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    題名: Magnetic Hyperfine Mössbauer Spectra of Ferrocenyaldimines-FeCl3 Adducts
    作者: 李綺縑;Lee, C. J.;魏和祥;Wei, Ho-hsiang
    貢獻者: 淡江大學化學學系
    關鍵詞: Mossbauer Effect;Ferrocenylaldimine;Schiff Base;Magnetic Hyperfine Splitting;Electronic State;梅斯堡效應;二(環戊二烯)亞鐵醛亞胺類;希夫鹼;磁超細分裂;電子態
    日期: 1993-08-01
    上傳時間: 2013-07-29 13:39:20 (UTC+8)
    出版者: 臺北市:中國化學學會
    摘要: Ferrocenylaldimines (Fc-CH=N-R) were prepared by condensation of Schiff base of formylferrocene with polyacenylamines RNH/sub 2/; R=naphthyl, anthracenyl and pyrenyl groups. This step was followed by oxidation with FeCl/sub 3/ to give [ Fc-CH=NR ] - FeCl/sub 3/ adducts. The electronic state of iron in these adducts was investigated by means of /sup 57/Fe Mossbauer spectra except for [ Fc-CH=N-Pyr ] -FeCl/sub 3/ showed that only a doublet was observed at ambient temperature. As the temperature was decreased below 200K, additional magnetic hyperfine splitting was observed characteristic of ferric oxide.
    關聯: Journal of the Chinese Chemical Society=中國化學會會誌 40(4), pp.355-359
    DOI: 10.1002/jccs.199300055
    顯示於類別:[化學學系暨研究所] 期刊論文

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