NMR detection and conformational dependence of two, three, and four-bond isotope shifts due to deuteration of backbone amides

Abstract NMR isotope shifts occur due to small differences in nuclear shielding when nearby atoms are different isotopes. For molecules dissolved in 1:1 H2O:D2O, the resulting mixture of N-H and N-D isotopes leads to a small splitting of resonances from adjacent nuclei. We used multid...

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Bibliographic Details
Main Authors: Alexandrescu, Andrei T., Dregni, Aurelio J., Teschke, Carolyn M.
Other Authors: Massachusetts Institute of Technology. Department of Chemistry
Format: Article
Language:English
Published: Springer Netherlands 2023
Online Access:https://hdl.handle.net/1721.1/150976