Crystallography Open Database

Information card for entry 1561387

Preview

Coordinates	1561387.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	Al2 Pt3 Sr
Calculated formula	Al2 Pt3 Sr
Title of publication	Experimental and theoretical investigations of the polar intermetallics SrPt3Al2 and Sr2Pd2Al
Authors of publication	Stegemann, Frank; Benndorf, Christopher; Touzani, Rachid St.; Fokwa, Boniface P.T.; Janka, Oliver
Journal of publication	Journal of Solid State Chemistry
Year of publication	2016
Journal volume	242
Pages of publication	143 - 150
a	5.6629 ± 0.0003 Å
b	5.6629 ± 0.0003 Å
c	3.8939 ± 0.0003 Å
α	90°
β	90°
γ	120°
Cell volume	108.142 ± 0.012 Å³
Cell temperature	293 K
Ambient diffraction temperature	293 K
Number of distinct elements	3
Space group number	191
Hermann-Mauguin space group symbol	P 6/m m m
Hall space group symbol	-P 6 2
Residual factor for all reflections	0.0085
Residual factor for significantly intense reflections	0.0085
Weighted residual factors for significantly intense reflections	0.0202
Weighted residual factors for all reflections included in the refinement	0.0202
Goodness-of-fit parameter for significantly intense reflections	1.36
Goodness-of-fit parameter for all reflections included in the refinement	1.36
Diffraction radiation probe	x-ray
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
263486 (current)	2021-03-31	cif/ Adding structures of 1561386, 1561387 via cif-deposit CGI script.	1561387.cif