Crystallography Open Database

Information card for entry 4106123

Preview

Coordinates	4106123.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	K20 Nb28 O120 Si2
Calculated formula	K20 Nb28 O120 Si2
Title of publication	Synthesis and Photocatalytic Properties of a New Heteropolyoxoniobate Compound: K10[Nb2O2(H2O)2][SiNb12O40].12H2O
Authors of publication	Zhenyu Zhang; Qipu Lin; Dharmalingam Kurunthu; Tao Wu; Fan Zuo; Shou-Tian Zheng; Christopher J. Bardeen; Xianhui Bu; Pingyun Feng
Journal of publication	Journal of the American Chemical Society
Year of publication	2011
Journal volume	133
Pages of publication	6934 - 6937
a	16.5765 ± 0.0004 Å
b	16.5765 ± 0.0004 Å
c	19.2519 ± 0.001 Å
α	90°
β	90°
γ	90°
Cell volume	5290 ± 0.3 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	4
Space group number	136
Hermann-Mauguin space group symbol	P 42/m n m
Hall space group symbol	-P 4n 2n
Residual factor for all reflections	0.0804
Residual factor for significantly intense reflections	0.0723
Weighted residual factors for significantly intense reflections	0.1967
Weighted residual factors for all reflections included in the refinement	0.2025
Goodness-of-fit parameter for all reflections included in the refinement	1.048
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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