Synthesis, crystal structure and magnetic properties of a 1D coordination polymer[Ni(phth)(phen)(H_2O)]_n centre dot nH_2O

摘要

A new one-dimensional coordination polymer [Ni(phth)(phen)(H_2O)]_n centre dot nH_2O was synthesized. The structure was determined by X-ray crystallography revealing that each nickel atom is five-coordinate bridged via phthalate ion to form a zigzag chain. The chains are further linked together via hydrogen-bonding interactions to construct a three dimensional supramolecular network. The magnetic properties of the complex show that there are weak antiferromagnetic interactions between Ni(II) centers.