波谱学杂志 ›› 2009, Vol. 26 ›› Issue (2): 289-300.

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IUPAC关于NMR的最新规范

毕玉洁; 陈志伟*; 陈忠   

  1. (厦门大学 物理学系,福建省等离子体与磁共振研究重点实验室,福建 厦门 361005)
  • 收稿日期:2008-12-10 修回日期:2009-02-16 出版日期:2009-06-05 发布日期:2009-12-05
  • 通讯作者: 陈志伟

The Latest IUPAC Conventions for NMR

BI Yu-jie; CHEN Zhi-wei*; CHEN Zhong   

  1. (Department of Physics, State Key Laboratory of Physical Chemistry of Solid Surface, Xiamen University, Xiamen 361005, China)
  • Received:2008-12-10 Revised:2009-02-16 Online:2009-06-05 Published:2009-12-05
  • Contact: CHEN Zhi-wei

摘要: 在核磁共振(Nuclear Magnetic Resonance,简称NMR)发展的半个多世纪以来,国际纯粹与应用化学联合会(International Union of Pure and Applied Chemistry,简称IUPAC)一直对其高度关注,特别是对化学位移、参考物定标、统一比例、标准态、固体NMR中的魔角旋转与定标及其实验参数等方面作出了详细规范. 2008年,IUPAC提出了17条新建议来补充和完善NMR规范. 本文简要介绍这些规范,希望有助于相关研究人员在实际工作中能正确使用和推广这些规范.

关键词: 规范, 核磁共振(NMR), IUPAC, 化学位移, 屏蔽常数

Abstract: The International Union of Pure and Applied Chemistry (IUPAC) is an organization "serves to advance the worldwide aspects of the chemical sciences and to contribute to the application of chemistry in the service of Mankind". It has published a number of recommendations regarding the reporting of NMR data, such as chemical shifts, referencing procedures, unified scale, standard state, magic angle spinning (MAS) and referencing in solids. In 2008, IUPAC provided the latest 17 recommendations as a supplement to those that were not discussed in detail in the past conventions. The recommendations included temperature and solvent effects on chemical shift, referencing, magnetic susceptibility correction, comments on Ξ values of frequency ratio, and referencing in solids.

Key words: NMR, convention, IUPAC, chemical shift, shielding constant

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