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Optimisation of (1)H PMLG homonuclear decoupling at 60 kHz MAS to enable (15)N–(1)H through-bond heteronuclear correlation solid-state NMR spectroscopy

The Lee–Goldburg condition for homonuclear decoupling in (1)H magic-angle spinning (MAS) solid-state NMR sets the angle θ, corresponding to arctan of the ratio of the rf nutation frequency, ν(1), to the rf offset, to be the magic angle, θ(m), equal to tan(−1)(√2) = 54.7°. At 60 kHz MAS, we report en...

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Detalles Bibliográficos
Autores principales: Tognetti, Jacqueline, Franks, W. Trent, Lewandowski, Józef R., Brown, Steven P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9429863/
https://www.ncbi.nlm.nih.gov/pubmed/35975627
http://dx.doi.org/10.1039/d2cp01041k