Under hydrothermal method condition, 4-hydroxyisophthalic acid (H2HPHA) and Zn(II) ions reacted with 1,2-di(pyridin-4-yl) ethene (dpee) and 4，4-bipyridine (4,4′-bpy) to obtain two coordination polymers ［［Zn(HPHA)(dpee)·(DMA)2］n (complex 1) and ［Zn(HPHA)2(4,4′-bpy)2·DMA］n (complex 2). The crystal structures were determined by single crystal X-ray diffraction method. The results show that complex 1 crystallizes in the monoclinic space group C2 with each asymmetric unit consisting of one Zn(II) ion, one 4-hydroxyisophthalic acid ligand and one 1，2-di(pyridin-4-yl)ethene ligand. Complex 2 crystallizes in the monoclinic space group P12/c1 with each asymmetric unit consisting of two Zn(II) ions， two 4-hydroxyisophthalic acid ligands and two 4,4′-bipyridine ligands. Fluorescence spectrum analysis show that the excitation peak of complex 1 is 251 nm, emission peak is 397 nm. The complex 2 is 415 nm, emission peak is 513 nm. The thermal stability study shows that the complexes are stable at room temperature.