title: 2-Amino-pyrimidinium hydrogen chloranilate monohydrate.
abstract: In the title compound, C(4)H(6)N(3) (+)·C(6)HCl(2)O(4) (-)·H(2)O, anions, cations and water mol-ecules are linked by inter-molecular O-H⋯O, O-H⋯N and N-H⋯O hydrogen bonds into one-dimensional tapes along [111]. These tapes are further linked by weak Cl⋯Cl inter-actions [Cl⋯Cl = 3.394 (2) Å], forming sheets parallel to the (10) plane.
authors.affiliation: Key Laboratory of Pesticides & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, People's Republic of China.
authors.forename: Ping
authors.initials: P
authors.lastname: Su
authors.forename: Xue-Ying
authors.initials: XY
authors.lastname: Huang
authors.forename: Xiang-Gao
authors.initials: XG
authors.lastname: Meng