Boron Vlasse M, Naslain R, Kasper J S, Ploog K Journal of Solid State Chemistry 28 (1979) 289-301 Crystal structure of tetragonal boron related to alpha AlB12 Locality: synthetic _database_code_amcsd 0013366 CELL PARAMETERS: 10.1400 10.1400 14.1700 90.000 90.000 90.000 SPACE GROUP: P4_3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1456.954 Density (g/cm3): 2.339 MAX. ABS. INTENSITY / VOLUME**2: 1.074879516 RIR: 0.150 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.73 1.37 8.2461 1 0 1 4 12.34 10.47 7.1701 1 1 0 4 13.84 28.56 6.3977 1 1 1 4 15.26 2.33 5.8078 1 0 2 4 17.49 48.19 5.0700 2 0 0 4 17.60 48.25 5.0397 1 1 2 4 19.58 3.56 4.5347 1 2 0 4 19.58 2.46 4.5347 2 1 0 4 20.56 49.27 4.3190 2 1 1 4 20.56 50.73 4.3190 1 2 1 4 20.75 42.36 4.2816 1 0 3 4 21.55 94.35 4.1231 2 0 2 4 22.54 33.57 3.9444 1 1 3 4 23.29 26.55 3.8194 2 1 2 4 23.29 29.49 3.8194 1 2 2 4 24.84 2.56 3.5850 2 2 0 4 25.14 1.25 3.5425 0 0 4 1 25.63 1.16 3.4755 2 2 1 4 25.78 1.58 3.4560 2 0 3 4 27.12 3.78 3.2878 3 0 1 4 27.26 4.79 3.2712 1 2 3 4 27.26 4.94 3.2712 2 1 3 4 28.10 2.72 3.1760 1 1 4 4 28.54 1.03 3.1275 1 3 1 4 29.28 1.97 3.0506 3 0 2 4 30.60 2.12 2.9213 3 1 2 4 30.60 1.76 2.9213 1 3 2 4 30.79 7.78 2.9039 2 0 4 4 31.32 1.69 2.8556 2 2 3 4 32.06 1.16 2.7917 1 2 4 4 32.46 10.70 2.7585 3 2 1 4 32.46 10.74 2.7585 2 3 1 4 32.58 16.84 2.7487 3 0 3 4 33.79 9.66 2.6530 3 1 3 4 33.79 9.76 2.6530 1 3 3 4 34.02 17.22 2.6356 1 1 5 4 34.31 4.12 2.6139 3 2 2 4 34.31 4.86 2.6139 2 3 2 4 35.41 5.95 2.5350 4 0 0 4 35.63 17.16 2.5198 2 2 4 4 35.99 13.99 2.4954 4 0 1 4 36.32 9.27 2.4738 2 0 5 4 36.54 7.16 2.4593 4 1 0 4 36.54 7.41 2.4593 1 4 0 4 36.75 28.13 2.4455 3 0 4 4 37.10 4.10 2.4231 4 1 1 4 37.10 5.22 2.4231 1 4 1 4 37.21 4.54 2.4164 3 2 3 4 37.21 5.87 2.4164 2 3 3 4 37.42 7.89 2.4033 2 1 5 4 37.42 6.77 2.4033 1 2 5 4 37.64 15.29 2.3900 3 3 0 4 37.84 3.55 2.3773 3 1 4 4 37.84 5.17 2.3773 1 3 4 4 38.19 7.22 2.3567 3 3 1 4 39.75 1.76 2.2674 4 2 0 4 39.75 1.72 2.2674 2 4 0 4 40.20 5.10 2.2431 1 1 6 4 40.28 1.83 2.2389 4 2 1 4 40.28 1.38 2.2389 2 4 1 4 40.38 9.05 2.2336 4 0 3 4 41.59 2.13 2.1717 3 0 5 4 41.83 5.60 2.1595 4 2 2 4 41.83 4.99 2.1595 2 4 2 4 42.21 4.68 2.1408 2 0 6 4 42.38 1.40 2.1326 3 3 3 4 42.57 1.15 2.1235 3 1 5 4 45.16 2.75 2.0075 4 3 1 4 45.16 2.93 2.0075 3 4 1 4 46.93 1.01 1.9359 3 0 6 4 47.83 1.30 1.9016 1 3 6 4 48.42 1.48 1.8800 2 0 7 4 49.75 2.46 1.8328 5 1 3 4 49.75 2.56 1.8328 1 5 3 4 51.96 5.13 1.7600 5 0 4 4 52.30 1.00 1.7491 2 5 3 4 52.44 2.20 1.7448 1 0 8 4 52.99 3.81 1.7280 4 0 6 4 53.06 2.01 1.7260 5 3 1 4 53.06 2.77 1.7260 3 5 1 4 53.54 2.91 1.7117 3 1 7 4 53.54 2.80 1.7117 1 3 7 4 53.82 1.81 1.7034 4 1 6 4 53.82 1.14 1.7034 1 4 6 4 54.32 4.11 1.6889 5 3 2 4 54.32 3.78 1.6889 3 5 2 4 54.63 5.27 1.6799 3 3 6 4 54.70 6.42 1.6781 6 0 1 4 55.71 1.04 1.6499 1 2 8 4 55.97 1.08 1.6429 2 3 7 4 56.38 1.15 1.6319 5 3 3 4 56.38 1.16 1.6319 3 5 3 4 59.88 4.83 1.5447 3 3 7 4 60.14 3.87 1.5386 5 0 6 4 60.14 1.99 1.5386 3 4 6 4 60.14 1.40 1.5386 4 3 6 4 62.44 1.18 1.4873 1 2 9 4 62.86 4.30 1.4783 6 3 2 4 62.86 3.79 1.4783 3 6 2 4 63.71 1.00 1.4606 6 2 4 4 64.14 2.13 1.4519 4 0 8 4 64.16 5.58 1.4515 6 0 5 4 64.68 10.39 1.4411 7 0 1 4 64.75 4.21 1.4397 6 3 3 4 64.75 4.03 1.4397 3 6 3 4 64.87 2.65 1.4373 4 1 8 4 64.87 2.64 1.4373 1 4 8 4 65.11 3.99 1.4327 4 3 7 4 65.11 3.99 1.4327 3 4 7 4 65.36 8.71 1.4278 4 4 6 4 65.39 2.43 1.4272 3 0 9 4 65.60 7.04 1.4231 3 3 8 4 65.84 1.72 1.4186 1 5 7 4 66.12 1.43 1.4133 3 1 9 4 66.12 2.00 1.4133 1 3 9 4 66.53 2.21 1.4055 7 1 2 4 66.53 1.02 1.4055 5 5 2 4 66.53 1.78 1.4055 1 7 2 4 66.64 1.30 1.4034 1 0 10 4 66.81 1.32 1.4003 5 3 6 4 66.81 1.07 1.4003 3 5 6 4 66.86 3.51 1.3993 6 4 1 4 66.86 3.67 1.3993 4 6 1 4 67.07 1.06 1.3954 6 2 5 4 67.07 1.36 1.3954 2 6 5 4 67.35 13.20 1.3903 6 3 4 4 67.35 12.87 1.3903 3 6 4 4 67.36 3.33 1.3901 1 1 10 4 67.65 3.67 1.3849 7 0 3 4 67.96 1.37 1.3793 6 4 2 4 67.96 1.15 1.3793 4 6 2 4 68.00 3.51 1.3787 5 2 7 4 68.00 3.56 1.3787 2 5 7 4 68.24 4.51 1.3744 6 0 6 4 68.79 7.41 1.3647 2 0 10 4 68.95 9.03 1.3619 6 1 6 4 68.95 8.27 1.3619 1 6 6 4 69.50 3.58 1.3525 2 1 10 4 69.50 4.22 1.3525 1 2 10 4 69.78 3.32 1.3477 6 4 3 4 69.78 4.21 1.3477 4 6 3 4 70.40 2.65 1.3375 4 0 9 4 70.62 1.30 1.3337 6 3 5 4 70.62 1.44 1.3337 3 6 5 4 70.90 4.16 1.3292 7 1 4 4 70.90 3.81 1.3292 1 7 4 4 70.90 2.46 1.3292 5 5 4 4 71.07 1.19 1.3265 2 6 6 4 71.07 1.10 1.3265 6 2 6 4 71.12 2.33 1.3256 7 3 1 4 71.12 2.34 1.3256 3 7 1 4 71.30 1.92 1.3227 1 5 8 4 71.30 1.41 1.3227 5 1 8 4 71.53 2.07 1.3191 5 3 7 4 71.53 1.99 1.3191 3 5 7 4 71.61 1.72 1.3178 2 2 10 4 71.77 2.78 1.3153 5 4 6 4 71.77 3.31 1.3153 4 5 6 4 72.19 2.78 1.3085 7 3 2 4 72.19 3.06 1.3085 3 7 2 4 72.30 3.96 1.3068 3 0 10 4 73.00 1.09 1.2961 1 3 10 4 73.00 1.52 1.2961 3 1 10 4 73.18 1.20 1.2932 4 2 9 4 73.18 1.36 1.2932 2 4 9 4 73.21 2.86 1.2929 6 5 1 4 73.21 2.53 1.2929 5 6 1 4 73.61 1.40 1.2868 6 1 7 4 73.61 1.42 1.2868 1 6 7 4 74.27 1.20 1.2770 6 5 2 4 74.27 1.21 1.2770 5 6 2 4 75.27 1.61 1.2625 8 0 1 4 75.45 1.19 1.2599 4 4 8 4 75.61 1.81 1.2577 7 4 0 4 75.61 1.74 1.2577 4 7 0 4 75.61 1.92 1.2577 8 1 0 4 75.61 2.07 1.2577 1 8 0 4 75.96 1.81 1.2528 1 8 1 4 75.96 1.57 1.2528 8 1 1 4 76.35 1.10 1.2473 4 5 7 4 76.62 1.72 1.2436 5 0 9 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.