期刊
PROGRESS IN NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY
卷 109, 期 -, 页码 135-159出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.pnmrs.2018.08.003
关键词
Nuclear magnetic resonance (NMR); Homonuclear/heteronuclear scalar coupling; Phase-sensitive J-spectroscopy; Selective measurement; J-upscaling; Spin-state-selective
资金
- National Natural Science Foundation of China [U1732158, U1632274]
- Key Science and Technique Project of Fujian Province [2018Y0077]
- Fundamental Research Funds for the Central Universities [20720170036]
Scalar couplings provide important information regarding molecular structure and dynamics. The measurement of scalar coupling constants constitutes a topic of interest and significance in NMR spectroscopy. However, the measurement of J values is often not straightforward because of complex signal splitting patterns and signal overlap. Many methods have been proposed for the measurement of scalar coupling constants, both for homonuclear and heteronuclear cases. Different approaches to the measurement of scalar coupling constants are reviewed here with several applications presented. The accurate measurement of scalar coupling constants can greatly facilitate molecular structure elucidation and the study of molecule dynamics. (C) 2018 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据