Brannerite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern of R080091 Szymanski J T, Scott J D The Canadian Mineralogist 20 (1982) 271-280 A crystal structure refinement of synthetic brannerite UTi2O6 and its bearing on rate of alkaline-carbonate leaching of brannerite in ore CELL PARAMETERS: 9.827177 3.737115 6.893849 90.00000 118.5729 90.00000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 14.62 41.41 6.0542 0 0 1 18.68 75.26 4.7473 -2 0 1 20.57 26.07 4.3152 2 0 0 25.96 100.00 3.4294 1 1 0 26.66 54.93 3.3407 -2 0 2 27.32 13.96 3.2616 -1 1 1 29.49 26.90 3.0271 0 0 2 30.64 42.76 2.9161 2 0 1 32.33 38.16 2.7669 1 1 1 35.61 31.18 2.5194 -1 1 2 36.45 40.31 2.4633 -3 1 1 36.91 14.34 2.4335 -4 0 1 37.87 1.75 2.3736 -4 0 2 39.18 6.98 2.2978 -2 0 3 39.42 18.79 2.2838 -3 1 2 39.50 18.69 2.2796 3 1 0 41.84 8.94 2.1576 4 0 0 43.44 9.73 2.0817 1 1 2 44.41 17.55 2.0384 -4 0 3 44.88 12.29 2.0181 0 0 3 47.49 9.08 1.9132 -3 1 3 47.71 11.11 1.9047 -1 1 3 47.62 24.01 1.9082 3 1 1 48.69 19.13 1.8686 0 2 0 51.12 4.30 1.7855 0 2 1 51.26 2.58 1.7808 4 0 1 52.60 9.83 1.7387 -2 2 1 52.81 5.84 1.7321 -5 1 2 53.39 4.78 1.7147 2 2 0 53.70 10.19 1.7056 -2 0 4 53.63 9.09 1.7075 -5 1 1 54.93 2.80 1.6703 -4 0 4 56.37 12.86 1.6308 -2 2 2 56.11 6.02 1.6379 -6 0 2 56.55 20.02 1.6261 -5 1 3 57.14 15.76 1.6106 1 1 3 57.95 7.94 1.5900 0 2 2 58.26 3.04 1.5824 -6 0 3 58.63 12.85 1.5733 2 2 1 58.37 1.00 1.5796 -6 0 1 59.05 9.45 1.5631 -3 1 4 58.89 10.41 1.5670 5 1 0 59.03 4.51 1.5635 2 0 3 59.22 4.90 1.5591 3 1 2 62.10 4.83 1.4935 -1 1 4 62.63 6.55 1.4820 -4 2 1 63.29 1.15 1.4682 -4 2 2 64.19 3.11 1.4497 -2 2 3 64.33 2.21 1.4470 -5 1 4 63.78 4.73 1.4580 4 0 2 64.55 1.05 1.4427 -6 0 4 64.76 5.16 1.4384 6 0 0 66.10 4.44 1.4125 4 2 0 68.01 8.78 1.3774 -4 2 3 68.27 1.73 1.3727 -4 0 5 68.36 6.51 1.3711 0 2 3 67.93 1.65 1.3787 5 1 1 72.00 6.68 1.3105 -7 1 2 72.59 2.07 1.3013 -7 1 3 72.89 2.85 1.2967 1 1 4 73.39 1.93 1.2891 4 2 1 73.46 2.75 1.2881 3 1 3 74.41 2.32 1.2739 -6 0 5 75.39 6.74 1.2597 -2 2 4 75.50 3.53 1.2583 -5 1 5 74.71 1.70 1.2695 6 0 1 76.42 2.20 1.2453 -4 2 4 75.85 2.00 1.2533 2 0 4 77.33 4.16 1.2329 1 3 0 77.02 3.19 1.2371 -7 1 4 77.42 4.45 1.2317 -6 2 2 77.96 1.05 1.2246 -1 3 1 78.56 4.16 1.2167 -1 1 5 79.27 2.53 1.2076 -6 2 3 79.01 2.16 1.2108 0 0 5 79.94 3.64 1.1991 2 2 3 80.49 2.81 1.1923 1 3 1 80.22 3.30 1.1957 5 1 2 82.34 3.11 1.1701 -1 3 2 82.84 3.67 1.1644 -3 3 1 82.28 2.88 1.1708 7 1 0 84.68 1.98 1.1437 -3 3 2 84.73 1.76 1.1431 3 3 0 84.15 4.23 1.1495 4 2 2 84.84 1.07 1.1419 -6 2 4 85.11 3.71 1.1390 -7 1 5 85.04 4.65 1.1398 6 2 0 87.34 1.33 1.1155 1 3 2 88.26 1.74 1.1062 -4 2 5 89.76 1.10 1.0917 -2 2 5 90.23 1.55 1.0872 -3 3 3 90.39 1.70 1.0856 -1 3 3 90.33 3.51 1.0863 3 3 1 90.33 3.51 1.0863 3 3 1 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.