Crystallography Open Database

Information card for entry 7206980

7206979 << 7206980 >> 7206981

Preview

Coordinates	7206980.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C9 H11 Cu I2 N2
Calculated formula	C9 H11 Cu I2 N2
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	20.19 ± 0.003 Å
b	20.19 ± 0.003 Å
c	6.4628 ± 0.0013 Å
α	90°
β	90°
γ	90°
Cell volume	2634.5 ± 0.8 Å³
Cell temperature	223 ± 2 K
Ambient diffraction temperature	223 ± 2 K
Number of distinct elements	5
Space group number	114
Hermann-Mauguin space group symbol	P -4 21 c
Hall space group symbol	P -4 2n
Residual factor for all reflections	0.0529
Residual factor for significantly intense reflections	0.0509
Weighted residual factors for significantly intense reflections	0.1193
Weighted residual factors for all reflections included in the refinement	0.1208
Goodness-of-fit parameter for all reflections included in the refinement	1.036
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.	7206980.cif
120112	2014-07-12	Adding DOIs to range 7 structures.	7206980.cif
35909	2012-02-26	cif/7/: reorganising range 7 into a prefix-directory tree.	7206980.cif
32453	2012-02-09	../uploads/cif-deposit/cod/cif Adding structures of 7206978, 7206979, 7206980, 7206981, 7206982 via cif-deposit CGI script.	7206980.cif