Schoepite Finch R J, Cooper M A, Hawthorne F C, Ewing R C The Canadian Mineralogist 34 (1996) 1071-1088 The crystal structure of schoepite, [(UO2)8O2(OH)12](H2O)12 _database_code_amcsd 0005517 CELL PARAMETERS: 14.3370 16.8130 14.7310 90.000 90.000 90.000 SPACE GROUP: P2_1ca X-RAY WAVELENGTH: 1.541838 Cell Volume: 3550.878 Density (g/cm3): 4.912 MAX. ABS. INTENSITY / VOLUME**2: 225.4390682 RIR: 14.944 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.02 100.00 7.3655 0 0 2 2 14.72 2.12 6.0187 2 1 1 4 24.17 22.00 3.6827 0 0 4 2 24.55 35.61 3.6259 2 4 0 2 24.84 17.13 3.5842 4 0 0 1 27.42 58.29 3.2531 2 4 2 4 27.68 26.49 3.2229 4 0 2 2 30.21 1.58 2.9580 4 3 1 4 34.72 18.22 2.5838 2 4 4 4 34.93 8.75 2.5686 4 0 4 2 36.60 4.77 2.4552 0 0 6 2 38.54 2.32 2.3358 6 1 1 4 41.36 1.22 2.1832 4 6 1 4 42.41 1.14 2.1313 6 1 3 4 43.04 5.16 2.1016 0 8 0 2 43.57 9.51 2.0773 6 4 0 2 44.57 13.25 2.0330 2 4 6 4 44.74 6.21 2.0255 4 0 6 2 44.85 5.99 2.0210 0 8 2 4 45.36 11.45 1.9993 6 4 2 4 49.50 3.08 1.8414 0 0 8 2 49.97 4.91 1.8253 0 8 4 4 50.33 3.96 1.8130 4 8 0 2 50.44 8.43 1.8093 6 4 4 4 50.96 1.78 1.7921 8 0 0 1 51.94 6.97 1.7604 4 8 2 4 52.56 2.96 1.7413 8 0 2 2 54.08 1.54 1.6956 8 3 1 4 54.53 1.16 1.6829 6 7 1 4 56.01 6.83 1.6418 2 4 8 4 56.16 3.50 1.6379 4 0 8 2 56.58 4.73 1.6265 4 8 4 4 57.13 1.14 1.6123 8 3 3 4 57.16 1.92 1.6115 8 0 4 2 57.74 2.30 1.5966 0 8 6 4 58.17 4.24 1.5858 6 4 6 4 63.82 3.21 1.4584 4 8 6 4 64.36 1.37 1.4475 8 0 6 2 67.65 1.59 1.3850 0 8 8 4 68.04 2.84 1.3779 6 4 8 4 68.79 3.33 1.3648 2 4 10 4 68.92 1.61 1.3625 4 0 10 2 69.55 2.23 1.3517 2 12 2 4 70.19 1.87 1.3409 8 8 2 4 70.58 1.78 1.3345 10 4 2 4 73.27 2.08 1.2919 4 8 8 4 73.52 1.64 1.2882 2 12 4 4 74.15 1.42 1.2788 8 8 4 4 74.53 1.27 1.2733 10 4 4 4 79.82 1.43 1.2016 6 4 10 4 79.97 1.38 1.1997 2 12 6 4 80.54 1.23 1.1927 6 12 2 4 80.58 1.21 1.1921 8 8 6 4 80.95 1.04 1.1876 10 4 6 4 83.06 1.40 1.1628 2 4 12 4 84.34 1.17 1.1484 6 12 4 4 84.80 1.23 1.1433 4 8 10 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.