Measurement of J Couplings between Spin-½ and Quadrupolar Nuclei by Frequency Selective Solid State NMR

Jean-Paul Amoureux (1, 2) , Julien Trebosc (1, 2) , J.W. Wiench (3) , Dominique Massiot (4, 2) , Marek Pruski (3)

1 UCCS - Unité de Catalyse et Chimie du Solide - UMR 8181
2 FRMN-SHC - Fédération RMN du Solide à Hauts Champs
3 Ames Laboratory [Ames, USA]
4 CRMHT - Centre de recherches sur les matériaux à haute température

We report a REDOR-based scheme for the measurement of heteronuclear J-couplings in solid samples with well defined structure, containing spin-1/2 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

Domaines: Matériaux

Jean-Paul Amoureux, Julien Trebosc, J.W. Wiench, Dominique Massiot, Marek Pruski. Measurement of J Couplings between Spin-½ and Quadrupolar Nuclei by Frequency Selective Solid State NMR. Solid State Nuclear Magnetic Resonance, 2005, 27, pp.228-232. ⟨10.1016/j.ssnmr.2004.12.001⟩. ⟨hal-00009453⟩