Crystallography Open Database

Information card for entry 7206981

7206980 << 7206981 >> 7206982

Preview

Coordinates	7206981.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C7 H9 Cu I2 N
Calculated formula	C7 H10 Cu I2 N
Title of publication	Multi-dimensional iodocuprates of 4-cyanopyridinium and N,N′-dialkyl-4,4′-bipyridinium: syntheses, structures and dielectric properties
Authors of publication	Chan, Henry; Chen, Yang; Dai, Ming; Lü, Chun-Ning; Wang, Hui-Fang; Ren, Zhi-Gang; Huang, Zheng-Jun; Ni, Chun-Yan; Lang, Jian-Ping
Journal of publication	CrystEngComm
Year of publication	2012
Journal volume	14
Journal issue	2
Pages of publication	466
a	12.472 ± 0.0018 Å
b	12.472 ± 0.0018 Å
c	6.7927 ± 0.0014 Å
α	90°
β	90°
γ	90°
Cell volume	1056.6 ± 0.3 Å³
Cell temperature	223 ± 2 K
Ambient diffraction temperature	223 ± 2 K
Number of distinct elements	5
Space group number	136
Hermann-Mauguin space group symbol	P 42/m n m
Hall space group symbol	-P 4n 2n
Residual factor for all reflections	0.0316
Residual factor for significantly intense reflections	0.0299
Weighted residual factors for significantly intense reflections	0.0756
Weighted residual factors for all reflections included in the refinement	0.0765
Goodness-of-fit parameter for all reflections included in the refinement	1.172
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
180400 (current)	2016-03-26	cif/7/20/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 7/20/69.	7206981.cif
120112	2014-07-12	Adding DOIs to range 7 structures.	7206981.cif
35909	2012-02-26	cif/7/: reorganising range 7 into a prefix-directory tree.	7206981.cif
32453	2012-02-09	../uploads/cif-deposit/cod/cif Adding structures of 7206978, 7206979, 7206980, 7206981, 7206982 via cif-deposit CGI script.	7206981.cif