The Investigation of NMR parameters of the heptafluoroindenyl cation
Journal of Fluorine Chemistry(2017)
Abstract
•13C and 19F NMR spectra of the heptafluoroindenyl cation were analyzed.•Chemical shifts in NMR spectra were predicted by GIAO/PBE/L22 method.•19F–19F and 13C–19F spin–spin coupling constants were calculated by SOPPA method.•Accuracy of predictions are higher for cation in conjugation with anion as ionic pair.
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Key words
NMR,DFT,SOPPA,Computation,Fluorinated,Indenyl cation
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