title: Pyridinium-2-carboxyl-ate-benzene-1,2-diol (1/1).
abstract: The title compound, C(6)H(5)NO(2)·C(6)H(6)O(2), crystallizes with one pyridinium-2-carboxyl-ate zwitterion and one mol-ecule of benzene-1,2-diol in the asymmetric unit. The crystal structure is characterized by alternating mol-ecules forming zigzag chains running along the a axis: the mol-ecules are connected by O-H⋯O and N-H⋯(O,O) hydrogen bonds.
authors.forename: Cuong Quoc
authors.initials: CQ
authors.lastname: Ton
authors.forename: Michael
authors.initials: M
authors.lastname: Bolte