Crystallography Open Database

Information card for entry 7207509

7207508 << 7207509 >> 7207510

Preview

Coordinates	7207509.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C26 H23 N5 S2
Calculated formula	C26 H23 N5 S2
SMILES	S1C(=C(C#N)C#N)C=CC1=c1n(c(cc1)=C1SC(C=C1)=C(C#N)C#N)CC(CC)CCCC
Title of publication	Incorporation of pyrrole to oligothiophene-based quinoids endcapped with dicyanomethylene: a new class of solution processable n-channel organic semiconductors for air-stable organic field-effect transistors
Authors of publication	Qiao, Yali; Zhang, Jing; Xu, Wei; Zhu, Daoben
Journal of publication	Journal of Materials Chemistry
Year of publication	2012
Journal volume	22
Journal issue	12
Pages of publication	5706
a	10.463 ± 0.002 Å
b	11.737 ± 0.002 Å
c	12.856 ± 0.003 Å
α	91.16 ± 0.03°
β	105.66 ± 0.03°
γ	114.76 ± 0.03°
Cell volume	1364.3 ± 0.7 Å³
Cell temperature	173 ± 2 K
Ambient diffraction temperature	173 ± 2 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 all reflections	0.0736
Residual factor for significantly intense reflections	0.0676
Weighted residual factors for significantly intense reflections	0.1911
Weighted residual factors for all reflections included in the refinement	0.1971
Goodness-of-fit parameter for all reflections included in the refinement	1.059
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
180406 (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 7/20/75.	7207509.cif
120112	2014-07-12	Adding DOIs to range 7 structures.	7207509.cif
37715	2012-03-04	../uploads/cif-deposit/cod/cif Adding structures of 7207509 via cif-deposit CGI script.	7207509.cif