Tag Archives: rcsa

Simultaneous RCSA and RDC measurement

Isotropic/Anisotropic NMR Editing by Resolution-Enhanced NMR Spectroscopy by Núria Marcó,  R. R. Gil and Teodor Parella. ChemPhysChem 2018, DOI: 10.1002/cphc.201800094

Modern resolution-enhanced NMR techniques can monitor the in-situ discrimination of co-existing isotropic and anisotropic contributions of small molecules dissolved in weakly aligning PMMA/CDCl3 media. The simultaneous sign-sensitive determination of accurate Δδ(1H) and Δδ(13C) between isotropic and anisotropic signals,  and/or  1TCH and 1JCH coupling constants (and consequently 1H-13C RDCs and 1H/13C RCSAs) can be performed from spectral-aliased HSQC spectra.

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