English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 56826/90592 (63%)
造访人次 : 12117960      在线人数 : 135
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜寻范围 查询小技巧:
  • 您可在西文检索词汇前后加上"双引号",以获取较精准的检索结果
  • 若欲以作者姓名搜寻,建议至进阶搜寻限定作者字段,可获得较完整数据
  • 进阶搜寻


    jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/25258


    题名: Structure, Magnetic Properties, Mössbauer and Catalase-like Activity of Spin Crossover Iron(Ⅲ) Complexes with Salicylaldimine Ligands
    作者: 王美湞;Wang, Meichen;李錦祥;Lee, Gene-hsiang;王瑜;Wang, Yu;董滕永;Dong, Teng-yuang;魏和祥;Wei, Ho-hsiang
    贡献者: 淡江大學化學學系
    关键词: Iron(III) complexes;Structures;Magnetic properties;Spin crossover;Catalase
    日期: 2002-10-01
    上传时间: 2013-07-29 13:44:45 (UTC+8)
    出版者: 臺北市:中國化學學會
    摘要: The preparation and characterization of three new spin-crossover ferric complexes with the composition [Fe(5-Br-Salmeen)2]ClO4 (1), [Fe(5-Br-SalEen)2]PF6.CH2Cl2 (2), and [Fe(3-OCH3-Salpen)2]PF6 (3), where substituted Salmeen, SalEen, and Salpen result from the Schiff-base condensation of substituted salicylaldehyde with N-methylethylenediamine, N-ethylethylenediamine, and N-methylpropylenediamine, respectively. The structural determinations reveal that complexes 1-3 cations possess the same general structure with the N4O2 donor atom set from two tridentate ligands forming a distorted octahedron about the Fe(III) ion. Complexes 1-3 have been shown by variable-temperature magnetic susceptibility (2-300 K) and 57Fe Mossbauer spectroscopy to be (low-spin, S = 1/2) ? (high-spin, S = 5/2) spin-equilibrium compounds in the solid state. The H2O2 disproportionation of complexes 1-3 in methanol at 25 °C show the rate law of kobs[H2O2][complex].
    關聯: Journal of the Chinese Chemical Society=中國化學會會誌 49(5), pp.825-832
    DOI: 10.1002/jccs.200200118
    显示于类别:[化學學系暨研究所] 期刊論文

    文件中的档案:

    档案 大小格式浏览次数
    index.html0KbHTML146检视/开启

    在機構典藏中所有的数据项都受到原著作权保护.

    TAIR相关文章

    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回馈