Crystallography Open Database

Information card for entry 1563653

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Coordinates	1563653.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	Cu5 O30 Ta11
Calculated formula	Cu4.98 O30 Ta11
Title of publication	Syntheses, optical properties and electronic structures of copper(I) tantalates: Cu5Ta11O30 and Cu3Ta7O19
Authors of publication	Palasyuk, Olena; Palasyuk, Andriy; Maggard, Paul A.
Journal of publication	Journal of Solid State Chemistry
Year of publication	2010
Journal volume	183
Journal issue	4
Pages of publication	814 - 822
a	6.2252 ± 0.0001 Å
b	6.2252 ± 0.0001 Å
c	32.5155 ± 0.001 Å
α	90°
β	90°
γ	120°
Cell volume	1091.26 ± 0.04 Å³
Cell temperature	173 ± 2 K
Ambient diffraction temperature	173 ± 2 K
Number of distinct elements	3
Space group number	190
Hermann-Mauguin space group symbol	P -6 2 c
Hall space group symbol	P -6c -2c
Residual factor for all reflections	0.0404
Residual factor for significantly intense reflections	0.0269
Weighted residual factors for significantly intense reflections	0.0488
Weighted residual factors for all reflections included in the refinement	0.0518
Goodness-of-fit parameter for all reflections included in the refinement	1.096
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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