title: 2-Aminopyridinium-succinate-succinic acid (2/1/1).
abstract: In the title compound, 2C(5)H(7)N(2)(+).C(4)H(4)O(4)(2-).C(4)H(6)O(4), cyclic eight-membered hydrogen-bonded rings exist involving 2-aminopyridinium and succinate ions. The succinic acid and succinate moieties lie on inversion centres. Succinic acid molecules and succinate ions are linked into zigzag chains by O-H.O hydrogen bonds, with O.O distances of 2.6005 (16) A.
authors.affiliation: Department of Physics, Ondokuz Mayis University, TR-55139, Samsun, Turkey. orhanb@omu.edu.tr
authors.forename: Orhan
authors.initials: O
authors.lastname: Büyükgüngör
authors.forename: Mustafa
authors.initials: M
authors.lastname: Odabaşoğlu