Crystallography Open Database

Information card for entry 7207293

7207292 << 7207293 >> 7207294

Preview

Coordinates	7207293.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C44 H34 N4 O4
Calculated formula	C44 H34 N4 O4
Title of publication	Preparation and properties of two-legged ladder polymers based on polydiacetylenes
Authors of publication	Tabata, Hideyuki; Tokoyama, Hiroaki; Yamakado, Hideo; Okuno, Tsunehisa
Journal of publication	Journal of Materials Chemistry
Year of publication	2012
Journal volume	22
Journal issue	1
Pages of publication	115
a	9.589 ± 0.003 Å
b	13.452 ± 0.004 Å
c	14.158 ± 0.004 Å
α	106.847 ± 0.003°
β	91.096 ± 0.005°
γ	100.771 ± 0.004°
Cell volume	1711.9 ± 0.9 Å³
Cell temperature	93 K
Ambient diffraction temperature	93 K
Number of distinct elements	4
Space group number	2
Hermann-Mauguin space group symbol	P -1
Hall space group symbol	-P 1
Residual factor for significantly intense reflections	0.0613
Weighted residual factors for all reflections included in the refinement	0.1771
Goodness-of-fit parameter for all reflections included in the refinement	1.004
Diffraction radiation wavelength	0.71075 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
180403 (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 7/20/72.	7207293.cif
120112	2014-07-12	Adding DOIs to range 7 structures.	7207293.cif
35909	2012-02-26	cif/7/: reorganising range 7 into a prefix-directory tree.	7207293.cif
33507	2012-02-12	../uploads/cif-deposit/cod/cif Adding structures of 7207293 via cif-deposit CGI script.	7207293.cif