Tridymite Hirose T, Kihara K, Okuno M, Fujinami S, Shinoda K Journal of Mineralogical and Petrological Sciences 100 (2005) 55-69 X-ray, DTA and Raman studies of monoclinic tridymite and its higher temperature orthorhombic modification with varying temperature. Locality: synthetic Note: T = 413 K _database_code_amcsd 0013134 CELL PARAMETERS: 26.1630 4.9870 8.1990 90.000 90.000 90.000 SPACE GROUP: P2_12_12_1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1069.764 Density (g/cm3): 2.238 MAX. ABS. INTENSITY / VOLUME**2: 10.93925930 RIR: 1.592 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 19.05 3.42 4.6599 2 1 0 4 20.37 62.85 4.3605 6 0 0 2 20.52 93.79 4.3292 3 1 0 4 21.68 100.00 4.0995 0 0 2 2 21.94 4.06 4.0513 2 1 1 4 21.95 1.21 4.0501 1 0 2 4 22.42 7.52 3.9658 4 1 0 4 23.10 37.10 3.8499 6 0 1 4 23.23 67.42 3.8283 3 1 1 4 24.94 3.00 3.5701 4 1 1 4 27.17 1.68 3.2826 6 1 0 4 29.01 2.47 3.0779 2 1 2 4 29.92 9.04 2.9868 6 0 2 4 30.02 29.99 2.9767 3 1 2 4 31.38 2.06 2.8503 4 1 2 4 32.75 7.21 2.7348 8 1 0 4 34.57 1.84 2.5943 8 1 1 4 35.75 17.24 2.5115 9 1 0 4 36.02 9.21 2.4935 0 2 0 2 36.19 2.28 2.4823 1 2 0 4 37.71 5.49 2.3856 0 2 1 4 38.87 4.88 2.3168 10 1 0 4 38.89 7.02 2.3157 6 0 3 4 38.97 8.18 2.3110 3 1 3 4 39.62 1.54 2.2750 8 1 2 4 40.46 1.22 2.2295 10 1 1 4 41.61 1.58 2.1707 5 2 1 4 42.43 1.08 2.1304 0 2 2 4 42.92 5.35 2.1070 12 0 1 4 43.23 6.17 2.0929 6 2 1 4 44.19 6.06 2.0498 0 0 4 2 44.94 1.77 2.0170 10 1 2 4 45.09 2.13 2.0109 7 2 1 4 46.00 1.09 1.9731 5 2 2 4 47.22 1.93 1.9249 12 0 2 4 47.50 2.65 1.9141 6 2 2 4 48.52 1.14 1.8763 2 1 4 4 49.18 8.82 1.8526 3 1 4 4 49.23 1.15 1.8508 7 2 2 4 52.28 1.22 1.7500 14 1 0 4 53.79 2.69 1.7044 12 0 3 4 54.04 3.56 1.6968 6 2 3 4 54.48 2.21 1.6843 11 2 1 4 55.84 2.63 1.6464 15 1 0 4 56.96 1.38 1.6167 2 3 1 4 57.06 3.92 1.6142 15 1 1 4 57.24 2.52 1.6094 12 2 1 4 57.55 3.90 1.6015 3 3 1 4 58.37 2.10 1.5809 4 3 1 4 60.15 1.53 1.5383 13 2 1 4 60.30 5.28 1.5349 6 0 5 4 60.36 6.08 1.5335 3 1 5 4 60.52 1.44 1.5299 2 3 2 4 62.39 1.73 1.4883 6 2 4 4 63.83 2.38 1.4583 8 3 1 4 64.06 3.69 1.4535 18 0 0 2 65.70 1.58 1.4212 9 3 1 4 66.27 3.00 1.4103 15 1 3 4 66.44 1.70 1.4071 12 2 3 4 66.73 1.15 1.4018 3 3 3 4 67.76 1.87 1.3830 10 3 1 4 68.49 1.09 1.3699 18 0 2 4 72.07 2.77 1.3105 12 0 5 4 72.29 3.37 1.3071 6 2 5 4 72.54 1.78 1.3031 3 1 6 4 73.64 1.02 1.2864 7 2 5 4 73.74 1.46 1.2849 2 3 4 4 75.75 2.25 1.2557 18 2 0 4 76.79 2.66 1.2413 18 2 1 4 77.53 3.24 1.2312 1 4 1 4 79.26 1.84 1.2087 21 1 0 4 79.92 4.78 1.2003 9 1 6 4 79.97 1.71 1.1997 5 4 1 4 80.29 1.46 1.1958 21 1 1 4 80.71 2.25 1.1906 15 3 1 4 83.06 1.02 1.1628 2 3 5 4 83.14 3.29 1.1618 15 1 5 4 83.30 2.05 1.1600 12 2 5 4 83.36 1.39 1.1594 21 1 2 4 83.49 1.06 1.1579 12 0 6 4 84.26 1.20 1.1492 4 3 5 4 88.44 1.40 1.1054 21 1 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.