Thoreaulite Mumme W G American Mineralogist 55 (1970) 367-377 The crystal structure of SnTa2O7, thoreaulite, an example of tin in five-fold coordination _database_code_amcsd 0000199 CELL PARAMETERS: 17.1400 4.8650 5.5480 90.000 91.000 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 462.556 Density (g/cm3): 8.508 MAX. ABS. INTENSITY / VOLUME**2: 187.8951033 RIR: 7.191 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.32 11.85 8.5687 2 0 0 2 20.73 1.01 4.2843 4 0 0 2 24.83 9.68 3.5855 -1 1 1 4 24.95 39.29 3.5687 1 1 1 4 28.83 92.89 3.0965 -3 1 1 4 29.14 100.00 3.0643 3 1 1 4 31.32 46.34 2.8562 6 0 0 2 32.28 19.07 2.7736 0 0 2 2 33.79 10.28 2.6524 -2 0 2 2 34.15 13.08 2.6254 2 0 2 2 35.69 10.24 2.5155 -5 1 1 4 36.12 1.48 2.4868 5 1 1 4 36.95 25.96 2.4325 0 2 0 2 38.35 12.98 2.3470 -4 0 2 2 38.47 1.41 2.3400 2 2 0 4 38.99 3.09 2.3100 4 0 2 2 40.41 1.39 2.2322 -3 1 2 4 41.83 1.84 2.1597 -2 2 1 4 44.28 4.05 2.0454 -7 1 1 4 44.78 5.80 2.0238 7 1 1 4 45.17 6.04 2.0074 -6 0 2 2 46.01 9.81 1.9727 6 0 2 2 49.20 28.41 1.8519 6 2 0 4 49.86 10.54 1.8288 0 2 2 4 50.94 7.34 1.7927 -2 2 2 4 51.20 9.10 1.7843 2 2 2 4 53.17 19.63 1.7225 -1 1 3 4 53.36 4.26 1.7169 1 1 3 4 53.60 2.99 1.7099 -8 0 2 2 54.04 12.95 1.6970 -9 1 1 4 54.31 8.70 1.6890 -4 2 2 4 54.59 2.77 1.6812 8 0 2 2 54.59 19.80 1.6811 9 1 1 4 54.81 6.92 1.6750 4 2 2 4 55.82 1.43 1.6469 3 1 3 4 57.31 1.23 1.6076 8 2 0 4 59.50 2.77 1.5535 -5 1 3 4 59.62 1.03 1.5508 -1 3 1 4 59.68 1.99 1.5495 1 3 1 4 59.73 4.24 1.5483 -6 2 2 4 60.37 8.95 1.5333 5 1 3 4 60.42 6.55 1.5322 6 2 2 4 61.69 10.50 1.5036 -3 3 1 4 61.86 11.09 1.4999 3 3 1 4 63.29 4.55 1.4694 -10 0 2 2 64.40 2.05 1.4466 10 0 2 2 64.77 3.38 1.4393 -11 1 1 4 65.34 5.12 1.4281 12 0 0 2 65.61 8.98 1.4230 -7 1 3 4 65.77 3.44 1.4198 -5 3 1 4 66.76 2.58 1.4013 7 1 3 4 66.89 2.66 1.3989 -8 2 2 4 67.75 2.30 1.3830 8 2 2 4 68.76 4.85 1.3652 2 0 4 2 71.08 4.33 1.3262 -4 0 4 2 75.39 2.07 1.2608 12 0 2 2 75.60 3.06 1.2577 -10 2 2 4 76.54 1.06 1.2447 -13 1 1 4 76.64 1.58 1.2434 10 2 2 4 77.51 6.12 1.2316 12 2 0 4 78.60 3.84 1.2171 -1 3 3 4 78.67 2.40 1.2162 0 4 0 2 78.76 1.25 1.2151 1 3 3 4 79.31 4.04 1.2080 -9 3 1 4 79.77 4.37 1.2022 9 3 1 4 80.71 5.24 1.1905 2 2 4 4 82.92 4.99 1.1644 -4 2 4 4 83.74 2.75 1.1550 8 0 4 2 84.38 2.94 1.1479 11 1 3 4 84.68 3.88 1.1445 5 3 3 4 87.06 2.51 1.1193 12 2 2 4 87.09 4.14 1.1190 6 4 0 4 87.60 1.46 1.1139 0 4 2 4 88.42 1.30 1.1056 -2 4 2 4 88.62 1.18 1.1036 2 4 2 4 89.36 3.72 1.0964 -7 3 3 4 89.59 2.42 1.0941 -15 1 1 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.