Crystallography Open Database

Information card for entry 2022928

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Structure parameters

Chemical name	Yttrium chromium tetraboride
Formula	B4 Cr Y
Calculated formula	B4 Cr Y
Title of publication	Redetermination of the crystal structure of yttrium chromium tetra-boride, YCrB<sub>4</sub>, from single-crystal X-ray diffraction data.
Authors of publication	Tokuda, Makoto; Yubuta, Kunio; Shishido, Toetsu; Sugiyama, Kazumasa
Journal of publication	Acta crystallographica. Section E, Crystallographic communications
Year of publication	2023
Journal volume	79
Journal issue	Pt 11
Pages of publication	1072 - 1075
a	5.9425 ± 0.0002 Å
b	11.4831 ± 0.0004 Å
c	3.46425 ± 0.00012 Å
α	90°
β	90°
γ	90°
Cell volume	236.395 ± 0.014 Å³
Cell temperature	294 ± 2 K
Ambient diffraction temperature	294 ± 2 K
Number of distinct elements	3
Space group number	55
Hermann-Mauguin space group symbol	P b a m
Hall space group symbol	-P 2 2ab
Residual factor for all reflections	0.0222
Residual factor for significantly intense reflections	0.0146
Weighted residual factors for significantly intense reflections	0.028
Weighted residual factors for all reflections included in the refinement	0.0292
Goodness-of-fit parameter for all reflections included in the refinement	1.114
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
288142 (current)	2023-12-07	cif/ Updating files of 2022928 Original log message: Adding full bibliography for 2022928.cif.	2022928.cif 2022928.hkl
287138	2023-10-27	cif/ hkl/ Adding structures of 2022928 via cif-deposit CGI script.	2022928.cif 2022928.hkl