English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 49200/83641 (59%)
造訪人次 : 7098177      線上人數 : 45
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    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/987654321/25062


    題名: Mössbauer and magnetic studies of copper(ii)-phthalocyanine effect on the spin states of bis(n-o-tolyl-2-imidazolaldimine)iron(ii) dithiocyanate
    作者: Schue, C. F.;Lee, Z. C.;Wei, Ho-hsiang;魏和祥;Chen, M. C.;Wang, Yu
    貢獻者: 淡江大學化學學系
    日期: 1994-08
    上傳時間: 2009-12-01
    出版者: Elsevier
    摘要: The mononuclear complex of general formula [FeII(TIA)2(NCS)2] (1) and the heterotrinuclear complex of (Cu-Pc)2[Fe(TIA)2(NCS)2] (2), where TIA = N-o-tolyl-2-imidazolaldimine and Pc = phthalocyanine, have been synthesized. The X-ray crystal structure of 1 shows it to consist to two NCS groups in the cis position. The magnetic properties of the complexes have been measured down to 4.2 K and Mössbauer spectra have been recorded down to 20 K. In 1, the iron(II) is pure high-spin S = 2 (5T2) over the whole temperature range. In 2, a gradual spin crossover (5T2↔1A1) occurs below 298 K and the spin crossover is incomplete since it still presents a high-spin fraction about 0.35, even at 4.0 K.
    關聯: Polyhedron 13(15-16), pp.2259-2264
    DOI: 10.1016/S0277-5387(00)88134-6
    顯示於類別:[化學學系暨研究所] 期刊論文

    文件中的檔案:

    檔案 大小格式瀏覽次數
    0KbUnknown176檢視/開啟

    在機構典藏中所有的資料項目都受到原著作權保護.

    TAIR相關文章

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