 1.8223 1 4 1 8 50.49 8.55 1.8077 4 1 1 8 50.51 6.99 1.8070 0 1 3 4 50.54 3.42 1.8060 1 0 3 4 51.67 9.19 1.7691 3 3 1 8 51.92 1.82 1.7612 1 1 3 8 53.06 2.58 1.7258 2 3 2 8 54.23 2.38 1.6915 2 4 1 8 56.90 3.81 1.6183 0 4 2 4 57.32 15.14 1.6074 4 0 2 4 59.24 2.68 1.5598 1 5 0 4 59.66 17.03 1.5498 3 3 2 8 59.80 1.15 1.5465 2 2 3 8 59.86 5.12 1.5452 5 1 0 4 60.74 2.51 1.5248 3 4 1 8 60.92 3.29 1.5208 4 3 1 8 60.94 2.43 1.5204 0 3 3 4 61.15 1.43 1.5157 5 0 1 4 61.17 2.10 1.5152 3 0 3 4 61.76 10.49 1.5020 1 5 1 8 62.00 43.64 1.4969 2 4 2 8 62.19 5.49 1.4928 1 3 3 8 62.30 11.16 1.4904 4 2 2 8 62.37 9.62 1.4889 5 1 1 8 62.39 5.07 1.4885 3 1 3 8 63.00 4.06 1.4754 2 5 0 4 66.86 10.37 1.3994 4 4 0 4 67.28 18.42 1.3916 0 0 4 2 68.06 1.01 1.3776 3 4 2 8 69.02 1.20 1.3607 1 5 2 8 69.59 1.92 1.3510 5 1 2 8 69.62 1.48 1.3505 1 1 4 8 70.42 2.35 1.3371 1 4 3 8 70.77 1.02 1.3313 4 1 3 8 71.72 1.11 1.3159 5 3 1 8 71.74 3.25 1.3157 3 3 3 8 71.93 1.89 1.3126 6 0 0 2 72.25 1.18 1.3077 1 6 0 4 72.51 6.95 1.3036 2 5 2 8 73.00 9.06 1.2961 5 2 2 8 73.03 1.37 1.2957 1 2 4 8 73.09 1.66 1.2946 2 1 4 8 75.67 2.69 1.2568 2 6 0 4 76.14 9.70 1.2502 4 4 2 8 76.40 3.86 1.2465 6 2 0 4 76.44 7.55 1.2461 2 2 4 8 78.19 3.30 1.2225 3 5 2 8 78.58 1.31 1.2175 1 3 4 8 78.76 3.19 1.2151 3 1 4 8 79.50 1.59 1.2056 5 4 1 8 79.68 1.24 1.2034 4 3 3 8 80.17 2.38 1.1972 0 6 2 4 80.43 5.46 1.1940 1 5 3 8 80.97 3.36 1.1874 5 1 3 8 80.98 3.87 1.1872 6 0 2 4 81.28 1.15 1.1837 3 6 0 4 82.03 1.84 1.1747 3 2 4 8 88.71 1.66 1.1027 1 7 1 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.