Partial second-order effects in [A m B n X] systems; reinterpretation of the fluorine-19 nuclear magnetic resonance spectrum of caesium trans-bis(trifluoromethyl)tetrafluorophosphate, Cs+[(CF3)2PF4]?
- 1 January 1970
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc. A
- p. 1074-1076
- https://doi.org/10.1039/j19700001074
Abstract
If some but not all multiplets of a n.m.r. spectrum show second-order effects, the relative signs of certain coupling constants are thereby known. The 19F spectrum of the title compound is reinterpreted in this light, and general applications are discussed. Exact parameters can be found simply by first-order interpretation of such a spectrumKeywords
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