title: 1-Methyl-4-(4-methylstyryl)pyridinium 4-methylbenzenesulfonate.
abstract: In the title salt, C15H16N(+)·C7H7O3S(-), the dihedral angle between the pyridine and benzene rings of the cation is 5.98 (18)°. In the crystal, adjacent anions and cations are linked by weak non-classical C-H⋯O hydrogen bonds and π-π inter-actions, with a centroid-centroid distance of 3.749 (2) Å.
authors.affiliation: Department of Physics, Presidency College, Chennai 600 005, India.
authors.forename: M
authors.initials: M
authors.lastname: Krishnakumar
authors.forename: S
authors.initials: S
authors.lastname: Sudhahar
authors.forename: A
authors.initials: A
authors.lastname: Silambarasan
authors.forename: G
authors.initials: G
authors.lastname: Chakkaravarthi
authors.forename: R
authors.initials: R
authors.lastname: Mohankumar