A two-dimensional zinc(II) coordination polymer created via in situ ligand synthesis involving C-N bond formation

摘要

The novel ZnII coordination polymer poly[{μ4-2-[3-(pyridin-2-yl)-1H-pyrazol-3-yl]butanedioato}zinc(II)], [Zn(C12H9N3O4)] n , has been synthesized hydrothermally and structurally characterized. The results demonstrate that the complex shows two-dimensional neutral wave-like layers. The complex was prepared by the conjugate addition reaction of 2-(1H-pyrazol-3-yl)pyridine to cis-fumaric acid in the presence of Zn(OAc)2·2H2O (OAc is acetate) at 413K.