Vyuntspakhkite-(Y) Yakbovich O V, Steele I M Crystallography Reports 54 (2009) 822-830 The crystal structure of vyuntspakhite: a redetermination Locality: Kola Peninsula, Russia _database_code_amcsd 0012421 CELL PARAMETERS: 5.7551 14.7520 15.9060 90.000 96.046 90.000 SPACE GROUP: P2_1/n X-RAY WAVELENGTH: 1.541838 Cell Volume: 1342.896 Density (g/cm3): 3.966 MAX. ABS. INTENSITY / VOLUME**2: 37.41878137 RIR: 3.072 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.20 1.33 10.7883 0 1 1 4 12.00 38.38 7.3760 0 2 0 2 13.24 1.29 6.6849 0 2 1 4 17.02 4.92 5.2090 1 0 1 2 17.87 13.31 4.9649 0 1 3 4 18.06 32.76 4.9118 1 1 1 4 19.13 8.52 4.6394 -1 1 2 4 20.71 14.84 4.2893 0 2 3 4 20.88 1.34 4.2549 1 2 1 4 21.81 20.73 4.0742 -1 2 2 4 24.13 4.24 3.6880 0 4 0 2 24.14 1.75 3.6871 -1 3 1 4 24.76 14.40 3.5961 0 3 3 4 24.85 2.15 3.5828 -1 2 3 4 24.90 6.79 3.5757 1 3 1 4 25.70 100.00 3.4664 -1 3 2 4 28.35 1.88 3.1485 -1 3 3 4 29.56 2.85 3.0221 0 4 3 4 30.36 22.65 2.9439 -1 4 2 4 30.82 2.95 2.9011 -1 0 5 2 31.26 26.14 2.8610 1 2 4 4 33.18 4.65 2.6998 -1 2 5 4 33.51 4.04 2.6741 -2 2 1 4 33.69 2.00 2.6605 0 3 5 4 34.16 2.98 2.6248 1 3 4 4 34.43 14.73 2.6045 2 0 2 2 34.56 26.83 2.5951 0 1 6 4 34.95 4.19 2.5672 1 5 1 4 34.98 9.61 2.5648 2 1 2 4 35.54 11.75 2.5258 -1 5 2 4 35.98 1.96 2.4963 1 2 5 4 36.18 1.31 2.4825 0 2 6 4 36.55 4.54 2.4587 0 6 0 2 36.78 2.89 2.4437 -2 0 4 2 37.30 12.18 2.4108 -2 1 4 4 37.89 19.21 2.3748 1 4 4 4 38.76 5.88 2.3234 0 3 6 4 39.52 4.94 2.2802 -1 4 5 4 39.80 20.79 2.2646 -2 4 1 4 40.57 1.52 2.2234 1 6 1 4 42.49 4.09 2.1275 2 4 2 4 44.64 4.42 2.0300 1 0 7 2 45.08 3.54 2.0110 1 1 7 4 45.34 7.84 2.0004 2 1 5 4 46.18 7.73 1.9658 0 5 6 4 46.39 4.15 1.9572 1 2 7 4 46.48 9.34 1.9536 1 7 1 4 46.51 4.60 1.9526 2 5 2 4 48.09 1.38 1.8919 3 1 0 4 48.36 5.81 1.8820 -2 5 4 4 48.54 9.11 1.8757 -1 6 5 4 48.70 4.37 1.8696 -1 2 8 4 48.76 6.72 1.8677 2 3 5 4 48.78 2.12 1.8670 -2 6 1 4 49.04 1.79 1.8576 -3 0 3 2 49.06 4.06 1.8570 -2 1 7 4 49.43 4.84 1.8440 0 8 0 2 49.45 4.15 1.8430 -3 1 3 4 50.29 1.58 1.8144 -2 2 7 4 50.68 1.44 1.8013 -3 2 3 4 50.76 7.16 1.7987 -1 3 8 4 50.90 1.34 1.7940 0 5 7 4 51.09 5.55 1.7879 2 6 2 4 51.37 17.08 1.7785 3 3 0 4 52.29 3.50 1.7494 -2 3 7 4 52.58 1.28 1.7406 0 8 3 4 52.82 2.78 1.7332 -2 6 4 4 53.53 7.21 1.7119 -1 4 8 4 53.61 2.13 1.7096 0 2 9 4 54.28 1.54 1.6901 3 2 3 4 55.85 9.07 1.6461 0 7 6 4 56.14 3.99 1.6383 2 7 2 4 56.96 3.17 1.6167 -1 5 8 4 57.53 2.01 1.6020 3 5 0 4 57.77 8.13 1.5959 -2 7 4 4 57.97 3.17 1.5908 -3 2 6 4 58.14 2.16 1.5866 0 4 9 4 58.19 4.14 1.5853 1 8 4 4 59.01 1.94 1.5654 1 6 7 4 59.01 3.14 1.5652 0 9 3 4 59.48 2.01 1.5540 -1 9 2 4 59.57 2.65 1.5520 2 0 8 2 59.93 1.81 1.5435 2 1 8 4 61.63 2.78 1.5050 2 8 2 4 62.31 4.90 1.4902 -3 4 6 4 64.21 5.06 1.4505 -2 0 10 2 64.49 2.34 1.4450 3 2 6 4 65.01 5.34 1.4346 -4 0 2 2 65.35 1.07 1.4279 -4 1 2 4 65.68 6.50 1.4216 1 3 10 4 65.73 1.39 1.4206 0 10 3 4 65.85 3.00 1.4183 3 6 3 4 68.58 5.04 1.3684 3 4 6 4 69.04 1.16 1.3605 -3 1 9 4 69.49 1.20 1.3527 -4 1 5 4 70.70 4.35 1.3324 1 10 4 4 71.07 1.09 1.3264 1 5 10 4 71.59 2.72 1.3181 0 0 12 2 71.95 2.50 1.3124 2 6 8 4 71.98 1.13 1.3120 -2 10 1 4 72.14 1.26 1.3094 -4 3 5 4 72.92 3.94 1.2972 4 1 4 4 73.18 1.73 1.2933 -1 11 2 4 74.57 1.42 1.2725 2 9 5 4 76.18 1.58 1.2497 2 7 8 4 76.21 1.85 1.2493 -2 6 10 4 76.65 1.31 1.2432 3 9 0 4 76.95 1.68 1.2391 -4 6 2 4 77.39 1.46 1.2332 -2 9 7 4 78.31 2.26 1.2209 -3 8 6 4 78.56 1.38 1.2177 -4 1 8 4 80.65 1.21 1.1914 4 5 4 4 80.97 1.26 1.1874 2 8 8 4 81.28 1.72 1.1837 -1 7 11 4 82.43 1.03 1.1700 2 4 11 4 83.15 1.42 1.1617 0 6 12 4 85.09 1.39 1.1401 -2 8 10 4 85.82 1.41 1.1323 -4 8 2 4 87.17 1.14 1.1182 -1 2 14 4 87.73 2.43 1.1125 -3 3 12 4 88.20 1.97 1.1078 4 7 4 4 88.61 1.17 1.1037 5 2 2 4 88.69 1.13 1.1029 -5 3 4 4 88.94 1.33 1.1005 1 9 10 4 89.28 1.77 1.0971 3 11 0 4 89.66 2.36 1.0935 -3 10 6 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.