Crystallography Open Database

Information card for entry 4335280

Preview

Coordinates	4335280.cif
Original paper (by DOI)	HTML

Structure parameters

Common name	praseodymium zinc arsenide (7/1.8/8)
Chemical name	praseodymium zinc arsenide (7/1.8/8)
Formula	As8 Pr7 Zn1.8
Calculated formula	As8 Pr7 Zn1.758
Title of publication	Homologous Series of Rare-Earth Zinc Arsenides REZn2-xAs2.n(REAs) (RE= La-Nd, Sm;n= 3, 4, 5, 6)
Authors of publication	Xinsong Lin; Arthur Mar
Journal of publication	Inorganic Chemistry
Year of publication	2013
Journal volume	52
Pages of publication	7261 - 7270
a	4.254 ± 0.007 Å
b	4.254 ± 0.007 Å
c	27.82 ± 0.05 Å
α	90°
β	90°
γ	120°
Cell volume	436 ± 1.3 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	3
Space group number	164
Hermann-Mauguin space group symbol	P -3 m 1
Hall space group symbol	-P 3 2"
Residual factor for all reflections	0.078
Residual factor for significantly intense reflections	0.038
Weighted residual factors for significantly intense reflections	0.0922
Weighted residual factors for all reflections included in the refinement	0.1093
Goodness-of-fit parameter for all reflections included in the refinement	1.043
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
176467 (current)	2016-02-16	cif/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 4.	4335280.cif
101189	2014-02-10	cif/ Adding structures of 4335280 via cif-deposit CGI script.	4335280.cif