Combination of (13)C-(13)C COSY and DARR (COCODARR) in solid-state NMR.
In this work, we describe a new 2D (13)C-(13)C correlation experiment in solids, in which (13)C-(13)C J-correlation (COSY) and dipolar correlation (DARR) are recorded at the same time. The sequence is similar to COCONOSY in the liquid-state NMR, in which (1)H-(1)H COSY and NOESY spectra are obtained in a single experiment. The combined COSY and DARR experiment facilitates assignment of (13)C signals in solids.
Fukuchi
Masashi
M
Division of Chemistry, Graduate School of Science, Kyoto University, Kyoto 606-8502, Japan. muku@kuchem.kyoto-u.ac.jp
Takegoshi
K
K