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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/25293

    Title: Synthesis and Mossbauer Spectra Studies of Mono-Binuclear Iron (III) Complexes with a Quinquedentate Ligand Derived from Salicylaldehyeds and Diethylenetriamine
    Authors: 許進福;Sheu, Jinn-fu;魏和祥;Wei, Ho-hsiang
    Contributors: 淡江大學化學學系
    Keywords: Mossbauer Effect;Binuclear Iron(Iii) Complex;Gamma-Ray Irradiation;Iron Complexes;穆斯鮑爾效應;雙核三價鐵離子錯化物;鐵錯化物;.gamma.射線放射
    Date: 1989-12
    Issue Date: 2013-07-29 13:48:22 (UTC+8)
    Publisher: 臺北市:中國化學學會
    Abstract: Mono- and binuclear iron(III) complexes of general formula (FeXL) and (LFe-Y-FeL)(Bph/sub 4/)/sub 2/ have been prepared, and their spin state of iron atom in the complexes has been studied by means of the temperature dependence of the Mossbauer spectra, electronic spectra and magnetic measurement, where X is a monodentate ligand such as Cl/sup -/, NCS/sup -/, NCO/sup -/, N/sub 3//sup -/, pyridine and L denotes a quinquedentate Schiff base derived from salicylaldehyde and diethylenetriamine, and Y denotes a bridged ligand such as pyrazine (pyr), 4,4'-bipyridine(bpy) and 4,4'-vinylenebipyridine (vibpy). On the basis of the Mossbauer and magnetic data, it was concluded that these complexes were all the high-spin (S=5/2) state. The effect of gamma-ray irradiation for these complexes has been discussed.
    Relation: Journal of the Chinese Chemical Society=中國化學會會誌 36(6), pp.539-543
    DOI: 10.1002/jccs.198900073
    Appears in Collections:[Graduate Institute & Department of Chemistry] Journal Article

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