Two-Dimensional Sideband Separation in Magic-Angle-Spinning NMR
β Scribed by O.N. Antzutkin; S.C. Shekar; M.H. Levitt
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 932 KB
- Volume
- 115
- Category
- Article
- ISSN
- 1064-1858
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π SIMILAR VOLUMES
We report new radiofrequency pulse schemes for deriving the orientation distribution function of chemical shift anisotropy tensors in the nuclear magnetic resonance of ordered solids. Sample spinning at the magic-angle is combined with radiofrequency pulse schemes for spinning sideband separation. W
A new two-dimensional NMR experiment is presented, which, when applied to rotor-synchronised magic-angle-spinning spectra of partially ordered solids, gives information both on the chemical shielding tensor orientation and on the degree of order in the sample, e.g., in partially ordered synthetic or
A magic-angle spinning NMR method is presented which enables slow molecular motion in amorphous and partially ordered systems to be detected. In a one-dimensional experiment the spinning sidebands are modified or suppressed during a preparation period. During the following mixing period this initial