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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/25240

    Title: Structure and magnetic properties of a novel chloro-bridged polymeric cadmium(II) complex with pyridyl-substituted nitronyl nitroxide
    Authors: Huanf, C. F.;魏和祥;Wei, Ho-hsiang;Lee, G. H.;Wang, Yu
    Contributors: 淡江大學化學學系
    Keywords: Crystal structures;Magnesium complexes;Cadmium complexes;Nitronyl nitroxide complexes;Polymeric complexes
    Date: 1998-10-01
    Issue Date: 2009-12-01
    Publisher: Elsevier
    Abstract: A complex of 2(2-pyridyl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-oxy-3-N-oxide (NIToPy) with Cd(II)Cl2, [(CdCl2)3-(NIToPy)2(C2H5)2], has been structurally and cryomagnetically characterized. The structure is based on a layered zigzagging polymeric chain along the (101) plane; the Cd(II) ions are linked into infinite chains by double chlorine bridges alternating between one CdCl4O2 and two CdCl4NO octahedral coordination units. The temperature-dependence of the magnetic susceptibility reveals the presence of a Heisenberg antiferromagnetic exchange interaction of a two spin Full-size image (<1 K) system, with J = −0.25 cm−1 associated with the intermolecular interaction between the NO groups of two neighboring NIToPy radicals.
    Relation: Inorganica Chimica Acta 279(2), pp.233-237
    DOI: 10.1016/S0020-1693(98)00105-4
    Appears in Collections:[Graduate Institute & Department of Chemistry] Journal Article

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