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A new organic-inorganic hetero-coordination polymer with three different kinds of ligands [Co(4,4’-bpy)(NCS)2(py)2]n is synthesized in the extremely mild condition. The X-ray diffraction reveals that the title polymer has a highly tactic three-dimensional cagelike supramolecular structure. Although the coordination bond makes it a one-dimension chain, the hydrogen bond plays an important role in the formation of 3-D supramolecular frameworks. The determination of magnetic properties has been carried out, and shows that it behaves weak antiferromagnetic property with J(4,4’-bpy) = -3.8 cm-1.
A new organic-inorganic hetero-coordination polymer with three different kinds of ligands [Co (4,4’-bpy) (NCS) 2 (py) 2] n is synthesized in the extremely mild condition. The X- the title polymer has a highly tactic three-dimensional cagelike supramolecular structure. Although the coordination bond makes it a one-dimension chain, the hydrogen bond plays an important role in the formation of 3-D supramolecular frameworks. The determination of magnetic properties has been carried out, and shows that it behaves weak antiferromagnetic property with J (4,4’-bpy) = -3.8 cm-1.