Measurements of anisotropic interactions in solid-state NMR |
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Affiliation: | 1. Department of Physics, Lanzhou University of Technology, Lanzhou 730050, China;2. College of Electrical and Information Engineering, Lanzhou University of Technology, Lanzhou 730050, China;3. College of Mechano-Electronic Engineering, Lanzhou University of Technology, Lanzhou 730050, China;4. NAAM-Research Group, Department of Mathematics, King Abdulaziz University, Jeddah 21589, Saudi Arabia |
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Abstract: | A two-dimensional NMR method is reported which allows us to separately obtain individual NMR powder patterns of chemically distinct nuclei by switching the sample-spinning axis on and off the magic angle. As an example, the measurement of C-H dipolar interactions in urea-trans-4-octene clathrate is reported. |
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