title: 2,2'-Bipyridin-1-ium 3-nitro-benzene-sulfonate.
abstract: In the title compound, C(10)H(9)N(2) (+)·C(6)H(4)NO(5)S(-), the dihedral angle between the aromatic rings of the cation is 9.42 (7)°. In the crystal, the anions and cations are linked by C-H⋯O and N-H⋯O hydrogen bonds, generating R(2) (1)(5) and R(4) (4)(14) rings, respectively. These hydrogen bonds also provide packing along [110].
authors.forename: Ersin
authors.initials: E
authors.lastname: Temel
authors.forename: Beratiye
authors.initials: B
authors.lastname: Tokgöz
authors.forename: Turan Kaya
authors.initials: TK
authors.lastname: Yazıcılar
authors.forename: Orhan
authors.initials: O
authors.lastname: Büyükgüngör