Landauite Grey I E, Gatehouse B M The Canadian Mineralogist 16 (1978) 63-68 The crystal structure of landauite, Na[MnZn2(Ti,Fe)6Ti12]O38 _database_code_amcsd 0005148 CELL PARAMETERS: 9.1520 9.1520 9.1520 68.990 68.990 68.990 SPACE GROUP: R-3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 644.343 Density (g/cm3): 4.446 MAX. ABS. INTENSITY / VOLUME**2: 12.45084198 RIR: 0.912 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.74 1.06 8.2407 1 0 0 6 13.04 21.65 6.7918 1 1 0 6 17.11 1.22 5.1831 0 -1 1 6 19.75 20.35 4.4951 2 1 1 6 20.24 1.47 4.3874 1 -1 1 6 21.42 5.03 4.1493 2 0 1 6 23.60 7.32 3.7702 2 2 1 6 25.73 1.55 3.4619 2 2 2 2 26.24 68.80 3.3959 2 2 0 6 26.62 4.02 3.3487 0 -1 2 6 27.66 3.74 3.2254 2 -1 1 6 29.29 98.68 3.0489 3 1 1 6 29.86 29.01 2.9925 1 -2 1 6 31.07 58.45 2.8788 3 1 2 6 31.07 41.55 2.8788 3 2 1 6 31.50 59.41 2.8405 3 0 1 6 31.50 17.20 2.8405 3 1 0 6 31.76 9.55 2.8174 3 2 2 6 32.60 20.73 2.7469 3 0 0 6 32.60 25.98 2.7469 2 -1 2 6 34.12 4.33 2.6280 3 0 2 6 34.12 48.78 2.6280 3 2 0 6 34.61 12.65 2.5915 0 -2 2 6 36.01 2.08 2.4942 3 3 2 6 36.34 2.58 2.4722 1 -2 2 6 36.34 63.20 2.4722 2 -2 1 6 37.04 15.96 2.4271 3 -1 1 6 37.04 16.10 2.4271 1 -1 3 6 37.13 10.77 2.4213 0 -1 3 6 39.03 2.54 2.3080 3 3 3 2 40.12 2.09 2.2475 4 2 2 6 40.16 32.22 2.2451 3 -1 2 6 40.16 16.86 2.2451 2 -1 3 6 40.38 2.57 2.2337 4 2 1 6 41.15 1.04 2.1937 2 -2 2 6 42.32 13.26 2.1357 4 0 1 6 42.32 48.51 2.1357 4 1 0 6 42.89 2.17 2.1084 4 3 2 6 42.89 4.84 2.1084 4 2 3 6 43.91 4.10 2.0620 4 1 3 6 44.78 2.98 2.0237 4 3 3 6 44.87 2.00 2.0202 3 -2 1 6 46.35 3.88 1.9590 2 -3 1 6 46.35 6.40 1.9590 1 -3 2 6 47.49 9.48 1.9145 4 -1 1 6 47.68 12.67 1.9074 4 0 3 6 48.28 3.83 1.8851 4 4 2 6 48.28 2.19 1.8850 3 -2 2 6 48.28 4.05 1.8850 0 -1 4 6 49.31 1.70 1.8479 4 4 3 6 49.39 22.06 1.8452 2 -1 4 6 50.81 2.82 1.7971 5 1 2 6 50.81 48.73 1.7971 5 2 1 6 51.02 1.43 1.7900 5 1 1 6 51.59 8.51 1.7716 5 3 2 6 51.66 1.31 1.7692 -1 -1 4 6 52.89 3.01 1.7310 4 4 4 2 53.76 14.36 1.7050 3 -1 4 6 53.76 12.24 1.7050 5 0 1 6 53.76 2.27 1.7050 5 1 0 6 54.01 2.21 1.6979 4 4 0 6 54.04 2.86 1.6969 3 -2 3 6 54.21 1.15 1.6920 5 0 2 6 54.21 1.92 1.6920 5 2 0 6 54.25 2.51 1.6909 1 -3 3 6 55.71 1.31 1.6500 5 4 2 6 55.78 13.29 1.6481 5 0 0 6 57.08 1.80 1.6136 5 0 3 6 57.08 2.32 1.6136 5 3 0 6 57.11 4.52 1.6127 4 -2 2 6 57.11 3.24 1.6127 2 -2 4 6 57.31 1.22 1.6075 -2 -1 4 6 57.81 1.35 1.5950 5 4 1 6 57.81 72.93 1.5950 5 1 4 6 58.69 2.08 1.5731 5 4 4 6 58.79 2.13 1.5706 5 -1 1 6 58.79 6.42 1.5706 1 -1 5 6 59.83 6.52 1.5459 5 -1 2 6 59.83 3.83 1.5459 2 -1 5 6 60.08 5.81 1.5399 0 -1 5 6 60.08 3.62 1.5399 -1 0 5 6 60.76 2.42 1.5245 6 2 2 6 61.65 31.62 1.5046 6 3 2 6 61.71 1.67 1.5031 3 -2 4 6 61.71 3.34 1.5031 4 -2 3 6 62.03 1.45 1.4962 2 -4 2 6 62.94 2.46 1.4768 6 1 1 6 63.12 2.01 1.4728 3 -1 5 6 63.62 2.25 1.4625 6 3 1 6 63.62 2.51 1.4625 -1 -1 5 6 63.69 1.86 1.4612 4 -3 1 6 64.46 2.13 1.4456 6 3 4 6 64.46 5.40 1.4456 6 4 3 6 64.86 3.98 1.4375 3 -4 1 6 64.86 76.57 1.4375 1 -4 3 6 65.78 5.51 1.4196 1 -2 5 6 65.93 1.64 1.4167 6 0 1 6 66.36 3.53 1.4087 6 4 4 6 66.42 3.08 1.4075 4 -3 2 6 66.42 3.68 1.4075 0 -2 5 6 67.33 7.00 1.3907 5 -2 2 6 67.75 1.79 1.3831 6 0 3 6 68.29 5.41 1.3734 6 0 0 6 68.29 7.29 1.3734 4 -2 4 6 69.10 3.32 1.3594 6 3 5 6 69.10 1.59 1.3594 6 5 3 6 69.96 8.20 1.3447 6 2 5 6 70.37 5.50 1.3378 6 4 5 6 71.38 1.41 1.3214 6 -1 2 6 71.85 1.65 1.3140 6 4 0 6 72.64 1.65 1.3016 7 3 3 6 72.93 1.29 1.2972 6 5 1 6 75.27 1.08 1.2624 7 4 2 6 76.36 1.74 1.2471 6 6 4 6 76.68 5.06 1.2427 -1 -3 5 6 77.97 3.98 1.2254 4 -3 4 6 78.37 1.20 1.2202 7 0 2 6 78.37 1.19 1.2202 4 -1 6 6 78.88 1.74 1.2136 2 -2 6 6 78.96 3.64 1.2125 7 4 5 6 79.11 1.62 1.2106 0 -2 6 6 79.64 2.05 1.2038 7 5 2 6 79.70 1.31 1.2031 7 3 0 6 80.55 3.25 1.1925 5 -3 3 6 83.02 1.11 1.1632 7 5 1 6 83.83 5.23 1.1540 6 6 6 2 84.09 1.77 1.1511 6 3 7 6 84.37 1.39 1.1480 1 -1 7 6 84.82 1.43 1.1431 6 -1 5 6 85.96 1.63 1.1308 6 2 7 6 86.05 1.25 1.1299 3 -1 7 6 86.55 1.71 1.1246 -1 0 7 6 86.55 1.15 1.1246 4 -3 5 6 86.75 5.30 1.1226 6 -2 4 6 86.77 1.50 1.1223 6 -3 1 6 86.77 2.08 1.1223 1 -3 6 6 88.20 1.73 1.1078 2 -3 6 6 88.20 3.29 1.1078 6 -3 2 6 88.39 1.24 1.1059 7 5 0 6 89.31 2.20 1.0969 4 -4 4 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.