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: CE
- note: O1 z coordinate altered to match reported bond lengths
Locality: western Alps
_database_code_amcsd 0006810
CELL PARAMETERS: 10.8810 7.4840 5.1560 90.000 90.000 90.000
SPACE GROUP: Pnma
X-RAY WAVELENGTH: 1.541838
Cell Volume: 419.871
Density (g/cm3): 5.205
MAX. ABS. INTENSITY / VOLUME**2: 56.88609732
RIR: 3.559
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
16.29 20.85 5.4405 2 0 0 2
19.05 6.74 4.6594 1 0 1 4
20.18 18.63 4.4006 2 1 0 4
20.92 4.22 4.2459 0 1 1 4
22.48 12.10 3.9554 1 1 1 8
23.78 1.48 3.7424 2 0 1 4
26.63 2.87 3.3472 2 1 1 8
28.96 23.77 3.0831 2 2 0 4
30.12 48.61 2.9665 3 0 1 4
30.64 100.00 2.9176 1 2 1 8
32.47 26.20 2.7578 3 1 1 8
32.93 1.67 2.7202 4 0 0 2
33.88 3.77 2.6461 2 2 1 8
34.80 19.08 2.5780 0 0 2 2
35.10 11.70 2.5566 4 1 0 4
35.80 1.13 2.5086 1 0 2 4
37.38 4.44 2.4059 4 0 1 4
37.82 1.51 2.3785 1 1 2 8
38.65 1.01 2.3297 2 0 2 4
39.34 1.12 2.2905 4 1 1 8
39.75 5.81 2.2676 2 3 0 4
40.16 5.78 2.2456 0 3 1 4
40.56 10.82 2.2244 2 1 2 8
41.02 4.08 2.2003 4 2 0 4
42.59 1.50 2.1230 0 2 2 4
43.05 5.95 2.1013 3 0 2 4
43.60 1.14 2.0758 2 3 1 8
44.80 5.62 2.0231 3 1 2 8
45.23 2.11 2.0049 5 0 1 4
45.88 18.37 1.9777 2 2 2 8
46.92 17.89 1.9366 5 1 1 8
47.63 10.23 1.9093 3 3 1 8
48.66 2.06 1.8712 4 0 2 4
48.67 17.02 1.8710 0 4 0 2
49.58 8.46 1.8386 4 3 0 4
50.26 10.10 1.8153 4 1 2 8
51.66 2.89 1.7693 2 4 0 4
51.68 1.56 1.7689 1 3 2 8
51.88 6.34 1.7625 6 1 0 4
52.72 1.33 1.7362 1 4 1 8
53.57 1.39 1.7108 6 0 1 4
53.84 5.80 1.7027 2 3 2 8
54.80 2.08 1.6751 0 1 3 4
54.86 11.36 1.6736 4 2 2 8
56.38 2.30 1.6320 6 2 0 4
57.57 3.05 1.6009 2 1 3 8
58.31 13.70 1.5825 3 4 1 8
59.12 10.29 1.5628 5 3 1 8
59.52 4.19 1.5531 3 0 3 4
59.82 8.82 1.5460 1 2 3 8
60.01 1.04 1.5416 4 4 0 4
60.92 2.32 1.5207 3 1 3 8
60.97 5.70 1.5196 5 2 2 8
61.21 7.22 1.5142 0 4 2 4
61.80 9.75 1.5012 2 2 3 8
61.86 1.58 1.4998 1 4 2 8
62.00 3.11 1.4969 4 3 2 8
62.40 7.90 1.4883 7 0 1 4
63.41 1.64 1.4669 6 3 0 4
63.76 2.88 1.4597 7 1 1 8
63.80 1.30 1.4588 2 4 2 8
63.99 3.89 1.4550 6 1 2 8
64.09 1.53 1.4530 4 0 3 4
65.50 1.58 1.4251 1 5 1 8
66.97 1.37 1.3973 3 4 2 8
70.46 2.78 1.3363 3 5 1 8
71.01 2.42 1.3274 5 1 3 8
72.01 1.20 1.3114 4 5 0 4
74.18 2.71 1.2783 8 2 0 4
74.20 1.74 1.2781 7 3 1 8
75.32 1.60 1.2617 1 1 4 8
75.85 1.03 1.2543 2 0 4 4
78.45 1.28 1.2191 3 5 2 8
78.80 1.12 1.2146 3 0 4 4
79.56 4.89 1.2049 1 6 1 8
79.99 2.08 1.1994 5 5 1 8
80.35 2.26 1.1950 3 4 3 8
80.42 1.66 1.1942 8 3 0 4
81.05 2.69 1.1865 5 3 3 8
82.53 2.69 1.1689 4 5 2 8
82.89 4.45 1.1647 7 4 1 8
83.80 1.72 1.1544 6 5 0 4
84.41 1.04 1.1476 4 4 3 8
84.62 3.17 1.1452 8 2 2 8
85.16 1.17 1.1394 7 1 3 8
85.21 1.77 1.1389 1 3 4 8
86.72 2.70 1.1228 9 2 1 8
88.46 1.12 1.1052 2 5 3 8
89.03 1.32 1.0996 2 6 2 8
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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.