Residual dipolar couplings by off-magic-angle spinning in solid-state nuclear magnetic resonance Spectroscopy

Pileio, Giuseppe and Guo, Ying and Pham, Tran N. and Griffin, John M. and Levitt, Malcolm H. and Brown, Steven P. (2007) Residual dipolar couplings by off-magic-angle spinning in solid-state nuclear magnetic resonance Spectroscopy. Journal of the American Chemical Society, 129 (36). pp. 10972-10973. ISSN 0002-7863

Abstract

A solid-state NMR analogue of the solution-state residual dipolar coupling effect is demonstrated. A small misset of the spinning axis by less than 0.5 degrees changes the modulation frequency of spin-echoes, allowing the estimation of internuclear dipole-dipole couplings and hence internuclear distances.