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Referencing of 1H and 13C NMR shielding measurements

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dc.abstract.enDirect measurements of 1H, 2H and 13C NMR shielding are performed for 13 deuterated liquid solvents using an isolated helium-3 atom as the primary reference standard of shielding. It has been possible exploring the absolute resonance frequencies and nuclear magnetic moments of the investigated nuclei. The measured shielding values are verified using appropriate chemical shifts with the accurate values of 1H and 13C shielding in liquid TMS. As shown, all the new 2H shielding parameters of the investigated solvents can be applied as the secondary reference standards of shielding for gases and liquids in usual NMR laboratory practice.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorJackowski, Karol
dc.contributor.authorGarbacz, Piotr
dc.date.accessioned2024-01-25T19:08:49Z
dc.date.available2024-01-25T19:08:49Z
dc.date.issued2019
dc.description.financeNie dotyczy
dc.description.volume728
dc.identifier.doi10.1016/J.CPLETT.2019.04.089
dc.identifier.issn0009-2614
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/118136
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofChemical Physics Letters
dc.relation.pages148-152
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enShielding measurements
dc.subject.enReferencing of NMR spectra
dc.subject.enNuclear shielding in TMS
dc.titleReferencing of 1H and 13C NMR shielding measurements
dc.typeJournalArticle
dspace.entity.typePublication