Thaumasite Jacobsen S D, Smyth J R, Swope R J Physics and Chemistry of Minerals 30 (2003) 321-329 Thermal expansion of hydrated six-coordinated silicon in thaumasite, Ca3Si(OH)6(CO3)(SO4).12H2O Sample: T = 298 K Locality: unknown _database_code_amcsd 0008764 CELL PARAMETERS: 11.0538 11.0538 10.4111 90.000 90.000 120.000 SPACE GROUP: P6_3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1101.667 Density (g/cm3): 1.877 MAX. ABS. INTENSITY / VOLUME**2: 10.58380087 RIR: 1.836 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.24 100.00 9.5729 1 0 0 6 12.56 6.27 7.0468 1 0 1 6 16.04 30.07 5.5269 1 1 0 6 17.03 2.56 5.2056 0 0 2 1 18.17 8.42 4.8817 1 1 1 6 18.54 2.70 4.7864 2 0 0 6 19.41 18.40 4.5731 1 0 2 6 20.42 4.05 4.3489 2 0 1 6 23.48 38.41 3.7894 1 1 2 6 24.60 1.39 3.6182 1 2 0 6 25.28 14.80 3.5234 2 0 2 6 26.07 7.18 3.4177 2 1 1 6 26.07 15.66 3.4177 1 2 1 6 27.34 3.39 3.2626 1 0 3 6 27.96 10.36 3.1910 3 0 0 6 30.41 3.83 2.9390 1 1 3 6 32.40 1.65 2.7634 2 2 0 6 32.92 26.47 2.7205 3 0 2 6 33.76 1.77 2.6550 3 1 0 6 34.46 7.74 2.6028 0 0 4 1 34.87 2.96 2.5727 1 3 1 6 34.87 5.77 2.5727 3 1 1 6 35.85 10.62 2.5046 1 2 3 6 35.85 17.56 2.5046 2 1 3 6 38.05 3.51 2.3652 1 3 2 6 38.05 1.64 2.3652 3 1 2 6 39.41 2.82 2.2866 2 0 4 6 41.10 3.63 2.1962 2 3 0 6 41.10 1.17 2.1962 3 2 0 6 41.53 3.03 2.1744 4 0 2 6 41.78 24.82 2.1618 2 2 3 6 42.05 1.11 2.1489 2 3 1 6 42.05 8.12 2.1489 3 2 1 6 42.89 5.29 2.1087 1 3 3 6 42.89 8.35 2.1087 3 1 3 6 43.31 1.54 2.0890 1 4 0 6 44.53 2.10 2.0346 1 0 5 6 44.79 4.57 2.0235 3 2 2 6 46.07 1.30 1.9702 4 0 3 6 46.61 2.68 1.9485 1 1 5 6 46.86 4.05 1.9387 1 4 2 6 47.49 7.25 1.9146 5 0 0 6 49.01 1.42 1.8586 1 3 4 6 50.30 5.47 1.8141 3 3 1 6 50.58 2.09 1.8047 1 2 5 6 50.58 2.48 1.8047 2 1 5 6 50.81 1.33 1.7969 5 0 2 6 51.26 2.15 1.7824 4 2 1 6 51.90 1.25 1.7617 4 0 4 6 52.70 3.78 1.7367 3 3 2 6 52.76 2.50 1.7352 0 0 6 1 53.68 2.24 1.7074 1 0 6 6 54.06 1.29 1.6964 5 1 1 6 55.51 2.37 1.6555 1 1 6 6 56.14 1.68 1.6385 1 3 5 6 56.14 1.72 1.6385 3 1 5 6 56.36 1.06 1.6326 1 5 2 6 56.48 4.28 1.6291 1 4 4 6 56.48 2.25 1.6291 4 1 4 6 57.79 3.57 1.5955 6 0 0 6 59.39 1.53 1.5561 4 3 1 6 59.98 5.56 1.5423 5 0 4 6 62.52 1.19 1.4855 2 4 4 6 63.03 1.14 1.4747 4 1 5 6 63.24 1.13 1.4705 5 2 2 6 63.28 2.47 1.4695 2 2 6 6 66.71 1.07 1.4022 2 5 3 6 67.94 1.18 1.3798 3 3 5 6 71.67 1.37 1.3169 2 6 1 6 73.82 1.18 1.2837 4 4 3 6 77.48 1.15 1.2319 7 1 2 6 77.51 1.00 1.2315 2 3 7 6 88.52 1.10 1.1046 1 4 8 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.