‘Naked fluoride’ masked: n.m.r. evidence for tight ion pairs in Kf–crown ether
- 1 January 1982
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 22,p. 1318-1319
- https://doi.org/10.1039/c39820001318
Abstract
19 F N.m.r. spectra of solutions of KF–18-crown-6 in a variety of organic solvents show ca. 6kHz line widths essentially indistinguishable from those of solid KF suggesting tight ion pairs or higher aggregates in solution.Keywords
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