物理化学学报 >> 1998, Vol. 14 >> Issue (05): 435-438.doi: 10.3866/PKU.WHXB19980510

研究论文 上一篇    下一篇

过度金属对缺位Keggin结构杂多化合物的修复

于剑锋, 秦笃捷, 吴通好, 王国甲, 孙家鍾   

  1. 吉林大学化学系 理论化学研究所,长春 130023
  • 收稿日期:1997-08-29 修回日期:1997-12-22 发布日期:1998-05-15
  • 通讯作者: 于剑锋

The Repair Effect of Transition-Metal lons on the Lacunary Heteropoly Complexes with Keggin Structure

Yu Jian-Feng, Qin Du-Jie, Wu Tong-Hao, Wang Guo-Jia, Sun Jia-Zhong   

  1. Department of Chemistry,Institute Chemistry,Changchun 130023
  • Received:1997-08-29 Revised:1997-12-22 Published:1998-05-15
  • Contact: Yu Jian-Feng

摘要:

 合成了第四周期过渡金属取代的Keggin结构钼磷、钨磷杂多化合物. 讨论了合成条件,运用P-O键的IR振动变化表征了过渡金属离子电子组态的变化对缺位配体的修复作用.

关键词: 第四周期过渡金属, Keggin结构杂多化合物, 缺位单取代, P-O振动

Abstract:

The 4th period transition-metal lacunary monosubstituted molybdophosphoric and tungstophosphoric complexes with Keggin structrue were synthesized. The synthesis conditions were discussed. The repair effect of the changing of the transition- metal ions electronic configuration on the substituted ligands was characterizated by the vibration of P-O.

Key words: Transition-metal of the 4th period, Heteropoly complexes with Keggin structure, Lacunary monosubstitution, Vibration of P-O