Aeschynite-(Y) Bonazzi P, Menchetti S European Journal of Mineralogy 11 (1999) 1043-1049 Crystal chemistry of aeschynite-(Y) from the Western Alps: residual electron density on difference-Fourier map Sample: MI Locality: western Alps _database_code_amcsd 0006808 CELL PARAMETERS: 10.8030 7.5320 5.1800 90.000 90.000 90.000 SPACE GROUP: Pnma X-RAY WAVELENGTH: 1.541838 Cell Volume: 421.487 Density (g/cm3): 5.104 MAX. ABS. INTENSITY / VOLUME**2: 60.01087781 RIR: 3.828 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 16.41 26.76 5.4015 2 0 0 2 19.00 11.05 4.6708 1 0 1 4 20.23 23.05 4.3894 2 1 0 4 20.81 4.69 4.2681 0 1 1 4 22.40 17.67 3.9695 1 1 1 8 23.80 1.78 3.7387 2 0 1 4 26.62 1.66 3.3488 2 1 1 8 28.90 26.55 3.0893 2 2 0 4 30.23 48.55 2.9567 3 0 1 4 30.49 100.00 2.9317 1 2 1 8 32.53 30.74 2.7523 3 1 1 8 33.78 2.36 2.6532 2 2 1 8 34.63 19.32 2.5900 0 0 2 2 35.30 11.92 2.5423 4 1 0 4 37.56 4.38 2.3948 4 0 1 4 37.66 1.43 2.3886 1 1 2 8 38.55 2.02 2.3354 2 0 2 4 38.72 1.07 2.3256 3 2 1 8 39.49 1.16 2.2822 4 1 1 8 39.58 8.14 2.2767 2 3 0 4 39.90 5.61 2.2593 0 3 1 4 40.44 12.38 2.2306 2 1 2 8 41.13 3.54 2.1947 4 2 0 4 42.35 3.00 2.1340 0 2 2 4 43.02 5.48 2.1026 3 0 2 4 44.75 4.24 2.0252 3 1 2 8 45.49 1.46 1.9941 5 0 1 4 45.71 20.29 1.9848 2 2 2 8 47.15 18.42 1.9277 5 1 1 8 47.51 11.21 1.9138 3 3 1 8 48.34 16.26 1.8830 0 4 0 2 48.71 1.50 1.8693 4 0 2 4 49.57 8.28 1.8388 4 3 0 4 50.29 11.54 1.8143 4 1 2 8 51.39 1.56 1.7781 1 3 2 8 51.39 3.76 1.7781 2 4 0 4 52.24 7.59 1.7512 6 1 0 4 52.39 2.36 1.7464 1 4 1 8 53.59 7.58 1.7100 2 3 2 8 53.76 1.82 1.7050 1 0 3 4 53.91 1.14 1.7007 6 0 1 4 54.52 2.29 1.6830 0 1 3 4 54.83 10.75 1.6744 4 2 2 8 56.66 2.26 1.6244 6 2 0 4 57.34 2.36 1.6068 2 1 3 8 58.08 13.85 1.5883 3 4 1 8 59.17 11.65 1.5615 5 3 1 8 59.36 4.44 1.5569 3 0 3 4 59.51 10.39 1.5533 1 2 3 8 60.74 3.32 1.5247 3 1 3 8 60.82 7.52 1.5230 0 4 2 4 61.03 5.13 1.5183 5 2 2 8 61.49 1.01 1.5081 1 4 2 8 61.53 7.81 1.5072 2 2 3 8 61.88 3.66 1.4994 4 3 2 8 62.83 7.57 1.4790 7 0 1 4 63.46 1.98 1.4659 2 4 2 8 63.59 2.01 1.4631 6 3 0 4 64.00 1.43 1.4548 4 0 3 4 64.17 3.57 1.4513 7 1 1 8 64.20 5.01 1.4507 6 1 2 8 65.06 2.35 1.4337 1 5 1 8 66.68 1.32 1.4027 3 4 2 8 68.14 1.05 1.3761 6 2 2 8 70.11 3.59 1.3422 3 5 1 8 70.99 3.43 1.3277 5 1 3 8 71.27 1.06 1.3232 3 3 3 8 71.75 1.38 1.3156 4 5 0 4 73.07 1.10 1.2950 0 0 4 2 74.45 2.31 1.2744 7 3 1 8 74.48 1.29 1.2739 6 3 2 8 74.67 2.76 1.2711 8 2 0 4 74.92 1.55 1.2675 1 1 4 8 75.17 1.41 1.2639 1 4 3 8 75.49 1.33 1.2593 2 0 4 4 78.03 1.17 1.2246 3 5 2 8 78.17 1.12 1.2227 2 6 0 4 78.49 1.08 1.2186 3 0 4 4 78.97 5.14 1.2123 1 6 1 8 79.79 2.25 1.2020 5 5 1 8 79.96 2.44 1.1999 3 4 3 8 80.82 1.88 1.1893 8 3 0 4 80.90 3.89 1.1882 5 3 3 8 81.37 1.14 1.1825 8 1 2 8 82.18 3.33 1.1729 4 5 2 8 83.03 4.46 1.1631 7 4 1 8 83.71 2.32 1.1554 6 5 0 4 83.84 1.52 1.1539 4 1 4 8 84.08 1.04 1.1512 4 4 3 8 84.69 1.91 1.1444 1 3 4 8 85.00 3.61 1.1411 8 2 2 8 85.34 1.46 1.1375 7 1 3 8 87.31 2.85 1.1168 9 2 1 8 88.41 1.71 1.1057 2 6 2 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.