Lucasite-(Ce) Nickel E H, Grey I E, Madsen I C American Mineralogist 72 (1987) 1006-1010 Lucasite-(Ce), CeTi2(O,OH)6, a new mineral from Western Australia: Its description and structure _database_code_amcsd 0001128 CELL PARAMETERS: 5.1780 8.7560 9.7680 90.000 93.520 90.000 SPACE GROUP: I2/a X-RAY WAVELENGTH: 1.541838 Cell Volume: 442.032 Density (g/cm3): 4.986 MAX. ABS. INTENSITY / VOLUME**2: 47.79134257 RIR: 3.121 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.59 27.32 6.5145 0 1 1 4 18.20 1.76 4.8748 0 0 2 2 19.95 26.34 4.4508 1 1 0 4 20.28 3.98 4.3780 0 2 0 2 26.39 100.00 3.3770 -1 1 2 4 27.38 58.96 3.2572 0 2 2 4 27.85 82.40 3.2036 1 1 2 4 27.89 32.62 3.1994 -1 2 1 4 28.59 13.19 3.1224 1 2 1 4 29.31 11.21 3.0468 0 1 3 4 32.01 22.01 2.7961 0 3 1 4 34.71 20.50 2.5841 2 0 0 2 35.32 17.65 2.5414 1 3 0 4 36.88 10.62 2.4374 0 0 4 2 37.85 5.96 2.3770 -1 2 3 4 37.98 2.03 2.3690 2 1 1 4 39.44 8.61 2.2845 1 2 3 4 39.49 2.52 2.2820 -1 3 2 4 40.50 5.74 2.2273 2 0 2 2 40.52 10.54 2.2262 1 3 2 4 40.54 6.06 2.2254 2 2 0 4 41.28 7.30 2.1871 -1 1 4 4 41.59 17.66 2.1715 0 3 3 4 42.45 3.83 2.1296 0 2 4 4 43.25 6.72 2.0917 1 1 4 4 43.82 10.22 2.0661 -2 2 2 4 44.66 12.29 2.0292 -2 1 3 4 45.42 1.42 1.9969 0 4 2 4 45.70 15.02 1.9851 2 2 2 4 45.75 10.37 1.9834 -1 4 1 4 46.21 14.47 1.9646 1 4 1 4 47.42 1.06 1.9171 2 1 3 4 47.49 10.34 1.9146 -2 3 1 4 48.38 9.97 1.8813 2 3 1 4 49.83 16.63 1.8301 -2 0 4 2 51.14 9.04 1.7863 -1 3 4 4 52.82 15.23 1.7332 1 3 4 4 52.87 9.77 1.7316 -1 4 3 4 53.14 9.04 1.7236 0 5 1 4 53.22 12.88 1.7211 2 0 4 2 53.46 8.53 1.7139 -1 2 5 4 54.03 4.37 1.6971 -2 3 3 4 54.11 6.45 1.6949 1 4 3 4 54.27 3.79 1.6903 3 1 0 4 54.33 1.14 1.6885 -2 2 4 4 55.40 2.95 1.6586 1 5 0 4 55.50 5.11 1.6557 1 2 5 4 56.46 3.73 1.6298 2 3 3 4 56.51 1.20 1.6286 0 4 4 4 56.54 8.97 1.6277 -3 1 2 4 56.64 1.48 1.6249 0 0 6 2 56.78 5.11 1.6214 0 3 5 4 57.75 8.64 1.5965 -3 2 1 4 58.90 6.20 1.5681 3 1 2 4 59.18 1.32 1.5612 2 4 2 4 59.52 6.01 1.5531 -1 1 6 4 60.01 2.08 1.5416 0 5 3 4 60.80 4.47 1.5234 0 2 6 4 61.81 6.10 1.5010 1 1 6 4 62.62 7.06 1.4836 3 3 0 4 64.68 4.29 1.4412 -2 5 1 4 65.25 1.42 1.4299 -3 1 4 4 65.41 2.31 1.4268 2 5 1 4 65.84 1.16 1.4185 -1 4 5 4 66.01 1.08 1.4153 -2 0 6 2 66.49 1.58 1.4062 3 2 3 4 66.50 2.51 1.4061 -2 3 5 4 66.93 5.85 1.3980 0 6 2 4 67.18 1.19 1.3934 -1 6 1 4 67.54 2.59 1.3868 1 6 1 4 67.65 2.18 1.3850 1 4 5 4 68.18 1.70 1.3755 0 1 7 4 69.13 1.05 1.3588 1 5 4 4 69.84 2.95 1.3467 -2 2 6 4 70.07 2.16 1.3429 2 3 5 4 70.72 4.46 1.3322 3 4 1 4 72.27 3.29 1.3073 2 5 3 4 72.56 3.14 1.3029 0 5 5 4 72.93 1.17 1.2971 -1 6 3 4 73.26 2.25 1.2921 4 0 0 2 73.97 1.65 1.2814 1 6 3 4 74.03 2.46 1.2805 2 2 6 4 74.44 2.24 1.2746 -3 2 5 4 74.64 4.83 1.2717 -3 4 3 4 75.62 2.09 1.2576 4 1 1 4 75.66 1.42 1.2570 0 3 7 4 76.97 4.40 1.2388 -2 6 2 4 76.99 1.01 1.2385 3 3 4 4 77.71 2.29 1.2288 3 4 3 4 78.33 1.73 1.2207 2 6 2 4 78.48 3.30 1.2187 0 0 8 2 78.51 1.87 1.2183 -4 2 2 4 78.71 3.18 1.2158 1 7 0 4 79.28 2.12 1.2084 -3 1 6 4 80.63 1.07 1.1916 -1 1 8 4 81.21 1.71 1.1845 4 2 2 4 81.33 3.81 1.1831 -2 5 5 4 81.52 1.23 1.1808 -4 3 1 4 82.28 1.37 1.1717 -4 0 4 2 82.86 1.20 1.1651 4 3 1 4 83.40 3.76 1.1589 -1 4 7 4 83.67 1.73 1.1558 -2 3 7 4 84.31 1.28 1.1487 -1 6 5 4 84.67 1.41 1.1447 2 5 5 4 85.31 2.90 1.1377 3 1 6 4 85.73 2.43 1.1332 1 4 7 4 85.95 1.56 1.1309 -4 3 3 4 87.62 2.02 1.1136 4 0 4 2 87.85 1.05 1.1113 -3 6 1 4 88.33 1.44 1.1065 2 3 7 4 89.56 1.16 1.0945 0 8 0 2 89.58 1.99 1.0943 -1 7 4 4 89.93 1.31 1.0909 4 3 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.