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: TR2
Locality: western Alps
_database_code_amcsd 0006809
CELL PARAMETERS: 10.9040 7.4900 5.1890 90.000 90.000 90.000
SPACE GROUP: Pnma
X-RAY WAVELENGTH: 1.541838
Cell Volume: 423.791
Density (g/cm3): 5.292
MAX. ABS. INTENSITY / VOLUME**2: 59.82615945
RIR: 3.681
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
16.26 23.24 5.4520 2 0 0 2
18.94 6.32 4.6855 1 0 1 4
20.15 19.79 4.4079 2 1 0 4
20.83 4.51 4.2654 0 1 1 4
22.38 13.81 3.9723 1 1 1 8
23.67 1.69 3.7587 2 0 1 4
26.53 2.40 3.3594 2 1 1 8
28.92 25.91 3.0869 2 2 0 4
30.02 52.26 2.9770 3 0 1 4
30.56 100.00 2.9254 1 2 1 8
32.36 26.13 2.7665 3 1 1 8
32.86 1.59 2.7260 4 0 0 2
33.79 3.24 2.6530 2 2 1 8
34.57 19.94 2.5945 0 0 2 2
35.03 11.08 2.5616 4 1 0 4
37.26 4.45 2.4133 4 0 1 4
37.61 1.58 2.3919 1 1 2 8
38.42 1.31 2.3428 2 0 2 4
39.71 6.11 2.2700 2 3 0 4
40.08 5.07 2.2498 0 3 1 4
40.34 10.30 2.2359 2 1 2 8
40.95 4.63 2.2040 4 2 0 4
42.38 1.45 2.1327 0 2 2 4
42.82 5.56 2.1117 3 0 2 4
44.58 4.60 2.0325 3 1 2 8
45.10 1.93 2.0105 5 0 1 4
45.68 18.06 1.9861 2 2 2 8
46.78 16.44 1.9417 5 1 1 8
47.53 9.17 1.9130 3 3 1 8
48.44 1.96 1.8794 4 0 2 4
48.62 15.93 1.8725 0 4 0 2
49.51 7.29 1.8412 4 3 0 4
50.04 9.40 1.8229 4 1 2 8
51.48 1.44 1.7750 1 3 2 8
51.61 2.75 1.7710 2 4 0 4
51.76 6.22 1.7661 6 1 0 4
52.64 1.21 1.7388 1 4 1 8
53.42 1.18 1.7152 6 0 1 4
53.65 5.56 1.7084 2 3 2 8
54.44 2.09 1.6853 0 1 3 4
54.64 10.90 1.6797 4 2 2 8
56.27 2.12 1.6350 6 2 0 4
57.21 2.48 1.6101 2 1 3 8
58.21 13.11 1.5850 3 4 1 8
58.99 9.38 1.5659 5 3 1 8
59.15 4.24 1.5618 3 0 3 4
59.47 8.51 1.5542 1 2 3 8
60.56 2.19 1.5289 3 1 3 8
60.74 4.99 1.5248 5 2 2 8
61.03 6.81 1.5184 0 4 2 4
61.45 7.94 1.5089 2 2 3 8
61.68 1.19 1.5038 1 4 2 8
61.79 2.71 1.5015 4 3 2 8
62.23 6.88 1.4919 7 0 1 4
63.29 1.59 1.4693 6 3 0 4
63.59 2.91 1.4632 7 1 1 8
63.61 1.25 1.4627 2 4 2 8
63.72 1.39 1.4605 4 0 3 4
63.75 3.76 1.4599 6 1 2 8
65.41 1.56 1.4269 1 5 1 8
66.77 1.26 1.4010 3 4 2 8
70.36 2.42 1.3381 3 5 1 8
70.64 2.27 1.3335 5 1 3 8
71.92 1.01 1.3128 4 5 0 4
74.01 2.19 1.2808 8 2 0 4
74.02 1.68 1.2807 7 3 1 8
74.78 1.34 1.2695 1 1 4 8
79.45 4.12 1.2063 1 6 1 8
79.85 1.65 1.2012 5 5 1 8
80.00 2.13 1.1994 3 4 3 8
80.24 1.40 1.1963 8 3 0 4
80.67 2.41 1.1910 5 3 3 8
82.31 2.22 1.1714 4 5 2 8
82.70 3.64 1.1668 7 4 1 8
83.66 1.52 1.1559 6 5 0 4
84.33 2.56 1.1485 8 2 2 8
84.66 1.44 1.1448 1 3 4 8
84.74 1.01 1.1439 7 1 3 8
86.48 2.14 1.1253 9 2 1 8
88.82 1.17 1.1017 2 6 2 8
89.98 1.05 1.0904 10 0 0 2
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XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.