Ontology highlight
ABSTRACT:
SUBMITTER: Fun HK
PROVIDER: S-EPMC3051968 | biostudies-literature | 2011 Feb
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20110209 Pt 3
The asymmetric unit of the title compound, C(18)H(23)N(2) (+)·C(6)H(5)O(3)S(-)·H(2)O, comprises a 2-[4-(diethyl-amino)-styr-yl]-1-methyl-pyridinium cation, a benzene-sulfonate anion and a solvent water mol-ecule. One ethyl substituent of the diethyl-amino group of the cation is disordered over two positions in a 0.73789 (9):0.26211 (9) ratio. The cation exists in the E configuration with respect to the C=C bond and the π-conjugated system is essentially planar with a dihedral angle of 0.82 (10)° ...[more]