BF2群中11B四极子与11B- 19f偶极子-偶极子耦合的相互关系

IF 1.9 3区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Magnetic Resonance in Chemistry Pub Date : 2024-12-20 DOI:10.1002/mrc.5507

Franziska Rüttger, Dominik Franke, Jannik Probst, Xiaobai Wang, Dietmar Stalke, Michael John

引用次数: 0

摘要

我们研究了部分取向聚苯乙烯（PS）样品中两种BODIPY化合物和一种双（苯并恶唑）甲烷中11B四极子和11B- 19f偶极子偶极子耦合之间的相互关系。特别是对于双苯并恶唑甲烷，两种相互作用相互干扰的跃迁明显地显示出不同的线宽。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Cross-Correlation Between 11B Quadrupole and 11B-19F Dipole–Dipole Coupling in BF2 Groups

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Cross-Correlation Between 11B Quadrupole and 11B-19F Dipole–Dipole Coupling in BF2 Groups

We investigate cross-correlation between ¹¹B quadrupole and ¹¹B-¹⁹F dipole–dipole coupling in two BODIPY compounds and one bis(benzoxazol)methanide in partially oriented polystyrene (PS) samples. Especially for the bis(benzoxazol)methanide, the transitions for which the two interactions interfere con- or destructively clearly show distinct linewidths.

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来源期刊

Magnetic Resonance in Chemistry 化学-光谱学

CiteScore

4.70

自引率

10.00%

发文量

审稿时长

1 months

期刊介绍： MRC is devoted to the rapid publication of papers which are concerned with the development of magnetic resonance techniques, or in which the application of such techniques plays a pivotal part. Contributions from scientists working in all areas of NMR, ESR and NQR are invited, and papers describing applications in all branches of chemistry, structural biology and materials chemistry are published. The journal is of particular interest not only to scientists working in academic research, but also those working in commercial organisations who need to keep up-to-date with the latest practical applications of magnetic resonance techniques.