Solvent Mediated Hydrogen-bonded Supramolecular Network of a Cu(II) Complex Involving N2O Donor Ligand and Terephthalate

Journal of the Korean Chemical Society

Jishnunil Chakraborty¹ 

关键词: Square-planar copper(II) complex;    Crystal structure;    Hydrogen bonding;    One-dimensional supramolecular network;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

The title one-dimensional hydrogen-bonded coordination compound [CuII(C13H17N3OBr)(C8H5O4)].2H2O. CH3OH has been synthesized and characterized by single crystal X-ray diffraction study. The monomeric unit contains a square-planar CuII centre. The four coordination sites are occupied by a tridentate anionic Schiff base ligand (4-bromo-2-[(2- piperazin-1-yl-ethylimino)-methyl]-phenol) which furnishes an N2O-donor set, with the fourth position being occupied by the oxygen atom of an adjacent terephthalate unit. Two adjacent neutral molecules are linked through intermolecular N-H---O and O-H---N hydrogen bonds and generate a dimeric pair. Each dimeric pair is connected with each other via discrete water and methanol molecules by hydrogen bonding to form a one-dimensional supramolecular network.

【 授权许可】

Unknown