Derbylite Moore P B, Araki T Neues Jahrbuch fur Mineralogie, Abhandlungen 126 (1976) 292-303 Derbylite, Fe3+4Ti4+3Sb3+O13(OH), a novel close-packed oxide structure Locality: Ouro Preto, Minas Gerias, Brazil _database_code_amcsd 0014704 CELL PARAMETERS: 7.1600 14.3470 4.9700 90.000 104.610 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 494.033 Density (g/cm3): 4.791 MAX. ABS. INTENSITY / VOLUME**2: 26.60157159 RIR: 1.808 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.20 17.42 6.2391 1 1 0 4 17.80 4.93 4.9835 1 2 0 4 18.45 17.36 4.8093 0 0 1 2 19.64 15.12 4.5209 -1 0 1 2 20.60 3.98 4.3119 -1 1 1 4 22.25 22.85 3.9946 0 2 1 4 22.59 5.37 3.9358 1 3 0 4 23.26 22.23 3.8247 -1 2 1 4 24.82 2.20 3.5868 0 4 0 2 25.06 4.15 3.5532 1 0 1 2 25.72 3.02 3.4642 2 0 0 2 25.83 3.01 3.4490 1 1 1 4 26.28 2.94 3.3911 0 3 1 4 26.47 14.09 3.3675 2 1 0 4 27.68 5.43 3.2228 -2 0 1 2 28.01 26.37 3.1852 1 4 0 4 28.02 9.15 3.1840 1 2 1 4 28.62 48.45 3.1195 2 2 0 4 30.41 8.90 2.9397 -2 2 1 4 31.11 10.21 2.8752 0 4 1 4 31.36 100.00 2.8521 1 3 1 4 31.85 13.10 2.8098 -1 4 1 4 31.90 3.88 2.8055 2 3 0 4 33.53 92.62 2.6726 -2 3 1 4 33.81 1.79 2.6510 1 5 0 4 35.56 3.15 2.5243 1 4 1 4 36.12 9.49 2.4868 2 1 1 4 36.33 32.23 2.4732 -1 0 2 2 36.46 11.96 2.4641 0 5 1 4 37.11 5.29 2.4226 -1 5 1 4 37.52 3.39 2.3972 -2 4 1 4 37.62 13.07 2.3912 0 6 0 2 37.94 2.31 2.3716 0 1 2 4 38.50 1.27 2.3381 -1 2 2 4 39.00 2.89 2.3095 3 0 0 2 39.29 7.18 2.2932 -3 1 1 4 39.52 5.09 2.2801 3 1 0 4 39.53 1.46 2.2800 0 2 2 4 39.88 4.60 2.2603 1 6 0 4 40.40 19.30 2.2324 1 5 1 4 40.83 1.15 2.2101 -3 2 1 4 40.84 2.94 2.2098 2 5 0 4 41.06 2.16 2.1984 3 2 0 4 42.06 1.51 2.1484 0 3 2 4 42.17 8.70 2.1431 -2 5 1 4 42.21 2.96 2.1411 0 6 1 4 42.78 2.74 2.1137 -1 6 1 4 42.80 3.48 2.1126 1 0 2 2 43.29 3.88 2.0901 1 1 2 4 43.30 2.74 2.0896 -3 3 1 4 43.52 3.82 2.0797 3 3 0 4 44.72 15.68 2.0266 1 2 2 4 45.41 7.94 1.9973 0 4 2 4 45.74 1.78 1.9838 1 6 1 4 46.19 1.46 1.9654 1 7 0 4 46.78 1.49 1.9418 3 4 0 4 47.02 1.84 1.9325 1 3 2 4 47.19 7.38 1.9260 -3 0 2 2 47.34 1.66 1.9203 -2 6 1 4 47.55 7.58 1.9124 -2 4 2 4 47.64 2.60 1.9089 -3 1 2 4 47.99 1.89 1.8956 2 5 1 4 48.24 3.91 1.8865 3 1 1 4 48.27 2.14 1.8855 0 7 1 4 48.79 1.41 1.8667 -1 7 1 4 48.97 8.51 1.8601 -3 2 2 4 49.45 1.20 1.8430 0 5 2 4 50.55 5.49 1.8055 -3 5 1 4 50.74 4.36 1.7991 3 5 0 4 51.43 13.25 1.7766 2 0 2 2 51.47 2.29 1.7754 1 7 1 4 51.70 1.06 1.7681 3 3 1 4 51.78 3.44 1.7655 -4 1 1 4 51.83 2.14 1.7640 2 7 0 4 51.86 2.38 1.7631 2 1 2 4 52.72 2.75 1.7362 1 8 0 4 52.94 3.40 1.7295 -2 7 1 4 53.11 1.02 1.7245 2 2 2 4 53.27 2.20 1.7196 4 1 0 4 53.29 13.32 1.7191 -1 6 2 4 53.89 2.06 1.7013 1 5 2 4 54.62 1.98 1.6803 0 8 1 4 55.08 1.60 1.6673 -4 3 1 4 55.09 1.92 1.6670 -1 8 1 4 55.15 2.04 1.6654 2 3 2 4 55.30 4.28 1.6612 3 6 0 4 55.98 6.81 1.6426 -2 6 2 4 56.51 1.30 1.6286 4 3 0 4 57.07 1.33 1.6138 -1 2 3 4 57.16 9.89 1.6114 -4 0 2 2 57.56 1.47 1.6013 -4 1 2 4 57.57 1.15 1.6010 1 8 1 4 57.90 15.74 1.5926 2 8 0 4 57.95 1.26 1.5913 2 7 1 4 58.17 27.34 1.5859 3 5 1 4 58.45 1.42 1.5791 -2 2 3 4 58.73 1.70 1.5722 -4 2 2 4 58.94 1.60 1.5671 -2 8 1 4 59.02 1.73 1.5651 -1 3 3 4 59.24 1.19 1.5598 0 7 2 4 59.24 1.41 1.5598 4 4 0 4 60.21 3.80 1.5369 -3 7 1 4 60.37 2.01 1.5333 -2 3 3 4 60.64 1.29 1.5270 -4 3 2 4 60.95 12.49 1.5200 0 3 3 4 61.26 1.97 1.5132 0 9 1 4 61.31 18.40 1.5120 -4 5 1 4 61.38 2.14 1.5105 2 5 2 4 61.66 2.40 1.5042 4 1 1 4 61.70 1.11 1.5034 -1 9 1 4 62.38 2.48 1.4886 3 0 2 2 63.00 2.33 1.4755 -2 4 3 4 63.03 1.07 1.4748 -3 2 3 4 63.07 3.50 1.4741 1 1 3 4 63.21 1.05 1.4711 1 7 2 4 64.02 1.06 1.4544 1 9 1 4 64.63 2.43 1.4421 4 3 1 4 64.87 8.33 1.4373 -3 3 3 4 65.01 9.94 1.4347 0 10 0 2 65.02 13.41 1.4345 -1 5 3 4 65.56 3.92 1.4240 -5 1 1 4 66.29 1.73 1.4099 -2 5 3 4 66.56 1.67 1.4050 -4 5 2 4 66.56 2.16 1.4049 -2 8 2 4 68.21 1.13 1.3748 0 10 1 4 68.43 2.07 1.3710 -5 3 1 4 68.63 1.30 1.3675 -1 10 1 4 68.65 8.82 1.3672 1 8 2 4 69.03 3.90 1.3605 5 2 0 4 69.54 1.16 1.3519 -5 1 2 4 69.77 1.54 1.3480 2 9 1 4 70.36 3.06 1.3380 4 5 1 4 70.79 1.09 1.3310 5 3 0 4 71.05 1.57 1.3267 2 1 3 4 71.82 1.96 1.3144 -3 9 1 4 71.94 5.10 1.3125 -3 8 2 4 73.52 1.49 1.2882 -1 7 3 4 75.25 1.31 1.2627 0 7 3 4 75.53 2.03 1.2588 0 11 1 4 76.63 3.92 1.2434 4 2 2 4 76.81 2.80 1.2410 -1 10 2 4 77.13 2.48 1.2366 -2 0 4 2 79.19 1.69 1.2096 5 3 1 4 79.27 2.87 1.2085 2 5 3 4 80.16 1.80 1.1973 -3 0 4 2 81.10 1.37 1.1858 0 2 4 4 83.50 1.50 1.1577 -6 3 1 4 83.77 1.63 1.1547 6 0 0 2 84.14 1.10 1.1506 -3 10 2 4 84.50 1.26 1.1466 -6 2 2 4 85.10 1.15 1.1401 6 2 0 4 85.35 1.38 1.1373 1 0 4 2 85.50 1.22 1.1357 -3 4 4 4 86.01 1.50 1.1302 -4 0 4 2 87.37 1.72 1.1162 2 10 2 4 87.48 2.36 1.1151 -5 5 3 4 89.07 1.03 1.0992 6 4 0 4 89.15 1.33 1.0984 -2 6 4 4 89.35 4.22 1.0965 5 8 0 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.