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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/24981

    Title: Ferromagnetic exchange in μ-alkoxo-μ-dicarboxylato double bridged tetranuclear copper(II) complexes: [Cu4(L-X)2(μ-C4H4O4)(dmf)2] (L = 1,3-bis(5-X-salicylideneamino)-2-propanol, X = Br, Cl)
    Authors: 魏和祥;Wei, Ho-hsiang;Lee, Chin-jhan;Cheng, Sung-chung;Lin, Hsin-huang
    Contributors: 淡江大學化學學系
    Keywords: μ-alkoxo-μ-dicarboxylato double bridges;Tetranuclear copper(II) complex;Crystal structure;Magnetic property
    Date: 2005-03-01
    Issue Date: 2009-12-01
    Publisher: Elsevier
    Abstract: Two new μ-alkoxo-μ-dicarboxylato double bridged tetranuclear copper(II) complexes [Cu4(L-Br)2(μ-C4H4O4)(dmf)2] (1) and [Cu4(L-Cl)2(μ-C4H4O4)(dmf)2] (2) (H3L-Br = 1,3-bis(5-bromo-salicylideneamino)-2-propanol; H3L-Cl = 1,3-bis(5-chloro-salicylideneamino)-2-propanol; dmf = N,N-dimethylformamide) have been prepared and structurally characterized. Temperature dependence of magnetic susceptibility measurements show a ferromagnetic coupling between two copper(II) ions in complex 1 with J = 54 cm−1, and in 2 with J = 56 cm−1.
    Relation: Inorganic Chemistry Communications 8(3), pp.235-238
    DOI: 10.1016/j.inoche.2004.11.031
    Appears in Collections:[Graduate Institute & Department of Chemistry] Journal Article

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