Ba2Ta15O32 Siegrist T, Cava R J, Krajewski J J Materials Research Bulletin 32 (1997) 881-887 Reduced alkaline earth tantalates _database_code_amcsd 0014381 CELL PARAMETERS: 7.7730 7.7730 35.4140 90.000 90.000 120.000 SPACE GROUP: R-3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1853.032 Density (g/cm3): 9.410 MAX. ABS. INTENSITY / VOLUME**2: 123.4020528 RIR: 4.270 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.49 73.27 11.8047 0 0 3 2 13.39 7.19 6.6132 1 0 1 6 14.07 9.30 6.2923 0 1 2 6 16.54 30.95 5.3586 1 0 4 6 18.18 36.85 4.8794 0 1 5 6 21.98 21.60 4.0443 1 0 7 6 22.60 3.79 3.9349 0 0 9 2 22.88 12.83 3.8865 1 1 0 6 24.06 51.30 3.6987 0 1 8 6 24.11 5.85 3.6916 2 -1 3 6 27.48 99.79 3.2460 2 -1 6 6 28.37 51.41 3.1461 0 2 4 6 28.48 39.79 3.1341 1 0 10 6 29.38 60.19 3.0400 2 0 5 6 30.29 4.62 2.9512 0 0 12 2 30.79 27.22 2.9044 0 1 11 6 31.94 4.21 2.8023 0 2 7 6 32.38 45.31 2.7651 1 1 9 6 32.38 4.52 2.7651 2 -1 9 6 33.44 9.60 2.6793 2 0 8 6 35.37 77.15 2.5378 2 1 1 6 35.37 3.85 2.5378 3 -1 1 6 35.55 2.89 2.5252 1 0 13 6 35.65 6.34 2.5184 -1 3 2 6 35.65 5.44 2.5184 1 2 2 6 36.75 49.41 2.4453 2 1 4 6 36.75 4.94 2.4453 3 -1 4 6 36.84 9.19 2.4397 0 2 10 6 37.56 13.70 2.3945 -1 3 5 6 37.56 25.34 2.3945 1 2 5 6 38.00 1.36 2.3679 0 1 14 6 38.12 28.86 2.3609 0 0 15 2 38.29 1.07 2.3504 2 -1 12 6 38.70 6.59 2.3265 2 0 11 6 40.19 2.57 2.2439 3 0 0 6 40.91 17.16 2.2059 -1 3 8 6 40.94 4.80 2.2044 0 3 3 6 43.13 16.50 2.0974 0 3 6 6 43.81 28.87 2.0663 2 1 10 6 43.81 8.52 2.0663 3 -1 10 6 44.82 2.04 2.0222 2 0 14 6 45.44 17.36 1.9962 -1 3 11 6 45.58 1.26 1.9901 0 1 17 6 46.14 4.91 1.9674 0 0 18 2 46.59 1.40 1.9492 0 3 9 6 46.59 10.34 1.9492 3 0 9 6 46.75 2.89 1.9432 2 2 0 6 47.41 4.19 1.9174 2 2 3 6 48.85 1.57 1.8644 -1 4 1 6 48.99 11.90 1.8594 2 1 13 6 49.06 2.28 1.8567 4 -1 2 6 49.37 10.90 1.8458 4 -2 6 6 49.37 3.70 1.8458 2 2 6 6 49.92 2.27 1.8268 -1 4 4 6 50.56 9.38 1.8053 3 1 5 6 50.56 2.88 1.8053 4 -1 5 6 50.83 7.68 1.7963 1 0 19 6 50.90 5.90 1.7939 1 2 14 6 50.90 65.39 1.7939 -1 3 14 6 51.14 1.09 1.7862 0 3 12 6 51.14 1.20 1.7862 3 0 12 6 52.10 3.33 1.7553 1 1 18 6 52.23 1.00 1.7515 -1 4 7 6 52.23 11.24 1.7515 1 3 7 6 52.52 6.21 1.7424 4 -2 9 6 52.52 5.44 1.7424 2 2 9 6 53.25 18.38 1.7203 4 -1 8 6 53.51 1.32 1.7124 0 1 20 6 54.59 1.57 1.6810 4 0 1 6 54.79 1.02 1.6754 0 4 2 6 54.99 30.00 1.6699 2 1 16 6 54.99 1.55 1.6699 3 -1 16 6 55.65 1.93 1.6516 -1 4 10 6 55.65 8.39 1.6516 1 3 10 6 56.43 2.02 1.6306 0 2 19 6 56.72 2.02 1.6230 4 -2 12 6 57.02 2.94 1.6151 4 -1 11 6 57.15 2.32 1.6118 -1 3 17 6 57.73 3.00 1.5969 4 0 7 6 58.69 6.49 1.5731 0 4 8 6 58.94 10.56 1.5671 2 0 20 6 59.00 2.98 1.5656 1 0 22 6 59.78 7.73 1.5470 2 -1 21 6 60.14 2.70 1.5385 2 3 2 6 60.89 4.91 1.5214 3 2 4 6 60.95 3.01 1.5200 4 0 10 6 61.45 5.17 1.5089 -2 5 5 6 61.69 7.76 1.5036 2 1 19 6 61.76 1.23 1.5022 4 -1 14 6 61.76 2.90 1.5022 3 1 14 6 61.81 1.26 1.5010 0 1 23 6 62.25 1.33 1.4914 0 4 11 6 62.82 2.61 1.4793 3 0 18 6 62.92 3.46 1.4771 5 -2 7 6 62.92 1.30 1.4771 3 2 7 6 63.31 43.16 1.4690 1 4 0 6 63.31 1.35 1.4690 4 1 0 6 63.83 2.77 1.4582 -2 5 8 6 63.83 6.36 1.4582 2 3 8 6 63.86 3.58 1.4577 -1 5 3 6 63.86 1.03 1.4577 4 1 3 6 63.86 1.08 1.4577 5 -1 3 6 64.07 8.84 1.4534 1 2 20 6 64.07 3.35 1.4534 -1 3 20 6 64.13 3.40 1.4522 0 2 22 6 65.48 9.55 1.4255 4 1 6 6 65.99 2.68 1.4156 5 -2 10 6 65.99 1.47 1.4156 3 2 10 6 67.24 2.88 1.3924 2 3 11 6 67.58 1.29 1.3862 1 0 25 6 67.95 2.82 1.3795 1 1 24 6 67.95 2.14 1.3795 2 -1 24 6 68.14 6.49 1.3762 -1 5 9 6 69.04 3.43 1.3603 2 1 22 6 69.76 2.72 1.3481 0 3 21 6 69.92 1.07 1.3454 0 5 1 6 70.10 4.00 1.3424 5 0 2 6 71.53 1.94 1.3191 1 3 19 6 71.78 4.23 1.3151 4 1 12 6 72.38 4.01 1.3056 0 2 25 6 73.55 1.45 1.2878 6 -3 3 6 73.75 3.79 1.2848 3 1 20 6 74.50 1.65 1.2737 4 -2 21 6 74.50 1.61 1.2737 2 2 21 6 74.66 6.75 1.2713 -2 6 1 6 75.07 3.93 1.2654 3 3 6 6 75.26 2.47 1.2626 2 0 26 6 75.50 4.74 1.2592 -2 6 4 6 75.55 1.90 1.2585 0 5 10 6 76.00 1.29 1.2521 4 2 5 6 76.22 1.16 1.2491 4 0 19 6 76.35 9.79 1.2472 1 4 15 6 76.35 9.74 1.2472 5 -1 15 6 76.66 1.91 1.2430 1 0 28 6 76.73 1.02 1.2421 5 0 11 6 77.05 2.75 1.2377 3 -1 25 6 77.05 2.68 1.2377 2 1 25 6 77.41 1.30 1.2329 0 3 24 6 77.58 1.98 1.2305 6 -3 9 6 78.18 1.82 1.2227 4 2 8 6 78.45 5.04 1.2191 1 3 22 6 79.39 2.81 1.2070 0 5 13 6 79.45 1.96 1.2062 1 5 2 6 79.88 3.48 1.2008 -1 3 26 6 80.17 3.49 1.1973 -2 6 10 6 80.61 1.74 1.1918 -1 6 5 6 80.82 1.88 1.1892 5 -2 19 6 80.93 2.99 1.1879 4 -1 23 6 81.07 1.20 1.1862 3 3 12 6 81.32 2.34 1.1831 4 2 11 6 81.32 1.44 1.1831 6 -2 11 6 81.55 6.54 1.1805 0 0 30 2 81.83 5.11 1.1771 -1 5 18 6 81.83 2.09 1.1771 1 4 18 6 81.83 2.26 1.1771 5 -1 18 6 81.99 3.09 1.1752 4 -2 24 6 82.96 3.39 1.1639 -2 5 20 6 83.02 1.96 1.1633 4 0 22 6 83.95 1.95 1.1527 -2 6 13 6 84.72 1.68 1.1442 6 -1 10 6 85.42 10.28 1.1365 4 2 14 6 85.79 3.73 1.1326 2 1 28 6 85.86 1.10 1.1319 1 5 11 6 85.97 2.06 1.1307 5 0 17 6 86.18 1.07 1.1285 1 3 25 6 86.18 1.94 1.1285 -1 4 25 6 87.30 1.40 1.1169 6 0 3 6 87.54 2.27 1.1144 5 -2 22 6 87.54 2.01 1.1144 3 2 22 6 88.21 3.41 1.1077 4 1 21 6 88.47 2.04 1.1051 6 -1 13 6 88.69 5.14 1.1030 -2 6 16 6 88.76 4.33 1.1022 0 6 6 6 88.89 8.13 1.1009 -1 3 29 6 89.18 1.67 1.0981 -3 -4 4 6 89.99 1.17 1.0904 2 3 23 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.