Fourmarierite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from single crystal data of R100187 Li Y, Burns P C The Canadian Mineralogist 38 (2000) 737-749 Investigations of crystal-chemical variability in lead uranyl oxide hydrates. II. Fourmarierite Note: sample CMCNC 81096 Locality: Shinkolobwe, Democratic Republic of Congo _database_code_amcsd 0005671 CELL PARAMETERS: 13.9940 16.3860 14.3150 90.000 90.000 90.000 SPACE GROUP: Bb2_1m ATOM X Y Z OCCUPANCY ISO(B) U 0.02510 0.11700 0.24270 1.000 1.184 U 0.01560 0.38270 0.23940 1.000 1.184 U 0.27240 0.02130 0.22150 1.000 1.105 U 0.24160 0.25360 0.26130 1.000 1.184 Pb 0.18770 0.38170 0.00000 1.000 2.211 Pb 0.32990 0.60380 0.00000 1.000 2.211 O -0.00430 0.13390 0.12290 1.000 2.132 O 0.05220 0.09400 0.36650 1.000 2.132 O 0.05620 0.37520 0.11870 1.000 1.500 O -0.03090 0.38570 0.35770 1.000 2.606 O 0.29130 0.02700 0.09700 1.000 1.500 O 0.24540 0.00680 0.34580 1.000 1.895 O 0.25260 0.29240 0.14230 1.000 1.816 O 0.23830 0.21600 0.38010 1.000 1.816 O 0.10720 -0.01670 0.19220 1.000 1.342 O -0.07310 0.00910 0.24200 1.000 1.974 O -0.13110 0.16120 0.28890 1.000 1.342 OH 0.06990 0.24930 0.26870 1.000 3.316 O 0.17950 0.13440 0.21440 1.000 2.211 O -0.11560 0.31150 0.18780 1.000 2.211 OH 0.18250 0.38160 0.29850 1.000 1.895 Wa 0.13100 0.53960 0.00000 1.000 2.763 Wa 0.37080 0.45000 0.00000 1.000 1.974 Wa 0.13600 0.21210 0.00000 1.000 3.079 Wa 0.45100 0.72500 0.00000 1.000 11.844 Wa 0.12000 -0.04000 0.00000 1.000 3.869 Wa 0.35800 0.16500 0.00000 1.000 4.106 Wa 0.09600 0.77300 0.00000 1.000 4.106 Wa 0.32500 0.86800 0.00000 1.000 6.711 X-RAY WAVELENGTH: 1.541838 BOUNDS ON TWO THETA: 5.0 90.0 LIMITS IMPOSED ON THE INDICES ARE: +/- 12 +/- 15 +/- 13 MAX. ABS. INTENSITY / VOLUME**2: 154.4351025 The INTENSITY cut off value is 1.00 2-THETA INTENSITY D-SPACING H K L 10.36 9.51 8.5402 1 1 1 10.80 1.97 8.1930 0 2 0 12.37 100.00 7.1575 0 0 2 12.65 3.33 6.9970 2 0 0 13.76 12.20 6.4349 2 1 0 13.97 5.57 6.3393 1 2 1 17.73 3.33 5.0034 2 0 2 18.51 4.13 4.7943 1 3 1 18.54 1.06 4.7853 2 1 2 20.40 16.75 4.3540 1 1 3 20.63 3.65 4.3055 2 3 0 20.80 3.90 4.2701 2 2 2 21.69 3.39 4.0965 0 4 0 22.80 7.05 3.9003 3 2 1 24.12 2.05 3.6894 2 3 2 24.88 43.44 3.5787 0 0 4 25.05 2.44 3.5554 0 4 2 25.19 46.42 3.5352 2 4 0 25.46 19.90 3.4985 4 0 0 25.59 2.01 3.4806 1 3 3 26.04 2.46 3.4214 4 1 0 27.28 2.51 3.2686 3 1 3 28.15 97.68 3.1696 2 4 2 28.40 40.48 3.1431 4 0 2 28.54 3.83 3.1276 2 1 4 28.66 4.40 3.1144 1 5 1 28.90 3.18 3.0894 3 2 3 28.92 7.45 3.0868 4 1 2 29.44 1.01 3.0343 1 4 3 30.11 1.42 2.9678 2 5 0 32.53 1.72 2.7522 2 3 4 32.79 1.78 2.7310 0 6 0 32.88 12.17 2.7243 4 3 2 33.24 1.82 2.6951 0 4 4 34.44 1.12 2.6043 5 2 1 35.70 17.76 2.5150 2 4 4 35.90 8.61 2.5017 4 0 4 35.99 2.38 2.4951 1 3 5 37.70 2.73 2.3858 0 0 6 38.50 1.40 2.3386 3 2 5 38.89 1.36 2.3157 5 2 3 39.01 4.33 2.3091 6 1 0 39.92 1.23 2.2582 2 0 6 40.49 1.75 2.2279 3 3 5 40.64 4.31 2.2199 2 7 0 40.69 1.07 2.2176 6 0 2 41.07 2.10 2.1975 6 1 2 41.48 1.16 2.1770 2 2 6 41.60 2.01 2.1711 0 6 4 41.97 1.47 2.1528 4 6 0 42.13 1.41 2.1450 6 3 0 42.42 3.60 2.1310 1 5 5 42.79 1.99 2.1131 3 6 3 43.92 2.56 2.0615 4 6 2 44.07 1.66 2.0547 6 3 2 44.22 7.93 2.0482 0 8 0 44.71 13.31 2.0268 6 4 0 45.15 5.09 2.0083 1 1 7 45.67 1.35 1.9866 5 1 5 45.89 18.22 1.9776 2 4 6 46.05 7.95 1.9711 4 0 6 46.09 7.42 1.9692 0 8 2 46.40 1.74 1.9570 4 1 6 46.57 8.67 1.9502 6 4 2 46.82 3.44 1.9402 6 1 4 47.45 1.22 1.9161 3 7 3 47.87 1.11 1.9002 6 5 0 47.94 1.61 1.8975 1 3 7 47.99 2.28 1.8956 2 8 2 48.24 3.09 1.8865 2 7 4 48.44 1.58 1.8792 5 3 5 48.49 1.46 1.8774 4 7 2 48.95 1.65 1.8608 3 1 7 49.14 3.56 1.8541 4 3 6 49.40 1.41 1.8447 4 6 4 49.55 1.31 1.8398 6 3 4 49.64 2.01 1.8366 6 5 2 50.29 1.04 1.8142 1 4 7 50.77 1.74 1.7982 5 4 5 51.04 4.40 1.7894 0 0 8 51.40 6.95 1.7777 0 8 4 51.72 5.42 1.7676 4 8 0 51.84 11.68 1.7636 6 4 4 52.62 1.40 1.7394 8 1 0 53.39 8.31 1.7160 4 8 2 53.96 3.49 1.6992 8 0 2 55.13 2.54 1.6659 8 3 0 55.63 2.35 1.6522 6 7 0 56.74 2.92 1.6225 8 3 2 57.22 2.46 1.6099 6 7 2 57.75 3.90 1.5965 2 4 8 57.88 2.04 1.5931 4 0 8 58.21 5.29 1.5848 4 8 4 59.05 1.43 1.5644 8 1 4 59.35 3.00 1.5572 2 10 2 59.48 2.05 1.5541 0 8 6 59.88 2.00 1.5447 6 4 6 60.48 1.08 1.5308 1 7 7 61.04 1.53 1.5181 1 3 9 61.39 2.82 1.5103 8 3 4 61.85 2.50 1.5001 6 7 4 63.63 1.29 1.4624 3 7 7 63.88 1.01 1.4572 2 10 4 65.58 1.10 1.4235 1 5 9 65.75 2.94 1.4203 4 8 6 66.25 1.19 1.4107 8 0 6 68.57 1.56 1.3686 10 1 2 68.72 1.10 1.3659 8 3 6 69.16 1.04 1.3583 6 7 6 69.79 1.90 1.3476 0 8 8 69.88 1.76 1.3461 4 11 2 70.16 2.88 1.3414 6 4 8 70.21 1.11 1.3406 5 3 9 70.23 1.21 1.3402 2 12 0 71.04 2.57 1.3268 2 4 10 71.08 1.46 1.3262 2 10 6 71.17 1.10 1.3249 4 0 10 71.64 2.82 1.3173 2 12 2 72.09 1.15 1.3102 5 4 9 72.24 2.08 1.3078 8 8 2 75.62 1.56 1.2575 4 8 8 75.76 1.25 1.2556 6 10 4 75.79 1.59 1.2551 2 12 4 81.20 2.67 1.1846 10 7 2 82.56 1.50 1.1685 2 12 6 83.06 1.16 1.1627 6 12 2 83.14 1.11 1.1618 8 8 6 85.65 1.05 1.1341 8 11 0 86.98 1.37 1.1201 8 11 2 87.06 1.10 1.1193 6 12 4 89.31 1.10 1.0968 4 14 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.