1H-Observe 1H2H Dipolar Recoupling by REDOR and Rotary Resonance Recoupling

The measurement of heteronuclear dipolar couplings by solid‐state NMR is an important tool for determining structures in solids. 1H‐observe 1H2H REDOR and rotary resonance recoupling experiments with fast magic‐angle spinning are presented. These dipolar recoupling experiments show promise for meas...

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Bibliographic Details
Published inIsrael journal of chemistry Vol. 54; no. 1-2; pp. 163 - 170
Main Authors Karki, Ichhuk, Mihaliuk, Eugene, Gullion, Terry
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 01.02.2014
WILEY‐VCH Verlag
Subjects
BlochSiegert effects
dipolar recoupling
magic-angle spinning
NMR spectroscopy
rotary resonance recoupling
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Summary:The measurement of heteronuclear dipolar couplings by solid‐state NMR is an important tool for determining structures in solids. 1H‐observe 1H2H REDOR and rotary resonance recoupling experiments with fast magic‐angle spinning are presented. These dipolar recoupling experiments show promise for measuring heteronuclear dipolar couplings with 1H nuclei. Potential limitations of the experiments include short transverse relaxation times of the 1H magnetization and BlochSiegert effects.
Bibliography:ArticleID:IJCH201300098
ark:/67375/WNG-ZX6QQ7QV-7
National Science Foundation - No. CHE-1152009
istex:50A952FE180C14D79D84704F15054963B2383F49
ISSN:0021-2148
1869-5868
DOI:10.1002/ijch.201300098