3,3'-BIS(OCTYLOXY)-2,2'-BITHIOPHENE AT 195 K

Authors
PELLETIER M BRISSE F CLOUTIER R LECLERC M
Citation
M. Pelletier et al., 3,3'-BIS(OCTYLOXY)-2,2'-BITHIOPHENE AT 195 K, Acta crystallographica. Section C, Crystal structure communications, 51, 1995, pp. 1394-1397
Citations number
9
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
51
Year of publication
1995
Part
7
Pages
1394 - 1397
Database
ISI
SICI code
0108-2701(1995)51:<1394:3A1K>2.0.ZU;2-8
Abstract
In the solid state, the title molecule, C24H38O2S2, possesses a crysta llographic centre of symmetry. The bithiophene ring system is planar a nd the central C2-C2' bond length is 1.445(2) Angstrom. The O atom is within the thiophene mean plane and the torsion angles in the octyloxy chains are all trans, except for the angle around the first C-C bond which is gauche. The octyloxy chains are all parallel to one another a nd are aligned along the bisector of the ac face of the unit cell.