物理化学学报 >> 1997, Vol. 13 >> Issue (10): 925-928.doi: 10.3866/PKU.WHXB19971012

研究简报 上一篇    下一篇

用2D NMR研究锡配合物配体的交换反应

罗仁生,阎江丽,毛希安   

  1. 中国科学院武汉物理所 波谱与原子分子物理国家重点实验室,武汉 430071
  • 收稿日期:1997-12-02 修回日期:1997-03-11 发布日期:1997-10-15
  • 通讯作者: 毛希安

Study of Ligand Exchange Kinetics for Sn(IV) Complex Using 2D NMR

Luo Ren-Sheng,Yan Jiang-Li,Mao Xi-An   

  1. State Key Laboratoy of Magnetic Resonance and Atomic Molecular Physics,Wuhan Institute of Physics,Chinese Academy of Sciences,Wuhan 430071
  • Received:1997-12-02 Revised:1997-03-11 Published:1997-10-15
  • Contact: Mao Xi-An

关键词: 双核锡(IV)配合物, 二维交换谱, 交换速率常数

Abstract:

Two-dimensional 1H exchange spectroscopy was applied to study of the ligand exchange kinetics of the complex [Sn2(μ-OH)2Cl6(DMF)2]•4DMF in DMF-d7 solution. The exchange rate constants for the ligand H2O and DMF between free and coordination states were evaluated.

Key words: Sn(IV) complex, 2D EXSY, Exchange rate constants