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

Autor: Włodzimierz Makulski, Mateusz A. Słowiński, Piotr Garbacz
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: Magnetochemistry, Vol 9, Iss 6, p 148 (2023)
Druh dokumentu: article
ISSN: 2312-7481
DOI: 10.3390/magnetochemistry9060148
Popis: 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.
Databáze: Directory of Open Access Journals