Design, structure and magnetic properties of a novel one-dimensional Mn(II) coordination polymer constructed from 4-pyridyl-NH-1,2,3-triazole

A one-dimensional Mn(II) coordination polymers based on a rigid ligand (4-pyridyl-NH-1,2,3-triazole) has been hydrothermally synthesized. This ligand adopts chelating and bridging coordination mode. The complex displays unusually weak antiferromagnetic interaction denotes by 1,2,3-trizaole bridges due to the neighboring Mn(N-N)2Mn rings twisted in the angle of almost 90°.149