2,2′-Bipyridin-1-ium 3-nitro­benzene­sulfonate


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]. 
DOI: 10.1107/S1600536810003909


3 Figures and Tables