Autunite Locock A J, Burns P C American Mineralogist 88 (2003) 240-244 The crystal structure of synthetic autunite, Ca[(UO2)(PO4)]2(H2O)11 _database_code_amcsd 0002977 CELL PARAMETERS: 14.0135 20.7121 6.9959 90.000 90.000 90.000 SPACE GROUP: Pnma X-RAY WAVELENGTH: 1.541838 Cell Volume: 2030.553 Density (g/cm3): 3.148 MAX. ABS. INTENSITY / VOLUME**2: 83.71435645 RIR: 8.658 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.54 100.00 10.3560 0 2 0 2 13.34 10.28 6.6372 2 1 0 4 13.36 5.27 6.6280 0 1 1 4 17.12 13.26 5.1780 0 4 0 2 17.92 24.50 4.9507 2 0 1 4 18.04 16.21 4.9178 2 3 0 4 18.05 20.76 4.9140 0 3 1 4 19.88 35.59 4.4665 2 2 1 8 24.88 2.40 3.5783 2 4 1 8 24.97 24.94 3.5659 2 5 0 4 24.98 21.33 3.5644 0 5 1 4 25.42 15.80 3.5034 4 0 0 2 25.46 14.45 3.4980 0 0 2 2 26.87 20.77 3.3186 4 2 0 4 26.90 22.46 3.3140 0 2 2 4 28.82 1.55 3.0973 4 1 1 8 28.85 1.96 3.0945 2 1 2 8 30.82 5.90 2.9016 4 4 0 4 30.85 5.19 2.8985 0 4 2 4 31.36 10.84 2.8526 4 3 1 8 31.38 10.12 2.8504 2 3 2 8 32.86 5.37 2.7258 2 7 0 4 32.87 6.49 2.7252 0 7 1 4 35.94 3.53 2.4986 4 5 1 8 35.97 3.85 2.4971 2 5 2 8 36.29 5.49 2.4753 4 0 2 4 37.35 16.50 2.4075 4 2 2 8 38.80 1.16 2.3209 6 1 0 4 38.86 1.42 2.3173 0 1 3 4 39.27 3.37 2.2942 2 8 1 8 40.39 2.15 2.2333 4 4 2 8 40.73 6.20 2.2154 6 0 1 4 40.78 7.76 2.2126 2 0 3 4 40.79 3.17 2.2124 6 3 0 4 40.84 2.79 2.2093 0 3 3 4 41.29 3.77 2.1864 2 9 0 4 41.30 3.14 2.1861 0 9 1 4 41.69 7.33 2.1664 6 2 1 8 41.74 5.30 2.1638 2 2 3 8 42.00 8.03 2.1510 4 7 1 8 42.02 7.65 2.1501 2 7 2 8 43.70 3.77 2.0712 0 10 0 2 44.53 1.48 2.0347 2 4 3 8 44.53 5.93 2.0345 6 5 0 4 44.59 6.27 2.0321 0 5 3 4 47.59 5.26 1.9107 2 10 1 8 48.70 3.94 1.8698 6 3 2 8 48.73 2.91 1.8688 4 3 3 8 49.12 2.14 1.8546 4 9 1 8 49.14 2.36 1.8540 2 9 2 8 49.73 2.82 1.8333 6 7 0 4 49.79 2.60 1.8315 0 7 3 4 51.24 1.89 1.7829 4 10 0 4 51.26 1.49 1.7822 0 10 2 4 52.00 3.73 1.7587 6 5 2 8 52.03 4.76 1.7578 4 5 3 8 52.22 2.59 1.7517 8 0 0 2 52.31 2.30 1.7490 0 0 4 2 53.02 2.14 1.7272 8 2 0 4 53.11 2.54 1.7246 0 2 4 4 54.52 1.88 1.6833 6 8 1 8 54.56 1.28 1.6821 2 8 3 8 55.37 1.22 1.6593 8 4 0 4 55.70 3.11 1.6502 6 0 3 4 55.71 1.54 1.6500 8 3 1 8 55.79 1.52 1.6479 2 3 4 8 56.11 1.71 1.6393 6 9 0 4 56.15 1.78 1.6380 0 9 3 4 56.46 5.30 1.6298 2 12 1 8 56.47 3.04 1.6297 6 2 3 8 56.69 3.57 1.6238 6 7 2 8 56.71 2.80 1.6231 4 7 3 8 58.73 2.46 1.5721 8 5 1 8 58.81 2.52 1.5703 2 5 4 8 58.97 2.33 1.5663 8 0 2 4 59.03 2.36 1.5648 4 0 4 4 59.71 2.87 1.5487 8 2 2 8 59.72 1.65 1.5483 4 12 0 4 59.74 1.87 1.5478 0 12 2 4 59.77 2.80 1.5473 4 2 4 8 61.27 3.27 1.5130 6 10 1 8 61.31 4.04 1.5121 2 10 3 8 62.58 1.30 1.4844 6 9 2 8 62.60 1.71 1.4838 4 9 3 8 63.09 1.59 1.4735 8 7 1 8 63.16 1.58 1.4720 2 7 4 8 65.89 2.04 1.4175 2 14 1 8 65.98 2.28 1.4158 4 12 2 8 68.37 1.10 1.3720 6 3 4 8 68.94 1.06 1.3621 10 2 1 8 68.97 3.19 1.3616 6 12 1 8 69.01 2.71 1.3609 2 12 3 8 69.05 1.21 1.3602 2 2 5 8 71.05 1.81 1.3268 8 5 3 8 71.08 1.52 1.3263 6 5 4 8 73.35 2.44 1.2907 6 10 3 8 75.03 1.21 1.2659 8 7 3 8 75.06 1.43 1.2655 6 7 4 8 77.60 1.46 1.2303 6 14 1 8 77.63 1.72 1.2298 2 14 3 8 77.70 1.31 1.2289 8 2 4 8 80.53 2.10 1.1928 6 12 3 8 88.83 1.32 1.1016 6 14 3 8 88.84 1.16 1.1014 12 2 2 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.