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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/25234

    Title: A novel chain complex of dicopper(II) trimethylacetate linked by pyridyl nitronyl nitroxide
    Authors: Chung, Yun-ho;魏和祥;Wei, Ho-hsiang
    Contributors: 淡江大學化學學系
    Keywords: Copper carboxylate;Nitronyl nitroxide;Crystal structure;Magnetic property
    Copper carboxylate;Nitronyl nitroxide;Crystal structure;Magnetic property
    Date: 1999-07-01
    Issue Date: 2009-12-01
    Publisher: Elsevier
    Abstract: A chain complex of dicopper(II) trimethylactate linked by the pyridyl nitronyl nitroxide [Cu2(Me3CCO2)4(NITmPy)]n (NITmPy=2-(3-pyridyl)-4,4,5,5-tetramethyl-4,5-dihydro-1 H-imidazolyl-1-oxyl 3-oxide) has been prepared and characterized by X-ray crystal structure analysis. The structure is based on a tetracarboxylate-bridged dimer unit of paddle-wheel copper(II) type but is extended into an infinite zigzag chain via the oxygen and nitrogen atoms of the bridging NITmPy radical ligands. The variable-temperature magnetic susceptibility data show that a strong antiferromagnetic exchange interaction exists between the copper(II) ions.
    Relation: Inorganic Chemistry Communications 2(7), pp.269-271
    DOI: 10.1016/S1387-7003(99)00064-7
    Appears in Collections:[化學學系暨研究所] 期刊論文

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