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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/25064


    Title: Mössbauer and magnetic studies on the spin states of mono- and binuclear iron(III) complexes with quinquedentate ligand methyl-substituted pyridine and bridged by pyrazine or bis(pyridine) compounds
    Other Titles: 雙鐵(III)-仆咻-雙銅(II)錯合物之梅氏及磁性研究
    Authors: Wei, Ho-hsiang;Sheu, Jinn-fu
    Contributors: 淡江大學化學學系
    Date: 1992-04
    Issue Date: 2009-12-01
    Publisher: Dordrecht: Springer Netherlands
    Abstract: Mono- and binuclear iron(III) complexes with the general formula [FeXL] and [LFe-Y-FeL](BPh4)2 have been prepared and their spin states of the iron atom in the complexes has been investigated by means of the temperature-dependent Mössbauer spectroscopy and magnetic measurements, where X is a methyl-substituted pyridine, L denotes a quinquedentate Schiff-base derived from salicylaldehyde with N-(2-aminoethyl)-1,3-propanediamine and Y denotes bridged ligands such as pyrazine(pyr), 4,4′-pyridine(bpy), 4,4′-vinylenepyridine(vipy). On the basis of the Mössbauer and magnetic data, it was concluded that the spintransition characteristics depends on the methyl substituent of pyridine and the bridged ligand.
    Relation: Hyperfine interactions 68(1-4), pp.257-260
    DOI: 10.1007/BF02396485
    Appears in Collections:[化學學系暨研究所] 期刊論文

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