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    Title: 鐵(III)錯合物之合成、結構、磁性及觸酶活性之研究
    Other Titles: Synthesis, structures, magnetic properties and catalase activity of iron(III) complexes
    Authors: 吳昭賢;Wu, Chao-hsien
    Contributors: 淡江大學化學學系碩士班
    魏和祥;Wei, Ho-hsiang
    Keywords: 磁性;觸酶;晶體結構;Magnetic Properties;Catalase Activity;crystal structure
    Date: 2008
    Issue Date: 2010-01-11 02:34:50 (UTC+8)
    Abstract: 本論文中,先以醛類和胺類反應合成Schiff-base配位基L1
    ~L4在和鐵離子反應,形成多核鐵(III)錯合物,分別為:

    (1)[Fe(L1)(TBC)]

    (2)[Fe2(L2)2(3,5-DTBC)2]

    (3)[Fe4(L3)4]

    (4)[Fe6(L4)4(3,5-DTBC)4Cl2]

    其中L1 ︰2-((E)-(2-(2-aminoethylamino)ethylimino)methyl)-4-chlorophenol
    L2 ︰(E)-2-((pyridin-2-yl)methyleneamino)-4,6-di-tert-butylphenol
    L3 ︰N,N,-bis(salicylidene)ethane-1,2-diamine
    L4 ︰((E)-2-((1H-imidazol-5-yl)methyleneamino)ethyl)-
    ethane-1,2-diamine
    TBC = Tetrabromocatechol
    3,5-DTBC = 3,5-Di-tert-butyl-catechol

    經由單晶結構的解析,錯合物之元素分析組成、紅外線光譜及
    變溫磁化率(2-300K)等測定,探討其磁性行為,且與H2O2反應有
    觸酶活性反應。
    In this thesis, the preparations, crystal structures, magnetic properties and catalase activity of Iron(III)
    complexes with substituted Schiff-base ligands(1)~(4)
    are reported:

    (1)[Fe(L1)(TBC)]

    (2)[Fe2(L2)2(3,5-DTBC)2]

    (3)[Fe4(L3)4]

    (4)[Fe6(L4)4(3,5-DTBC)4Cl2]

    where, L1 ︰2-((E)-(2-(2-aminoethylamino)ethylimino)methyl)-4-chlorophenol
    L2 ︰(E)-2-((pyridin-2-yl)methyleneamino)-4,6-di-tert-butylphenol
    L3 ︰N,N,-bis(salicylidene)ethane-1,2-diamine
    L4 ︰((E)-2-((1H-imidazol-5-yl)methyleneamino)ethyl)-ethane-1,2-
    diamine
    TBC︰Tetrabromocatechol
    3,5-DTBC︰3,5-Di-tert-butyl-catechol

    These compounds have been characterized by elemental analysis, IR spectra, and variable temperature(2~300K) magnetic susceptibilities were measured to understand the magnetic behavior. These compounds exhibit catalase-like activity toward H2O2 disproportation.
    Appears in Collections:[化學學系暨研究所] 學位論文

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