Double-quantum 19F–19F dipolar recoupling at ultra-fast magic angle spinning NMR: application to the assignment of 19F NMR spectra of inorganic fluorides

Qiang Wang; Bingwen Hu; Franck Fayon; Julien Trébosc; Christophe Legein; Olivier Lafon; Feng Deng; Jean-Paul Amoureux

doi:10.1039/B914468D

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Double-quantum ¹⁹F–¹⁹F dipolar recoupling at ultra-fast magic angle spinningNMR: application to the assignment of ¹⁹F NMR spectra of inorganic fluorides†

Qiang Wang,^abc Bingwen Hu,^a Franck Fayon,^d Julien Trébosc,^a Christophe Legein,^e Olivier Lafon,^a Feng Deng*^b and Jean-Paul Amoureux*^a

Author affiliations

* Corresponding authors

^a UCCS, CNRS-8181, Lille-University, Villeneuve d’Ascq, France
E-mail: jean-paul.amoureux@univ-lille1.fr

^b State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Center for Magnetic Resonance, WIPM, Chinese Academy of Sciences, Wuhan 430071, China
E-mail: dengf@wipm.ac.cn

^c Graduate School of the Chinese Academy of Sciences, Beijing, China

^d CEMHTI, CNRS UPR 3079, Université d’Orléans, 45071/45067 Orléans, France

^e Laboratoire des Oxydes et Fluorures, CNRS UMR 6010, Université du Maine, 72085 Le Mans, France

Abstract

A broadband dipolar recoupling method robust to chemical shift is introduced to observe ¹⁹F–¹⁹F proximities in fluoroaluminates in high magnetic field and at ultra-fast magic angle spinning (>60 kHz).

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Supplementary files

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Article information

DOI: https://doi.org/10.1039/B914468D
Article type: Paper
Submitted: 17 Jul 2009
Accepted: 28 Aug 2009
First published: 23 Sep 2009

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Phys. Chem. Chem. Phys., 2009,11, 10391-10395

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Double-quantum ¹⁹F–¹⁹F dipolar recoupling at ultra-fast magic angle spinning NMR: application to the assignment of ¹⁹F NMR spectra of inorganic fluorides

Q. Wang, B. Hu, F. Fayon, J. Trébosc, C. Legein, O. Lafon, F. Deng and J. Amoureux, Phys. Chem. Chem. Phys., 2009, 11, 10391 DOI: 10.1039/B914468D

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