title: Isonicotinium hydrogen sulfate.
abstract: The crystal structure of the title compound, C(6)H(6)NO(2) (+)·HSO(4) (-), is stabilized by inter-molecular N-H⋯O and O-H⋯O hydrogen bonds.
authors.affiliation: Ordered Matter Science Research Center, College of Chemistry and Chemical Engineering, Southeast University, Nanjing 210096, People's Republic of China.
authors.forename: Li-Zhuang
authors.initials: LZ
authors.lastname: Chen