Crystallography Open Database

Information card for entry 4326725

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Coordinates	4326725.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	samarium zinc arsenide (1/3/3)
Chemical name	samarium zinc arsenide (1/3/3)
Formula	As3 Sm Zn3
Calculated formula	As2.99 Sm Zn2.99
Title of publication	Ternary Rare-Earth Arsenides REZn3As3 (RE = La-Nd, Sm) and RECd3As3 (RE = La-Pr)
Authors of publication	Stanislav S. Stoyko; Arthur Mar
Journal of publication	Inorganic Chemistry
Year of publication	2011
Journal volume	50
Pages of publication	11152 - 11161
a	4.1501 ± 0.0002 Å
b	4.1501 ± 0.0002 Å
c	20.357 ± 0.0008 Å
α	90°
β	90°
γ	120°
Cell volume	303.64 ± 0.02 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	3
Space group number	194
Hermann-Mauguin space group symbol	P 63/m m c
Hall space group symbol	-P 6c 2c
Residual factor for all reflections	0.0735
Residual factor for significantly intense reflections	0.0735
Weighted residual factors for significantly intense reflections	0.1921
Weighted residual factors for all reflections included in the refinement	0.1921
Goodness-of-fit parameter for all reflections included in the refinement	1.504
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

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