Tomichite Grey I E, Madsen I C, Harris D C American Mineralogist 72 (1987) 201-208 Barian tomichite, Ba.5(As2).5Ti2(V,Fe)5O13(OH), its crystal structure and relationship to derbylite and tomichite _database_code_amcsd 0001067 CELL PARAMETERS: 7.1190 14.1760 4.9920 90.000 105.100 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 486.393 Density (g/cm3): 4.446 MAX. ABS. INTENSITY / VOLUME**2: 22.75180931 RIR: 1.666 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.49 6.14 7.0880 0 2 0 2 12.88 1.68 6.8732 1 0 0 2 14.32 9.35 6.1846 1 1 0 4 17.98 22.06 4.9343 1 2 0 4 18.41 9.96 4.8196 0 0 1 2 19.45 6.23 4.5631 0 1 1 4 19.55 7.35 4.5412 -1 0 1 2 20.54 6.58 4.3247 -1 1 1 4 22.31 12.57 3.9855 0 2 1 4 22.84 3.08 3.8939 1 3 0 4 23.26 9.51 3.8237 -1 2 1 4 25.13 1.11 3.5440 0 4 0 2 25.18 3.20 3.5367 1 0 1 2 25.93 1.62 3.4366 2 0 0 2 25.97 9.06 3.4315 1 1 1 4 26.69 6.28 3.3399 2 1 0 4 27.68 1.47 3.2230 -2 0 1 2 28.20 6.35 3.1646 1 2 1 4 28.33 15.68 3.1499 1 4 0 4 28.87 39.39 3.0923 2 2 0 4 30.47 2.15 2.9339 -2 2 1 4 31.33 5.23 2.8552 0 4 1 4 31.60 85.33 2.8315 1 3 1 4 32.03 4.76 2.7939 -1 4 1 4 32.21 2.78 2.7793 2 3 0 4 33.66 100.00 2.6626 -2 3 1 4 35.87 2.62 2.5034 1 4 1 4 36.14 26.88 2.4852 -1 0 2 2 36.40 2.60 2.4682 2 1 1 4 36.78 16.96 2.4437 0 5 1 4 37.39 2.87 2.4050 -1 5 1 4 37.73 1.00 2.3844 -2 4 1 4 38.09 10.58 2.3627 0 6 0 2 39.33 3.13 2.2911 3 0 0 2 39.42 2.43 2.2860 -3 1 1 4 39.70 3.02 2.2706 -2 0 2 2 39.86 2.63 2.2617 3 1 0 4 40.22 1.32 2.2420 -2 1 2 4 40.37 1.48 2.2343 1 6 0 4 40.75 1.04 2.2142 2 3 1 4 40.79 12.06 2.2121 1 5 1 4 41.28 1.45 2.1870 2 5 0 4 41.42 2.34 2.1800 3 2 0 4 41.77 3.30 2.1624 -2 2 2 4 42.46 13.26 2.1288 -2 5 1 4 42.62 1.81 2.1215 0 6 1 4 42.88 4.38 2.1090 1 0 2 2 43.16 1.60 2.0960 -1 6 1 4 43.51 2.29 2.0799 -3 3 1 4 43.92 1.79 2.0615 3 3 0 4 44.26 1.10 2.0466 -2 3 2 4 44.84 20.56 2.0214 1 2 2 4 45.52 5.07 1.9928 0 4 2 4 46.21 1.35 1.9646 1 6 1 4 47.08 5.11 1.9304 -3 0 2 2 47.54 1.63 1.9128 -3 1 2 4 47.56 2.40 1.9119 -2 4 2 4 48.48 5.90 1.8779 2 5 1 4 48.67 2.55 1.8708 3 1 1 4 48.78 1.01 1.8670 0 7 1 4 48.90 4.17 1.8626 -3 2 2 4 49.27 1.66 1.8496 -1 7 1 4 50.91 8.81 1.7938 -3 5 1 4 51.27 1.62 1.7820 3 5 0 4 51.69 12.19 1.7684 2 0 2 2 52.04 1.85 1.7574 1 7 1 4 52.04 2.68 1.7574 -4 1 1 4 52.12 1.06 1.7548 2 1 2 4 53.40 4.91 1.7159 1 8 0 4 53.40 2.70 1.7158 2 2 2 4 53.43 3.88 1.7147 -2 7 1 4 53.51 13.46 1.7123 -1 6 2 4 53.74 1.02 1.7058 4 1 0 4 55.23 1.05 1.6632 0 8 1 4 55.90 6.09 1.6448 3 6 0 4 56.18 3.59 1.6371 -2 6 2 4 57.16 15.33 1.6115 -4 0 2 2 58.61 13.84 1.5750 2 8 0 4 58.77 26.16 1.5711 3 5 1 4 60.75 2.85 1.5246 -3 7 1 4 60.91 8.80 1.5210 0 3 3 4 61.76 15.69 1.5021 -4 5 1 4 61.98 1.06 1.4972 0 9 1 4 62.25 1.98 1.4913 4 1 1 4 62.83 3.61 1.4791 3 0 2 2 63.11 1.24 1.4732 1 1 3 4 64.66 11.08 1.4416 -3 3 3 4 65.01 23.13 1.4347 -1 5 3 4 65.28 4.17 1.4294 4 3 1 4 65.89 9.84 1.4176 0 10 0 2 65.96 2.60 1.4162 -5 1 1 4 66.11 1.35 1.4134 1 3 3 4 66.99 4.65 1.3970 -2 8 2 4 68.90 4.39 1.3629 -5 3 1 4 69.25 10.93 1.3567 1 8 2 4 69.68 3.71 1.3495 5 2 0 4 70.77 1.48 1.3313 -4 6 2 4 71.12 3.74 1.3256 4 5 1 4 71.29 1.45 1.3228 2 1 3 4 72.39 3.11 1.3054 -3 8 2 4 72.58 1.03 1.3025 -3 9 1 4 76.52 3.48 1.2450 0 11 1 4 76.69 2.04 1.2426 -2 0 4 2 77.32 3.04 1.2341 4 2 2 4 77.52 2.46 1.2314 -1 10 2 4 79.68 1.33 1.2034 -3 0 4 2 79.70 2.37 1.2031 2 5 3 4 80.03 1.44 1.1989 5 3 1 4 80.93 2.93 1.1879 0 2 4 4 81.05 1.30 1.1864 -3 2 4 4 82.02 1.04 1.1749 3 1 3 4 84.59 3.06 1.1455 6 0 0 2 84.83 1.37 1.1430 -6 2 2 4 85.33 1.02 1.1375 1 0 4 2 85.95 1.05 1.1309 6 2 0 4 87.54 1.33 1.1145 -5 5 3 4 88.37 1.55 1.1061 2 10 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.