Vandendriesscheite Burns P C American Mineralogist 82 (1997) 1176-1186 A new uranyl oxide hydrate sheet in vandendriesscheite: Implications for mineral paragenesis and the corrosion of spent nuclear fuel Locality: Shinkolobwe (Congo) _database_code_amcsd 0001951 CELL PARAMETERS: 14.1165 41.3780 14.5347 90.000 90.000 90.000 SPACE GROUP: Pbca X-RAY WAVELENGTH: 1.541838 Cell Volume: 8489.900 Density (g/cm3): 5.646 MAX. ABS. INTENSITY / VOLUME**2: 169.1750540 RIR: 9.757 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.55 3.21 10.3445 0 4 0 2 8.99 1.71 9.8362 1 1 1 8 12.18 100.00 7.2674 0 0 2 2 12.23 3.31 7.2364 1 4 1 8 12.84 6.85 6.8963 0 6 0 2 13.25 1.86 6.6802 2 2 0 4 13.82 5.00 6.4080 1 5 1 8 14.10 4.24 6.2833 2 3 0 4 14.90 1.44 5.9466 0 4 2 4 15.20 1.21 5.8304 2 4 0 4 15.55 1.60 5.7001 1 6 1 8 18.67 1.16 4.7531 2 3 2 8 19.49 4.79 4.5547 1 1 3 8 19.52 2.81 4.5477 2 4 2 8 19.84 3.25 4.4741 1 2 3 8 19.95 1.70 4.4508 3 1 1 8 21.21 2.31 4.1898 1 4 3 8 21.48 1.07 4.1378 0 10 0 2 22.58 1.97 3.9375 3 5 1 8 23.09 1.35 3.8524 2 9 0 4 24.50 37.51 3.6337 0 0 4 2 24.76 1.55 3.5958 0 10 2 4 24.94 42.19 3.5696 2 10 0 4 25.24 17.52 3.5291 4 0 0 2 25.33 1.59 3.5164 4 1 0 4 25.70 2.83 3.4666 2 10 1 8 27.48 2.49 3.2456 1 9 3 8 27.75 1.25 3.2147 0 6 4 4 27.85 73.07 3.2040 2 10 2 8 28.11 34.88 3.1746 4 0 2 4 28.19 6.02 3.1653 4 1 2 8 28.37 1.16 3.1456 2 3 4 8 29.48 1.61 3.0302 4 7 0 4 30.75 1.19 2.9075 1 11 3 8 32.00 7.20 2.7968 4 7 2 8 32.71 3.42 2.7378 0 14 2 4 32.96 1.08 2.7172 5 3 1 8 35.24 18.16 2.5464 2 10 4 8 35.46 7.90 2.5316 4 0 4 4 36.39 1.36 2.4687 3 1 5 8 37.11 3.85 2.4225 0 0 6 2 37.91 1.05 2.3736 5 9 1 8 38.83 2.85 2.3192 6 3 0 4 39.11 1.19 2.3031 2 16 2 8 39.15 2.48 2.3010 2 17 0 4 39.78 3.31 2.2659 4 14 0 4 40.84 1.75 2.2095 6 3 2 8 41.76 1.77 2.1632 4 14 2 8 43.19 1.57 2.0944 6 9 0 4 43.75 6.25 2.0689 0 20 0 2 44.14 1.48 2.0518 1 1 7 8 44.22 1.17 2.0483 0 20 1 4 44.29 7.94 2.0452 6 10 0 4 44.31 1.30 2.0442 1 2 7 8 45.24 14.56 2.0045 2 10 6 8 45.41 7.08 1.9972 4 0 6 4 45.47 1.30 1.9949 4 1 6 8 45.47 1.60 1.9947 6 11 0 4 45.59 4.17 1.9898 0 20 2 4 46.11 9.87 1.9688 6 10 2 8 46.45 2.23 1.9550 6 3 4 8 46.73 1.65 1.9440 2 17 4 8 47.25 1.11 1.9236 6 11 2 8 47.28 2.98 1.9227 4 14 4 8 48.09 2.18 1.8921 4 7 6 8 48.54 1.23 1.8756 1 9 7 8 48.60 1.20 1.8736 0 14 6 4 49.16 1.53 1.8534 5 9 5 8 50.22 4.17 1.8168 0 0 8 2 50.28 1.53 1.8146 6 9 4 8 50.78 5.73 1.7979 0 20 4 4 51.18 3.02 1.7848 4 20 0 4 51.26 6.78 1.7823 6 10 4 8 52.32 1.29 1.7486 6 11 4 8 52.82 6.51 1.7333 4 20 2 8 53.43 1.93 1.7147 8 0 2 4 53.48 1.41 1.7133 8 1 2 8 54.22 2.34 1.6916 6 17 0 4 54.25 1.80 1.6908 8 7 0 4 54.81 1.56 1.6748 2 24 0 4 55.80 2.50 1.6476 6 17 2 8 55.82 3.07 1.6468 8 7 2 8 56.38 3.46 1.6321 2 24 2 8 56.86 5.12 1.6192 2 10 8 8 57.01 2.36 1.6153 4 0 8 4 57.53 3.22 1.6020 4 20 4 8 58.68 1.39 1.5732 0 20 6 4 59.12 2.93 1.5627 6 10 6 8 60.36 2.47 1.5336 6 17 4 8 60.38 1.94 1.5330 8 7 4 8 60.67 1.01 1.5265 3 1 9 8 60.91 1.79 1.5210 2 24 4 8 64.89 2.60 1.4369 4 20 6 8 67.54 1.11 1.3869 6 17 6 8 67.56 1.37 1.3865 8 7 6 8 67.92 1.19 1.3801 4 27 2 8 68.06 1.64 1.3776 2 24 6 8 68.76 1.63 1.3652 0 20 8 4 69.16 1.87 1.3583 6 10 8 8 69.87 2.54 1.3462 2 10 10 8 70.01 1.17 1.3440 4 0 10 4 70.80 1.28 1.3308 2 30 2 8 72.82 1.01 1.2988 6 24 4 8 74.53 1.18 1.2732 4 20 8 8 79.61 1.79 1.2043 10 17 2 8 83.52 1.13 1.1575 10 17 4 8 84.86 1.30 1.1427 8 27 2 8 85.44 1.05 1.1364 4 34 2 8 88.73 1.04 1.1025 8 27 4 8 89.02 1.00 1.0996 12 7 4 8 89.31 1.08 1.0968 4 34 4 8 89.98 1.06 1.0904 10 17 6 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.