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Zero-field J-spectroscopy of quadrupolar nuclei

Zero- to ultralow-field nuclear magnetic resonance (ZULF NMR) allows molecular structure elucidation via measurement of electron-mediated spin-spin J-couplings. This study examines zero-field J-spectra from molecules with quadrupolar nuclei, exemplified by solutions of various isotopologues of ammon...

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Main Authors: Picazo-Frutos, Román (Author) , Sheberstov, Kirill F. (Author) , Blanchard, John (Author) , Van Dyke, Erik (Author) , Reh, Moritz (Author) , Sjoelander, Tobias (Author) , Pines, Alexander (Author) , Budker, Dmitry (Author) , Barskiy, Danila A. (Author)
Format: Article (Journal)
Language:English
Published: 27 May 2024
In: Nature Communications
Year: 2024, Volume: 15, Pages: 1-10
ISSN:2041-1723
DOI:10.1038/s41467-024-48390-2
Online Access:Verlag, kostenfrei, Volltext: https://doi.org/10.1038/s41467-024-48390-2
Verlag, kostenfrei, Volltext: https://www.nature.com/articles/s41467-024-48390-2
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Author Notes:Román Picazo-Frutos, Kirill F. Sheberstov, John W. Blanchard, Erik Van Dyke, Moritz Reh, Tobias Sjoelander, Alexander Pines, Dmitry Budker & Danila A. Barskiy
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Summary:Zero- to ultralow-field nuclear magnetic resonance (ZULF NMR) allows molecular structure elucidation via measurement of electron-mediated spin-spin J-couplings. This study examines zero-field J-spectra from molecules with quadrupolar nuclei, exemplified by solutions of various isotopologues of ammonium cations. The spectra reveal differences between various isotopologues upon extracting precise J-coupling values from pulse-acquire measurements.
Item Description:Gesehen am 05.12.2024
Physical Description:Online Resource
ISSN:2041-1723
DOI:10.1038/s41467-024-48390-2

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