Crystallography Open Database

Information card for entry 7206057

7206056 << 7206057 >> 7206058

Preview

Coordinates	7206057.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C19 H42 Br N
Calculated formula	C19 H42 Br N
Title of publication	Ionic liquid crystals of quaternary ammonium salts with a 2-hydroxypropoxy insertion group
Authors of publication	Wei, Zengbin; Wei, Xilian; Wang, Xiuhong; Wang, Zhongni; Liu, Jie
Journal of publication	Journal of Materials Chemistry
Year of publication	2011
Journal volume	21
Journal issue	19
Pages of publication	6875
a	5.6382 ± 0.0006 Å
b	7.2724 ± 0.0007 Å
c	26.007 ± 0.002 Å
α	90°
β	93.778 ± 0.002°
γ	90°
Cell volume	1064.05 ± 0.17 Å³
Cell temperature	298 ± 2 K
Ambient diffraction temperature	298 ± 2 K
Number of distinct elements	4
Space group number	4
Hermann-Mauguin space group symbol	P 1 21 1
Hall space group symbol	P 2yb
Residual factor for all reflections	0.1109
Residual factor for significantly intense reflections	0.0903
Weighted residual factors for significantly intense reflections	0.2336
Weighted residual factors for all reflections included in the refinement	0.26
Goodness-of-fit parameter for all reflections included in the refinement	1.003
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
180391 (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 7/20/60.	7206057.cif
120112	2014-07-12	Adding DOIs to range 7 structures.	7206057.cif
35909	2012-02-26	cif/7/: reorganising range 7 into a prefix-directory tree.	7206057.cif
21407	2011-06-22	../uploads/cif-deposit/cod/cif Adding structures of 7206056, 7206057 via cif-deposit CGI script.	7206057.cif