磁场中测量的轻核偶极矩和屏蔽常数

IF 2.6 4区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Magnetochemistry Pub Date : 2023-06-02 DOI:10.3390/magnetochemistry9060148

W. Makulski, Mateusz A. Słowiński, P. Garbacz

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引用次数: 0

摘要

核磁共振(NMR)是光谱学的一个分支，通常用于识别各种材料的化学结构。核磁共振提供精确数据的领域之一是核磁矩的测定。本文综述了简单分子中轻元素核磁共振实验。由于最新量子计算的核屏蔽常数现在是可用的，因此可以非常精确地确定许多原子核的偶极矩。介绍了1H、2H、3H、3He、6Li、7Li、9Be、10B和11B核磁矩的最新实验测量结果和相应的理论预测，并进行了评论。本文报道了利用核磁共振波谱、分子束实验和Penning陷阱等不同方法在该领域取得的一些成果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Nuclear Dipole Moments and Shielding Constants of Light Nuclei Measured in Magnetic Fields

Nuclear magnetic resonance (NMR) is a branch of spectroscopy commonly used for identifying the chemical structure of various materials. One of the areas in which NMR provides accurate data is the determination of nuclear magnetic moments. This work reviews NMR experiments with the nuclei of light elements in simple molecules. Since nuclear shielding constants from up-to-date quantum calculations are now available, very accurate dipole moments of many nuclei can be determined. Recent experimental measurements of 1H, 2H, 3H, 3He, 6Li, 7Li, 9Be, 10B, and 11B nuclear magnetic moments and the appropriate theoretical predictions are presented and commented upon. Several achievements in this field using different methodologies, such as NMR spectroscopy, molecular beam experiments, and the Penning trap method are reported.

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来源期刊

Magnetochemistry Chemistry-Chemistry (miscellaneous)

CiteScore

3.90

自引率

11.10%

发文量

145

审稿时长

11 weeks

期刊介绍： Magnetochemistry (ISSN 2312-7481) is a unique international, scientific open access journal on molecular magnetism, the relationship between chemical structure and magnetism and magnetic materials. Magnetochemistry publishes research articles, short communications and reviews. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. Therefore, there is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced.