Synthesis, Crystal Structure and Magnetic Property of a Chain-like Dicy an amide Manganese(III) Complex with N,N'-Bis(2-salicylidene)propane-1,2-diamine Ligand

摘要

A new u-dicyanamide (dca) Mn(III) complex, [Mn~(III)(salap)(dca)]_n (salap = N,N'-bis(salicylidene)propane-1,2-diamine), has been synthesized and structurally characterized. X-ray diffraction analysis revealed that the complex has a 1D zigzag chain structure constructed by μ_(1,5)-dca bridge and a Mn~(III)-Schiff base ligand. Magnetic susceptibility measurements indicate the presence of an antiferromagnetic interaction between the intra-chain high-spin Mn(III) ions via the μ_(1,5)-dca bridge.