Crystallography Open Database

Information card for entry 4305090

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Coordinates	4305090.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	K3 O13 Si2 U3
Calculated formula	K3 O13 Si2 U3
Title of publication	K3(U3O6)(Si2O7) and Rb3(U3O6)(Ge2O7): A Pentavalent-Uranium Silicate and Germanate
Authors of publication	Chia-Hui Lin; Chih-Shan Chen; A. A. Shiryaev; Ya. V. Zubavichus; Kwang-Hwa Lii
Journal of publication	Inorganic Chemistry
Year of publication	2008
Journal volume	47
Pages of publication	4445 - 4447
a	9.5389 ± 0.0005 Å
b	9.5389 ± 0.0005 Å
c	8.3389 ± 0.0009 Å
α	90°
β	90°
γ	120°
Cell volume	657.11 ± 0.09 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	4
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	0.0308
Residual factor for significantly intense reflections	0.0247
Weighted residual factors for significantly intense reflections	0.0542
Weighted residual factors for all reflections included in the refinement	0.0564
Goodness-of-fit parameter for all reflections included in the refinement	1.084
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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