title: 2-Ethyl-6-methyl-anilinium 4-methyl-benzene-sulfonate.
abstract: The title compound, C(9)H(14)N(+)·C(7)H(7)SO(3) (-), contains a 2-ethyl-6-methyl-anilinium cation and a 4-methyl-benzene-sulfonic anion. The cations are anchored between the anions through N-H⋯O hydrogen bonds. Electrostatic and van der Waals inter-actions, as well as hydrogen bonds, maintain the structural cohesion.
authors.affiliation: College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, People's Republic of China.
authors.forename: Tian-Quan
authors.initials: TQ
authors.lastname: Wu
authors.forename: Lin
authors.initials: L
authors.lastname: Xia
authors.forename: Ai-Xi
authors.initials: AX
authors.lastname: Hu
authors.forename: Jiao
authors.initials: J
authors.lastname: Ye