Crystallography Open Database

Information card for entry 7217687

Preview

Coordinates	7217687.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C24 H22 N2 O16 Sm2
Calculated formula	C24 H22 N2 O16 Sm2
Title of publication	Syntheses, topologies, and luminescence of four Ln‒organic polymers constructed from aromatic tetracarboxylic acids
Authors of publication	Fan, Liming; Fan, Weiliu; Song, Weikuo; Liu, Guangzeng; Zhang, Xiutang; Zhao, Xian
Journal of publication	CrystEngComm
Year of publication	2014
Journal volume	16
Journal issue	39
Pages of publication	9191
a	19.116 ± 0.007 Å
b	15.714 ± 0.006 Å
c	9.069 ± 0.004 Å
α	90°
β	90°
γ	90°
Cell volume	2724.2 ± 1.9 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	5
Space group number	33
Hermann-Mauguin space group symbol	P n a 21
Hall space group symbol	P 2c -2n
Residual factor for all reflections	0.0297
Residual factor for significantly intense reflections	0.0282
Weighted residual factors for significantly intense reflections	0.067
Weighted residual factors for all reflections included in the refinement	0.0676
Goodness-of-fit parameter for all reflections included in the refinement	0.998
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
180507 (current)	2016-03-26	cif/7/21/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/21/76.	7217687.cif
124682	2014-10-06	cif/ Updating files of 7217685, 7217686, 7217687, 7217688 Original log message: Adding full bibliography for 7217685--7217688.cif.	7217687.cif
121891	2014-08-13	cif/ Adding structures of 7217685, 7217686, 7217687, 7217688 via cif-deposit CGI script.	7217687.cif