Chem. J. Chinese Universities ›› 2020, Vol. 41 ›› Issue (2): 204.doi: 10.7503/cjcu20190620

Previous Articles     Next Articles

Solid-state NMR Spectroscopy Studies on Structure, Dynamics and Host-guest Interaction in Metal-organic Framework Materials

XIAO Yuqing1,2,LI Shenhui1,*(),TANG Jing1,2,XU Jun1,DENG Feng1,*()   

  1. 1. State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, National Center for Magnetic Resonance in Wuhan, Wuhan Institute of Physics and Mathematics, Innovation Academy for Precision Measurement Science and Technology, Chinese Academy of Sciences, Wuhan 430071, China
    2. University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2019-12-02 Online:2020-02-10 Published:2019-12-31
  • Contact: Shenhui LI,Feng DENG E-mail:lishenhui@wipm.ac.cn;dengf@wipm.ac.cn
  • Supported by:
    ? Supported by the National Natural Science Foundation of China(21773295);Supported by the National Natural Science Foundation of China(21733013)

Abstract:

In this review, the applications of versatile and state-of-the-art solid-state nuclear magnetic resonance(NMR) to investigate the structure, dynamics and host-guest interaction in metal-organic frameworks(MOFs) were introduced. Multi-nuclear and multi-dimensional solid-state NMR spectroscopy was employed to study the chemical environment and coordination state of metal clusters and organic linkers in MOFs. The molecular flexibility and dynamic behavior of the linkers in MOFs could be deduced from variable temperature solid-state NMR. Moreover, the host-guest interaction model between methane, carbon dioxide, carbon monoxide, common chemicals and MOFs could be established on the basis of solid-state NMR observation. The application of solid-state NMR to MOFs would provide insights into understanding their structure-property relationship and facilitate the rational design of new functional MOFs.

Key words: Solid state nuclear magnetic resonance(NMR), Metal-organic framework, Structural information, Dynamic behavior, Host-guest interaction

CLC Number: 

TrendMD: