高等学校化学学报

高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (1): 14.

• 论文 • 上一篇    下一篇

系列线型[M2M′S4O4]2-簇的合成及光谱与结构的关系(M＝Mo,W;M′＝Co,Mi,Fe)

牛淑云1, 杨冰1, 罗凯1, 王伟玲1, 张致贵1, 石龙2   

  1. 1. 吉林大学化学系, 长春 130023;
    2. 白求恩医科大学基础部
  • 收稿日期:1995-03-27 出版日期:1996-01-24 发布日期:1996-01-24
  • 通讯作者: 牛淑云,女,54岁,教授,现在辽宁师范大学化学系工作.
  • 作者简介:牛淑云,女,54岁,教授,现在辽宁师范大学化学系工作.
  • 基金资助:

    国家自然科学基金

Synthesis of a Series of Linear Clusters [M2M′S4O4]2-and Relationship Between Spectra and Structure

NIU Shu-Yun1, YANG Bing1, LUO Kai1, WANG wei-Ling1, ZHANG Zhi-Gui1, SHI Long2   

  1. 1. Department of Chemistry, Jilin University, Changchun 130023;
    2. Norman Bethune University of Medical Sciences, Changchun
  • Received:1995-03-27 Online:1996-01-24 Published:1996-01-24

PDF (PC)

摘要： 报道了6种线型簇合物[Et4N]2[M2M′S4O4](M=Mo,W;M′=Co,Ni,Fe)的合成,通过对UV-Vis、IR及XPS光谱的对比分析,讨论了簇阴离子[M2M′S4O4]2-中心金属M′的d电子结构、氧化态以及[M′S4]的微环境,由此推测了簇阴离子构型,并讨论了化合物的稳定性。

关键词: 线型簇合物, 合成, 光谱指认, 结构

Abstract: Six linear clusters [Et1N]2[M2M′S4O4](M=Mo,W;M′=Co, Ni, Fe)wereprepared and chracterized by means of UV-Vis, IRand XPSspectra. By comparing andstudying the spectra, the d electron configuration,valence of central metal M′and the mi-cro-environment of[M′S4] are discussed. Based on this,the configuration of anion of theclusters was inferred and the stability of the clusters was discussed.

Key words: Linear cluster, Synthesis, Spectrum assignment, Structure

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