catena-Poly[[zinc-μ-[2-(2-{[2-(2-hy-droxy-benzo-yl)hydrazinyl-idene]meth-yl}phen-oxy)acetato-(2-)]] monohydrate].
In the title compound, {[Zn(C(16)H(12)N(2)O(5))]·H(2)O}(n), the unique Zn(II) ion is coordinated in a distorted square-pyramidal environment by three O atoms and one N atom from a symmetry-unique ligand. A symmetry-related ligand provides an O atom from a carboxyl-ate group to complete the coordination in the apical site and generate a one-dimensional polymer parallel to [010]. In addition to an intra-molecular O-H⋯N hydrogen bond, inter-molecular O-H⋯O and weak C-H⋯O hydrogen bonds are observed within the one-dimensional structure.
Department of Chemistry and Chemical Engineering, Sichuan University of Arts and Science, Dazhou, Sichuan 635000,  People's Republic of China.
Feihua
F
Luo
Li
L
Yang
Ping
P
Zhang
Dan
D
Liu