Efficient 2D double-quantum solid-state NMR spectroscopy with large spectral widths

Katharina Märker (1) , Sabine Hediger (1, 2) , Gaël de Paëpe (1)

1 RM - Magnetic Resonance
2 CNRS - Centre National de la Recherche Scientifique

2D double-quantum single-quantum correlation spectra with arbitrary spectral widths can be recorded with SR26 and related supercycled recoupling sequences when applying Supercycle-Timing-Compensation (STiC) phase shifts. This concept widely extends the applicability of supercycled sequences, most importantly for obtaining long-range distance constraints for structure determination with solid-state NMR.

Domaines: Chimie théorique et/ou physique

Katharina Märker, Sabine Hediger, Gaël de Paëpe. Efficient 2D double-quantum solid-state NMR spectroscopy with large spectral widths. Chemical Communications, 2017, 53 (65), pp.9155-9158. ⟨10.1039/C7CC04890D⟩. ⟨hal-02048398⟩