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    題名: Mössbauer and Electrochemical Studies of Bridged Biferrocenes and Biferrocenylenes
    作者: 魏和祥;Wei, Ho-hsiang;張信貞;Chang, S. J.
    貢獻者: 淡江大學化學學系
    關鍵詞: Mossbauer effect;mixed-valence;ferrocene derivatives
    日期: 1984-03-01
    上傳時間: 2013-07-29 13:42:23 (UTC+8)
    出版者: 臺北市:中國化學學會
    摘要: A series of neutral and oxidized π-bridged biferrocenes (Fc-x-Fc) and biferrocenylenes (FC(-x-)2Fc) (x=-CH=CH-, -CH3C=CCH3-) were prepared and their physical properties have been studied by means of Mossbauuer and cyclic voltammetry. The electrode reaction of these bridged ferrocene derivatives appears to involve a consecutive two-step oxidation process. The results also show that the voltage difference between the first and second oxidaton potentials of the bridged biferrocenes was found to be largely exceeded that founded for the corresponding the bridged biferrocenylenes. The Mossbauer date show that the oxidation of doubly bridged Fc(-x-)2Fc with iodine, DDQ, and TCNQ given the corresponding deoxidized salts only and stable mixed-valence compounds were found.
    關聯: 中國化學會會誌=Journal of the Chinese Chemical Society 31(1),頁9-14
    DOI: 10.1002/jccs.198400002
    顯示於類別:[化學學系暨研究所] 期刊論文

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