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Non‐quaternary suppression with flip‐back: A useful technique for high‐resolution NMR of solids
Author(s) -
Harris Robin K.,
Kenwright Alan M.,
Packer Kenneth J.
Publication year - 1985
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1260230318
Subject(s) - chemistry , pulse sequence , sequence (biology) , resolution (logic) , derivative (finance) , quaternary , ether , nuclear magnetic resonance spectroscopy , nmr spectra database , solid state nuclear magnetic resonance , pulse (music) , nuclear magnetic resonance , stereochemistry , spectral line , organic chemistry , optics , physics , paleontology , biochemistry , astronomy , artificial intelligence , detector , computer science , financial economics , economics , biology
A modification to the well‐established non‐quaternary suppression pulse sequence used in high‐resolution solid‐state NMR is proposed which allows the inclusion of a ‘flip‐back’ pulse. The utility of such a sequence is demonstrated by spectra obtained using the standard and modified NQS sequences for a glycidyl ether derivative.