Brewsterite-Sr Schlenker J L, Pluth J J, Smith J V Acta Crystallographica B33 (1977) 2907-2910 Refinement of the crystal structure of brewsterite, Ba0.5Sr1.5Al4Si12O32*10H2O _database_code_amcsd 0009605 CELL PARAMETERS: 6.7930 17.5730 7.7590 90.000 94.540 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 923.312 Density (g/cm3): 2.427 MAX. ABS. INTENSITY / VOLUME**2: 4.591274214 RIR: 0.616 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.07 3.97 8.7865 0 2 0 2 11.44 4.97 7.7347 0 0 1 2 12.50 19.35 7.0793 0 1 1 4 13.07 38.30 6.7717 1 0 0 2 14.02 100.00 6.3188 1 1 0 4 15.26 3.95 5.8057 0 2 1 4 16.70 16.79 5.3074 -1 0 1 2 17.45 57.12 5.0807 -1 1 1 4 18.08 22.15 4.9061 1 0 1 2 18.78 31.66 4.7254 1 1 1 4 19.01 81.49 4.6697 0 3 1 4 19.54 74.42 4.5430 -1 2 1 4 20.21 1.24 4.3932 0 4 0 2 20.74 6.69 4.2836 1 2 1 4 22.61 39.97 3.9331 -1 3 1 4 23.00 18.75 3.8673 0 0 2 2 23.29 10.01 3.8200 0 4 1 4 23.56 33.18 3.7769 0 1 2 4 24.15 14.10 3.6856 1 4 0 4 25.16 34.35 3.5396 0 2 2 4 25.61 3.61 3.4789 -1 0 2 2 26.11 30.61 3.4127 -1 1 2 4 26.32 1.95 3.3858 2 0 0 2 26.33 1.88 3.3843 -1 4 1 4 26.82 2.37 3.3247 2 1 0 4 27.25 82.62 3.2728 1 4 1 4 27.45 2.09 3.2493 1 0 2 2 27.88 3.75 3.1998 0 5 1 4 27.92 11.33 3.1960 -2 0 1 2 27.92 24.84 3.1952 1 1 2 4 28.38 2.58 3.1444 -2 1 1 4 28.62 31.87 3.1195 1 5 0 4 29.31 42.60 3.0476 1 2 2 4 29.63 9.67 3.0152 2 0 1 2 29.75 10.54 3.0035 -2 2 1 4 29.87 9.10 2.9912 -1 3 2 4 30.07 18.00 2.9718 2 1 1 4 30.49 72.45 2.9314 2 3 0 4 30.51 50.15 2.9303 -1 5 1 4 30.52 16.25 2.9288 0 6 0 2 30.80 5.30 2.9028 0 4 2 4 31.31 11.82 2.8571 1 5 1 4 31.48 9.20 2.8414 1 3 2 4 31.90 21.70 2.8056 -2 3 1 4 32.69 14.53 2.7390 0 6 1 4 32.84 26.20 2.7274 -1 4 2 4 33.33 1.18 2.6882 1 6 0 4 33.41 9.37 2.6818 2 4 0 4 33.42 10.09 2.6809 2 3 1 4 34.17 17.24 2.6240 -2 1 2 4 34.33 2.47 2.6124 1 4 2 4 34.48 2.07 2.6010 0 5 2 4 34.80 26.47 2.5782 0 0 3 2 34.99 1.76 2.5643 -1 6 1 4 35.33 5.08 2.5404 -2 2 2 4 35.70 16.71 2.5148 1 6 1 4 36.13 10.63 2.4860 2 4 1 4 36.31 5.92 2.4739 0 2 3 4 36.34 2.26 2.4725 -1 5 2 4 36.63 6.76 2.4531 2 0 2 2 36.66 5.92 2.4513 -1 1 3 4 37.20 14.56 2.4172 -2 3 2 4 37.67 1.08 2.3878 0 7 1 4 37.70 5.15 2.3859 1 5 2 4 37.75 7.74 2.3828 -1 2 3 4 38.06 9.72 2.3645 -2 5 1 4 38.09 2.54 2.3627 2 2 2 4 38.24 18.31 2.3539 1 7 0 4 38.56 2.48 2.3348 0 6 2 4 38.68 3.82 2.3278 1 1 3 4 39.52 1.77 2.2803 -1 3 3 4 39.68 11.70 2.2715 -2 4 2 4 39.72 1.49 2.2694 -1 7 1 4 39.73 3.26 2.2688 1 2 3 4 39.84 9.14 2.2627 2 3 2 4 39.94 1.11 2.2572 3 0 0 2 40.28 4.11 2.2388 3 1 0 4 40.36 2.68 2.2348 1 7 1 4 40.57 7.44 2.2236 0 4 3 4 40.73 8.33 2.2151 2 6 0 4 41.08 1.36 2.1971 -3 1 1 4 41.09 11.25 2.1966 0 8 0 2 41.30 1.24 2.1862 3 2 0 4 41.42 3.91 2.1798 1 3 3 4 41.84 1.19 2.1593 -2 6 1 4 41.89 2.57 2.1567 -1 4 3 4 42.08 7.45 2.1473 -3 2 1 4 42.19 13.47 2.1418 2 4 2 4 42.35 1.25 2.1343 -2 0 3 2 42.60 9.54 2.1221 3 0 1 2 42.68 2.44 2.1187 -2 1 3 4 42.69 6.46 2.1178 -2 5 2 4 42.94 9.69 2.1063 3 3 0 4 43.53 1.91 2.0788 0 5 3 4 43.70 2.25 2.0714 -3 3 1 4 43.71 8.04 2.0711 1 4 3 4 43.89 6.91 2.0628 3 2 1 4 44.51 1.65 2.0357 -1 7 2 4 44.65 4.05 2.0297 -1 8 1 4 44.78 23.60 2.0239 -1 5 3 4 44.86 9.14 2.0203 -3 0 2 2 45.23 1.03 2.0048 1 8 1 4 45.46 1.06 1.9952 3 3 1 4 45.67 3.57 1.9866 1 7 2 4 45.89 11.02 1.9775 -3 4 1 4 45.90 1.22 1.9772 2 0 3 2 45.97 1.99 1.9742 -2 7 1 4 46.10 2.04 1.9689 -3 2 2 4 46.51 18.45 1.9527 1 5 3 4 46.95 1.63 1.9352 0 6 3 4 46.99 1.12 1.9337 0 0 4 2 47.10 2.36 1.9293 2 7 1 4 47.11 1.63 1.9289 2 2 3 4 47.35 1.94 1.9197 -2 4 3 4 47.89 5.81 1.8995 -1 0 4 2 47.90 1.89 1.8993 3 5 0 4 48.06 6.86 1.8932 0 9 1 4 48.27 4.54 1.8856 3 0 2 2 49.05 1.13 1.8574 -1 8 2 4 49.07 6.48 1.8566 -1 2 4 4 49.44 2.13 1.8436 3 2 2 4 49.46 1.91 1.8428 2 8 0 4 49.65 4.24 1.8362 0 3 4 4 50.01 2.28 1.8237 -2 7 2 4 50.13 1.56 1.8198 1 8 2 4 50.36 1.77 1.8120 1 1 4 4 50.51 1.46 1.8068 -1 3 4 4 50.76 1.95 1.7986 0 7 3 4 50.87 3.99 1.7949 3 3 2 4 51.09 2.68 1.7879 3 6 0 4 51.21 3.74 1.7837 1 2 4 4 51.95 1.91 1.7602 -3 1 3 4 52.04 6.10 1.7573 0 10 0 2 52.13 8.74 1.7545 2 7 2 4 52.22 1.10 1.7516 -3 5 2 4 52.49 2.70 1.7435 -1 4 4 4 52.50 5.34 1.7430 0 9 2 4 52.61 1.48 1.7395 1 3 4 4 52.84 3.17 1.7327 3 4 2 4 53.10 13.57 1.7249 -2 6 3 4 53.42 2.93 1.7150 1 7 3 4 53.72 1.24 1.7064 -2 2 4 4 54.14 5.30 1.6942 0 5 4 4 54.16 2.84 1.6936 -3 3 3 4 54.21 3.09 1.6921 -2 8 2 4 54.45 1.20 1.6851 4 1 0 4 54.53 1.84 1.6827 1 4 4 4 54.57 2.26 1.6818 -4 0 1 2 54.84 2.21 1.6742 -4 1 1 4 54.91 2.25 1.6720 0 8 3 4 55.05 6.64 1.6682 -1 10 1 4 55.07 7.61 1.6675 -2 3 4 4 55.12 3.65 1.6662 -2 9 1 4 55.26 4.68 1.6623 4 2 0 4 55.32 1.66 1.6607 -3 7 1 4 55.55 1.31 1.6544 1 10 1 4 55.96 4.87 1.6430 -1 8 3 4 56.12 1.29 1.6389 2 9 1 4 56.25 2.03 1.6354 3 0 3 2 56.52 3.59 1.6283 3 1 3 4 56.60 1.12 1.6261 -2 7 3 4 56.81 4.84 1.6207 3 7 1 4 56.92 2.64 1.6178 2 1 4 4 56.97 3.41 1.6165 -4 3 1 4 57.44 4.11 1.6042 1 8 3 4 58.42 1.18 1.5797 4 4 0 4 58.61 1.12 1.5751 3 3 3 4 58.66 1.71 1.5739 -3 7 2 4 58.71 3.35 1.5727 -2 9 2 4 58.79 1.84 1.5707 -4 4 1 4 59.00 2.93 1.5656 2 3 4 4 59.25 8.36 1.5595 -3 8 1 4 59.45 1.98 1.5549 1 11 0 4 59.51 1.11 1.5533 2 7 3 4 59.78 2.14 1.5469 0 0 5 2 60.01 1.51 1.5417 -4 3 2 4 60.04 1.09 1.5410 0 1 5 4 60.08 1.83 1.5399 -2 10 1 4 60.68 8.04 1.5262 3 8 1 4 61.76 3.91 1.5021 4 1 2 4 61.77 1.12 1.5017 -4 4 2 4 62.51 3.73 1.4859 4 2 2 4 62.66 1.25 1.4827 3 5 3 4 62.90 2.68 1.4776 1 1 5 4 62.94 1.72 1.4767 3 9 0 4 62.95 4.22 1.4765 4 5 1 4 62.95 1.55 1.4765 0 11 2 4 63.28 2.92 1.4696 2 8 3 4 63.52 2.08 1.4646 -3 9 1 4 63.53 2.39 1.4644 0 12 0 2 63.64 1.96 1.4621 1 2 5 4 63.74 1.27 1.4600 4 3 2 4 64.13 1.36 1.4521 0 10 3 4 64.15 1.37 1.4518 -1 11 2 4 64.18 2.53 1.4511 -2 0 5 2 64.27 3.62 1.4494 -4 2 3 4 64.29 2.75 1.4488 -1 4 5 4 64.51 1.83 1.4445 -3 4 4 4 64.70 1.41 1.4406 -2 9 3 4 65.06 2.33 1.4336 1 11 2 4 65.21 2.66 1.4307 3 8 2 4 65.32 2.89 1.4286 2 10 2 4 65.64 1.09 1.4223 4 6 1 4 65.98 2.79 1.4159 0 5 5 4 66.20 1.84 1.4117 2 11 1 4 66.48 1.17 1.4064 -1 5 5 4 66.63 1.29 1.4036 4 7 0 4 66.67 2.05 1.4028 -4 6 2 4 66.70 2.62 1.4022 1 8 4 4 68.22 2.01 1.3747 3 3 4 4 68.26 2.31 1.3739 0 9 4 4 68.47 1.57 1.3703 3 7 3 4 68.56 2.17 1.3687 -2 11 2 4 68.61 2.64 1.3679 0 6 5 4 68.75 1.67 1.3654 4 7 1 4 68.93 1.58 1.3623 4 1 3 4 69.10 1.37 1.3594 -1 6 5 4 69.62 2.69 1.3505 2 2 5 4 69.76 2.09 1.3481 -4 7 2 4 70.10 4.13 1.3423 -1 11 3 4 70.17 4.00 1.3413 -2 5 5 4 70.19 2.32 1.3409 4 8 0 4 70.32 1.83 1.3387 2 11 2 4 70.79 2.61 1.3310 2 3 5 4 71.04 1.52 1.3269 -4 0 4 2 71.10 2.53 1.3259 -3 10 2 4 71.12 1.02 1.3256 1 13 0 4 71.28 2.08 1.3231 -4 1 4 4 71.33 1.31 1.3222 -3 1 5 4 71.41 1.46 1.3209 1 11 3 4 71.50 2.12 1.3195 5 3 0 4 71.61 3.18 1.3177 -5 3 1 4 71.64 1.63 1.3173 2 12 1 4 71.92 1.25 1.3128 5 1 1 4 71.97 1.53 1.3120 3 5 4 4 72.03 1.28 1.3111 -3 2 5 4 72.03 1.24 1.3110 -3 9 3 4 72.14 1.68 1.3094 -1 7 5 4 72.27 1.45 1.3074 -5 1 2 4 72.44 1.45 1.3047 4 4 3 4 72.48 2.45 1.3040 3 11 0 4 73.23 2.15 1.2925 -5 4 1 4 73.40 6.99 1.2899 -1 10 4 4 73.46 1.64 1.2891 0 0 6 2 73.69 1.18 1.2857 0 1 6 4 73.92 4.77 1.2821 -2 12 2 4 73.95 3.03 1.2818 -1 1 6 4 74.52 4.77 1.2733 0 12 3 4 75.18 1.22 1.2638 5 5 0 4 75.30 1.02 1.2621 -5 5 1 4 75.77 2.02 1.2554 2 13 0 4 75.78 1.58 1.2552 -3 8 4 4 76.24 1.16 1.2489 2 9 4 4 76.66 2.17 1.2430 4 8 2 4 77.01 2.11 1.2382 4 6 3 4 77.16 2.28 1.2362 -2 10 4 4 77.36 1.19 1.2335 2 13 1 4 77.41 1.28 1.2328 5 5 1 4 78.27 1.38 1.2215 -3 12 1 4 78.27 2.02 1.2214 -4 8 3 4 78.31 1.41 1.2209 1 3 6 4 78.42 1.73 1.2195 3 2 5 4 78.69 1.02 1.2160 1 14 1 4 78.91 1.91 1.2132 -5 3 3 4 79.08 1.42 1.2110 -2 3 6 4 79.53 2.18 1.2053 3 12 1 4 79.54 1.52 1.2051 3 3 5 4 79.91 1.41 1.2005 4 3 4 4 79.92 1.24 1.2003 5 4 2 4 80.22 1.12 1.1966 -5 6 2 4 80.49 1.72 1.1933 4 9 2 4 80.83 1.22 1.1891 3 8 4 4 81.26 1.32 1.1839 2 13 2 4 81.60 1.05 1.1799 0 6 6 4 81.66 1.67 1.1791 -4 2 5 4 82.17 1.10 1.1731 -4 7 4 4 82.36 1.21 1.1709 1 14 2 4 82.48 1.46 1.1694 -5 5 3 4 83.26 2.75 1.1604 2 8 5 4 83.45 1.11 1.1583 0 15 1 4 83.45 1.02 1.1583 -4 11 1 4 84.22 1.15 1.1497 -3 2 6 4 84.73 1.44 1.1440 -1 15 1 4 84.81 1.06 1.1432 -5 2 4 4 85.09 1.88 1.1401 -2 6 6 4 86.17 1.46 1.1286 6 0 0 2 87.21 1.63 1.1178 1 7 6 4 88.47 1.22 1.1051 -6 1 2 4 88.68 1.35 1.1030 5 5 3 4 88.86 1.19 1.1012 -3 5 6 4 88.99 1.21 1.1000 -2 15 1 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.