One polynuclear copper(II) complex based on salicylaldehyde phenoxyacylhydrazone: structural and magnetic studies

摘要

One new copper(II) complex with a multidentate Schiff-base ligand salicylaldehyde phenoxyacylhydrazone (H_2L)> {[Cu_4(L)_4(DMF)]-DMF}_n (1) has been synthesized and structurally characterized. Complex 1 exhibits a coordination polymer with a 1-D infinite chain-like structure, resulting from the Cu(II) centers linked by N-N single bonds. Magnetic behavior of 1 shows that it is antiferromagnetic.