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Kamihara T, Takegoshi K. Rotational resonance for a heteronuclear spin pair under magic-angle spinning in solid-state NMR. J Chem Phys. 2017;146(15):154202doi: 10.1063/1.4980156.
Kamihara, T., & Takegoshi, K. (2017). Rotational resonance for a heteronuclear spin pair under magic-angle spinning in solid-state NMR. The Journal of chemical physics, 146(15), 154202. https://doi.org/10.1063/1.4980156
Kamihara, Takayuki, and Takegoshi, K. "Rotational resonance for a heteronuclear spin pair under magic-angle spinning in solid-state NMR." The Journal of chemical physics vol. 146,15 (2017): 154202. doi: https://doi.org/10.1063/1.4980156
Kamihara T, Takegoshi K. Rotational resonance for a heteronuclear spin pair under magic-angle spinning in solid-state NMR. J Chem Phys. 2017 Apr 21;146(15):154202. doi: 10.1063/1.4980156. PMID: 28433023.
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J Chem Phys. 2017 Apr 21;146(15):154202. doi: 10.1063/1.4980156.

Rotational resonance for a heteronuclear spin pair under magic-angle spinning in solid-state NMR.

The Journal of chemical physics

Takayuki Kamihara, K Takegoshi

Affiliations

  1. Division of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-ku, Kyoto 606-8502, Japan.

PMID: 28433023 DOI: 10.1063/1.4980156

Abstract

Rotational resonance (R2) is one of the widely applied techniques in solid-state NMR for recoupling a homonuclear dipolar interaction under magic-angle spinning (MAS). R2 occurs as the result of interference between the difference of the chemical shifts and MAS. In this work, we extend R2 to a heteronuclear dipolar interaction in the interaction frame of RF irradiation. Based on the average Hamiltonian theory, we show that the recoupling of the heteronuclear dipolar (I-S) interaction occurs at the recoupling conditions written as Ω

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