BaKYSi2O7 Kolitsch U, Wierzbicka-Wieczorek M, Tillmanns E The Canadian Mineralogist 47 (2009) 421-431 Crystal chemistry and topology of two flux-grown yttrium silicates, BaKYSi2O7 and Cs3YSi8O19 Locality: synthetic _database_code_amcsd 0006290 CELL PARAMETERS: 9.7750 5.7180 13.0960 90.000 104.610 90.000 SPACE GROUP: P2_1/n X-RAY WAVELENGTH: 1.541838 Cell Volume: 708.312 Density (g/cm3): 4.065 MAX. ABS. INTENSITY / VOLUME**2: 30.05201128 RIR: 2.407 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.16 87.43 8.7055 -1 0 1 2 13.02 18.30 6.8022 1 0 1 2 18.57 7.71 4.7793 -1 1 1 4 18.76 2.77 4.7295 2 0 0 2 20.75 3.64 4.2799 -1 0 3 2 20.93 4.89 4.2450 0 1 2 4 24.42 34.60 3.6444 2 1 0 4 25.16 3.35 3.5390 1 0 3 2 25.72 9.41 3.4634 -2 1 2 4 26.01 61.91 3.4264 -1 1 3 4 26.20 28.60 3.4011 2 0 2 2 28.17 8.18 3.1681 0 0 4 2 29.69 84.95 3.0092 1 1 3 4 29.72 45.23 3.0060 -2 0 4 2 30.90 1.87 2.8935 3 0 1 2 31.29 58.22 2.8590 0 2 0 2 31.60 100.00 2.8309 -3 1 1 4 32.30 24.95 2.7712 0 1 4 4 32.98 5.87 2.7163 -1 2 1 4 33.68 1.14 2.6607 -2 1 4 4 34.01 2.41 2.6357 1 2 1 4 36.48 1.64 2.4629 -2 2 1 4 36.73 1.84 2.4467 2 2 0 4 37.07 2.45 2.4249 -4 0 2 2 37.64 7.75 2.3896 -2 2 2 4 37.78 1.47 2.3810 -1 1 5 4 37.84 4.76 2.3774 -1 2 3 4 38.05 6.45 2.3647 4 0 0 2 38.37 1.29 2.3460 2 2 1 4 38.87 1.74 2.3171 0 1 5 4 39.04 2.97 2.3070 1 0 5 2 39.61 17.82 2.2755 -3 0 5 2 39.75 8.68 2.2674 3 0 3 2 40.11 1.36 2.2482 -2 2 3 4 40.40 2.34 2.2324 -4 1 2 4 40.56 7.39 2.2239 1 2 3 4 41.23 4.14 2.1895 2 1 4 4 41.25 38.36 2.1885 2 2 2 4 41.49 16.41 2.1764 -4 0 4 2 42.23 1.30 2.1399 -2 0 6 2 42.24 2.51 2.1394 1 1 5 4 42.82 11.09 2.1121 0 0 6 2 42.91 1.58 2.1077 3 1 3 4 43.69 22.91 2.0716 -2 2 4 4 44.13 11.10 2.0524 4 0 2 2 44.49 3.06 2.0366 -3 2 3 4 44.55 1.14 2.0340 -4 1 4 4 46.73 4.88 1.9440 -5 0 1 2 47.04 1.75 1.9317 4 1 2 4 47.06 1.42 1.9311 -1 2 5 4 47.97 1.21 1.8966 0 2 5 4 48.77 3.85 1.8672 -1 0 7 2 48.92 1.87 1.8619 -1 3 1 4 49.27 3.88 1.8493 -4 2 2 4 49.52 2.83 1.8406 -5 1 1 4 51.32 7.49 1.7804 -3 2 5 4 51.44 10.56 1.7765 3 2 3 4 51.49 2.75 1.7749 -1 1 7 4 51.66 1.14 1.7695 2 0 6 2 51.69 1.16 1.7684 1 3 2 4 51.71 3.66 1.7678 2 3 0 4 52.41 1.46 1.7459 -2 3 2 4 52.56 8.19 1.7411 -1 3 3 4 52.87 8.10 1.7317 -4 2 4 4 53.19 8.82 1.7219 5 1 1 4 53.49 2.17 1.7132 -2 2 6 4 53.91 4.99 1.7007 1 0 7 2 53.98 10.26 1.6988 0 2 6 4 54.09 11.71 1.6954 -3 1 7 4 54.27 5.66 1.6904 2 1 6 4 54.27 12.81 1.6904 3 1 5 4 54.70 12.77 1.6781 1 3 3 4 55.08 11.21 1.6673 4 2 2 4 55.14 15.23 1.6656 -5 1 5 4 55.89 16.72 1.6452 -3 3 1 4 56.33 4.13 1.6332 0 3 4 4 56.41 1.05 1.6311 -2 0 8 2 56.45 2.40 1.6301 1 1 7 4 56.48 7.62 1.6292 -6 0 2 2 57.31 3.61 1.6076 -5 2 1 4 57.94 1.89 1.5918 -5 2 3 4 58.88 8.57 1.5685 -2 1 8 4 59.09 7.49 1.5633 -1 2 7 4 63.67 3.65 1.4616 1 2 7 4 64.06 2.97 1.4536 -4 1 8 4 65.27 7.56 1.4295 0 4 0 2 65.93 1.66 1.4167 -2 2 8 4 66.00 14.50 1.4155 -6 2 2 4 66.48 2.54 1.4063 -6 1 6 4 66.69 4.10 1.4025 6 1 2 4 67.33 1.17 1.3907 -1 4 2 4 68.62 4.94 1.3677 4 1 6 4 69.04 1.99 1.3604 5 0 5 2 70.62 1.29 1.3338 -1 3 7 4 70.83 1.19 1.3304 -4 2 8 4 71.60 2.85 1.3178 2 4 2 4 72.05 2.48 1.3109 5 3 1 4 72.14 1.90 1.3094 -2 0 10 2 72.19 2.70 1.3085 1 1 9 4 72.38 1.93 1.3056 -7 1 5 4 72.81 4.33 1.2990 -3 3 7 4 72.93 1.20 1.2970 -5 0 9 2 72.95 1.81 1.2968 2 3 6 4 72.95 3.83 1.2968 3 3 5 4 73.25 2.23 1.2922 -6 0 8 2 73.33 4.27 1.2910 -2 4 4 4 73.55 2.39 1.2878 6 0 4 2 73.70 5.26 1.2855 -5 3 5 4 74.32 4.53 1.2763 7 1 1 4 76.94 2.85 1.2392 -2 3 8 4 77.09 6.28 1.2372 0 1 10 4 77.74 2.02 1.2285 5 2 5 4 79.12 2.31 1.2105 -3 4 5 4 79.21 2.06 1.2092 3 4 3 4 80.36 2.94 1.1948 -4 4 4 4 80.57 1.10 1.1923 -8 1 2 4 80.72 2.09 1.1905 -2 2 10 4 81.26 2.74 1.1838 0 4 6 4 81.38 2.04 1.1825 -3 0 11 2 81.39 1.75 1.1824 8 0 0 2 81.49 2.33 1.1812 -5 2 9 4 81.57 1.57 1.1802 -4 3 8 4 81.61 2.00 1.1797 3 0 9 2 81.79 3.62 1.1775 -6 2 8 4 82.08 3.30 1.1742 6 2 4 4 82.18 3.01 1.1730 4 4 2 4 82.91 2.34 1.1645 -8 0 6 2 83.79 1.18 1.1545 -6 3 6 4 83.98 2.22 1.1524 6 3 2 4 84.04 1.04 1.1517 -5 4 1 4 85.56 1.47 1.1350 -1 4 7 4 85.77 3.06 1.1328 4 3 6 4 86.29 1.24 1.1273 -7 0 9 2 88.50 1.23 1.1048 -1 5 3 4 89.14 1.02 1.0985 1 3 9 4 89.32 1.10 1.0968 -7 3 5 4 89.37 1.62 1.0963 -5 1 11 4 89.58 1.85 1.0943 1 4 7 4 89.74 2.40 1.0927 -3 2 11 4 89.75 1.49 1.0926 8 2 0 4 89.98 3.61 1.0905 3 2 9 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.