title: Tetra-ethyl-ammonium toluene-4-sulfon-ate.
abstract: There are two tetra-ethyl-ammonium cations and two toluene-4-sulfate anions in the asymmetric unit of the title salt, C8H20N(+)·C7H7O3S(-). One of the anions is disordered over two positions, with refined occupancies of 0.447 (3) and 0.553 (3). In the crystal, the cations and anions are linked by C-H⋯O hydrogen bonds, forming ribbons along [10-1]. The ribbons are linked via C-H⋯O hydrogen bonds, forming a two-dimensional network lying parallel to (10-1).
authors.affiliation: Institute of Chemistry, University of Bialystok, Hurtowa 1, 15-399 Bialystok, Poland.
authors.forename: Diana Malgorzata
authors.initials: DM
authors.lastname: Brus
authors.forename: Justyna
authors.initials: J
authors.lastname: Czyrko
authors.forename: Krzysztof
authors.initials: K
authors.lastname: Brzezinski