Crystallography Open Database

Information card for entry 2021661

2021660 << 2021661 >> 2021662

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Structure parameters

Chemical name	Tripotassium pentaeuropium hexaphosphate
Formula	Eu5 K3 O24 P6
Calculated formula	Eu5 K3 O24 P6
Title of publication	K~3~Eu~5~(PO~4~)~6~: hydrothermal synthesis, crystal structure and photoluminescence properties
Authors of publication	Xue, Ya-Li; Zhang, Ai-Yun; Han, Xiao-Yang; Cui, Xiao-Qi; Deng, Ling; Zhou, Yi-Xiang; Yu, Ya-Ping; Zhao, Dan
Journal of publication	Acta Crystallographica Section C
Year of publication	2019
Journal volume	75
Journal issue	7
a	17.495 ± 0.0011 Å
b	6.9483 ± 0.0004 Å
c	18.1452 ± 0.0012 Å
α	90°
β	114.447 ± 0.001°
γ	90°
Cell volume	2008 ± 0.2 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	4
Space group number	15
Hermann-Mauguin space group symbol	C 1 2/c 1
Hall space group symbol	-C 2yc
Residual factor for all reflections	0.0321
Residual factor for significantly intense reflections	0.0256
Weighted residual factors for significantly intense reflections	0.0588
Weighted residual factors for all reflections included in the refinement	0.062
Goodness-of-fit parameter for all reflections included in the refinement	1.014
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	Yes

Version history

Revision	Date	Message	Files
215866 (current)	2019-06-12	cif/ hkl/ Adding structures of 2021661 via cif-deposit CGI script.	2021661.cif 2021661.hkl