摘要

The 2D Zn(II) coordination polymer with 2,3-dicarboxypyridine acid (2,3-H2PDC) and dimethylamine (DMA) [Zn(2,3-PDC)(DMA)]n (1) was synthesized under solvothermal conditions and characterized by FT-IR spectroscopy, TGA and luminescent analysis. X-ray crystallographic studies of 1 reveal that this metal-organic complex has an interesting (3,4)-connected 2D network with binary nodes. The Zn ions are four-connected nodes and the 2,3-PDC ligands are three-connected nodes. Luminescent study indicates 1 has an emissive maximum at 403 nm in the solid state at room temperature.