title: Poly[aqua-(μ(1,1)-azido)(μ-3H-1,2,3-tri-azolo[4,5-b]pyridin-3-olato)cobalt(II)].
abstract: In the title compound, [Co(C(5)H(3)N(4)O)(N(3))(H(2)O)](n), the cobalt ion is coordinated by three N atoms of two organic ligands, two N atoms of two azide anions and one water mol-ecule in a distorted octa-hedral geometry. The metal atoms are connected via the ligands into layers, which are further connected by O-H⋯N and O-H⋯O hydrogen bonding.
authors.affiliation: School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300191, People's Republic of China.
authors.forename: Jiong-Peng
authors.initials: JP
authors.lastname: Zhao
authors.forename: Fu-Chen
authors.initials: FC
authors.lastname: Liu