BaEr2Si3O10 Wierzbicka-Wieczorek M, Kolitsch U, Tillmanns E European Journal of Mineralogy 22 (2010) 245-258 Synthesis and structural study of five new trisilicates, BaREE2Si3O10 (REE = Gd, Er, Yb, Sc) and SrY2Si3O10, including a review on the geometry of the Si3O10 unit Locality: synthetic _database_code_amcsd 0017780 CELL PARAMETERS: 5.3890 12.1630 6.8400 90.000 106.470 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 429.941 Density (g/cm3): 5.531 MAX. ABS. INTENSITY / VOLUME**2: 80.47117930 RIR: 4.738 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.50 1.64 6.5593 0 0 1 2 15.35 33.57 5.7733 0 1 1 4 17.16 10.46 5.1679 1 0 0 2 18.60 28.75 4.7696 -1 0 1 2 18.66 3.15 4.7564 1 1 0 4 19.91 11.49 4.4596 0 2 1 4 20.00 1.88 4.4404 -1 1 1 4 22.58 3.28 3.9381 1 2 0 4 23.71 4.92 3.7530 -1 2 1 4 24.77 7.11 3.5941 1 0 1 2 25.83 25.92 3.4487 0 3 1 4 25.85 38.15 3.4468 1 1 1 4 27.19 4.29 3.2797 0 0 2 2 27.78 3.30 3.2115 -1 0 2 2 27.97 100.00 3.1898 1 3 0 4 28.18 12.93 3.1666 0 1 2 4 28.75 47.22 3.1051 -1 1 2 4 28.85 2.99 3.0942 1 2 1 4 28.90 11.97 3.0891 -1 3 1 4 29.37 2.67 3.0408 0 4 0 2 30.98 27.24 2.8867 0 2 2 4 31.50 3.41 2.8399 -1 2 2 4 32.45 7.77 2.7587 0 4 1 4 33.31 3.68 2.6895 1 3 1 4 33.48 21.57 2.6768 -2 0 1 2 34.21 5.66 2.6207 1 4 0 4 34.30 4.69 2.6143 -2 1 1 4 34.72 7.46 2.5839 2 0 0 2 35.00 15.69 2.5640 -1 4 1 4 35.20 4.78 2.5498 0 3 2 4 35.52 8.55 2.5275 2 1 0 4 35.66 7.95 2.5174 -1 3 2 4 36.37 8.69 2.4703 1 0 2 2 37.14 3.65 2.4209 1 1 2 4 38.79 3.78 2.3214 1 4 1 4 39.37 1.85 2.2887 1 2 2 4 39.96 5.27 2.2562 -1 0 3 2 40.38 5.69 2.2339 -2 3 1 4 40.45 14.72 2.2298 0 4 2 4 40.64 7.73 2.2202 -2 2 2 4 40.87 3.50 2.2080 -1 4 2 4 41.01 1.16 2.2010 1 5 0 4 41.01 1.82 2.2007 2 0 1 2 41.29 15.67 2.1864 0 0 3 2 41.44 18.94 2.1790 2 3 0 4 41.68 5.25 2.1670 -1 5 1 4 41.98 1.10 2.1520 0 1 3 4 42.75 2.19 2.1153 -1 2 3 4 43.74 10.51 2.0694 2 2 1 4 44.70 15.32 2.0272 0 6 0 2 45.00 1.13 2.0145 1 5 1 4 46.04 10.06 1.9715 -1 3 3 4 46.80 4.22 1.9413 -2 1 3 4 46.85 3.02 1.9391 -1 5 2 4 47.42 6.80 1.9173 1 4 2 4 48.22 1.82 1.8872 1 6 0 4 48.51 12.96 1.8765 -2 4 2 4 48.66 1.90 1.8711 -2 2 3 4 48.81 4.74 1.8657 -1 6 1 4 49.67 2.87 1.8355 1 0 3 2 50.36 3.60 1.8119 -1 4 3 4 51.24 11.82 1.7828 2 4 1 4 51.40 3.75 1.7778 2 1 2 4 51.48 2.92 1.7752 0 4 3 4 51.66 9.05 1.7694 -2 3 3 4 51.78 1.29 1.7657 1 6 1 4 52.54 1.81 1.7418 -3 0 2 2 52.82 3.52 1.7333 1 5 2 4 53.12 3.27 1.7243 -3 1 2 4 53.17 4.68 1.7226 3 0 0 2 53.63 5.80 1.7089 -1 0 4 2 54.64 6.22 1.6796 0 7 1 4 54.91 11.50 1.6722 1 3 3 4 55.97 4.74 1.6429 2 3 2 4 56.00 16.12 1.6420 -3 3 1 4 56.98 6.45 1.6160 -2 6 1 4 57.38 4.06 1.6058 -2 0 4 2 57.81 3.40 1.5949 2 6 0 4 58.01 2.97 1.5899 -3 0 3 2 58.55 3.71 1.5764 -3 1 3 4 58.62 5.17 1.5748 -1 3 4 4 58.94 3.46 1.5671 1 6 2 4 59.05 7.12 1.5644 1 7 1 4 59.73 4.73 1.5482 3 1 1 4 60.28 4.40 1.5354 0 7 2 4 60.59 7.99 1.5282 -1 7 2 4 60.94 6.18 1.5202 0 3 4 4 61.34 1.79 1.5114 -3 4 2 4 61.49 1.99 1.5079 -1 6 3 4 61.91 3.25 1.4988 3 4 0 4 62.18 4.54 1.4929 -2 3 4 4 62.27 1.03 1.4910 2 6 1 4 62.48 4.53 1.4865 0 6 3 4 63.00 3.00 1.4755 2 0 3 2 63.87 2.14 1.4574 -2 7 1 4 64.28 2.19 1.4491 1 0 4 2 64.64 2.78 1.4419 2 7 0 4 64.79 1.90 1.4389 1 1 4 4 66.35 2.81 1.4089 -3 4 3 4 66.81 1.47 1.4002 1 8 1 4 67.44 1.26 1.3887 3 4 1 4 67.56 5.73 1.3865 2 3 3 4 69.03 1.51 1.3606 1 6 3 4 69.13 1.96 1.3588 -1 1 5 4 70.14 3.97 1.3418 -4 0 1 2 70.80 1.97 1.3308 -3 5 3 4 70.83 1.06 1.3304 -4 1 2 4 71.11 4.09 1.3257 -3 3 4 4 71.24 1.08 1.3236 0 9 1 4 71.93 1.84 1.3127 3 6 0 4 72.22 1.09 1.3081 1 4 4 4 72.26 2.70 1.3075 1 9 0 4 72.32 3.42 1.3066 -1 6 4 4 72.61 2.68 1.3021 -2 7 3 4 72.70 2.20 1.3006 3 3 2 4 75.31 1.02 1.2619 1 7 3 4 75.54 2.65 1.2587 -2 6 4 4 75.78 1.51 1.2553 -4 2 3 4 76.08 1.17 1.2510 -3 6 3 4 76.22 1.74 1.2492 2 7 2 4 76.28 1.51 1.2483 0 8 3 4 77.61 1.79 1.2302 -3 7 2 4 78.05 1.35 1.2243 -3 0 5 2 78.37 2.13 1.2201 -2 4 5 4 79.58 1.94 1.2045 0 4 5 4 80.10 2.22 1.1980 3 0 3 2 80.51 2.30 1.1930 2 6 3 4 80.54 1.34 1.1926 0 7 4 4 80.56 1.46 1.1924 -4 0 4 2 80.83 1.38 1.1891 4 4 0 4 81.26 1.03 1.1840 1 10 0 4 81.41 2.44 1.1820 -4 4 3 4 81.68 1.22 1.1789 1 6 4 4 81.70 2.76 1.1786 -1 10 1 4 82.18 1.12 1.1730 -3 7 3 4 83.20 2.86 1.1612 3 7 1 4 83.78 1.17 1.1546 4 3 1 4 84.70 1.64 1.1444 2 4 4 4 85.06 1.55 1.1404 0 10 2 4 86.68 1.82 1.1233 -2 1 6 4 87.01 1.18 1.1199 4 4 1 4 87.10 3.03 1.1189 -4 6 1 4 87.69 1.46 1.1129 1 7 4 4 87.89 1.74 1.1109 1 4 5 4 88.95 1.41 1.1004 4 0 2 2 89.69 1.44 1.0932 0 0 6 2 89.90 1.83 1.0912 1 10 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.