Unusual temperature-dependence of the19F nuclear magnetic resonance spectra of compounds containing the –CFN– unit
- 1 January 1969
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society D: Chemical Communications
- No. 19,p. 1132-1133
- https://doi.org/10.1039/c29690001132
Abstract
The sharpening of the room-temperature spectrum due to CFN– in CF3N:CF·CF2Cl as the temperature is lowered may be due to natural decoupling of 14N–19F coupling resulting from more effective quadrupolar relaxation of the nitrogen nucleus at the lower temperatures.Keywords
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