摘要:
Two new metal coordination polymers [Cd(2,3-PDB)(bib)](n) (1) and [Ni(2,5-PDB)(bib)(0.5)(H2O)(2)](n)(2) [2,3-PDB = pyridine-2,3-dicarboxylate, 2,5-PDB = pyridine-2,5-dicarboxylate, and bib = 1,4-bis (imidazol-1-yl)benzene] have been successfully synthesized and structure characterized by IR, elemental analysis and X-ray diffraction. Complex 1 shows a two-dimensional wave-like layer and complex 2 exhibits a one-dimensional chain. In 2, the intermolecular hydrogen bonding interactions assemble the one-dimensional chains to three-dimensional supramolecule structure.