Measurement of J-couplings between spin-(1/2) and quadrupolar nuclei by frequency selective solid-state NMR.
We report a REDOR-based scheme for the measurement of heteronuclear J-couplings in solid samples with well defined structure, containing spin-12 and quadrupolar nuclei, which can be used with selective RF irradiation to target a specific spin pair, and which provides direct information about the number of coupled spins.
Amoureux
J-P
JP
LCPS, CNRS-8012, Université de Lille-1, 59652 Villeneuve d'Ascq, France.
Trebosc
J
J
Wiench
J W
JW
Massiot
D
D
Pruski
M
M