How Strong Is Hydrogen Bonding in Ionic Liquids? Combined X-ray Crystallographic, Infrared/Raman Spectroscopic, and Density Functional Theory Study

A. Katsyuba, Sergey; V. Vener, Mikhail; E. Zvereva, Elena; Fei, Zhaofu; Scopelliti, Rosario; Laurenczy, Gábor; Yan, Ning; Păunescu, Emilia; J. Dyson, Paul

doi:10.1021/jp405255w

Public

How Strong Is Hydrogen Bonding in Ionic Liquids? Combined X-ray Crystallographic, Infrared/Raman Spectroscopic, and Density Functional Theory Study

Published in The Journal of Physical Chemistry B • Jul 3, 2013

Authors:

Sergey A. Katsyuba

Mikhail V. Vener

Elena E. Zvereva

Abstract

Hydrogen bonding in ionic liquids based on the 1-(2'-hydroxylethyl)-3-methylimidazolium cation ([C₂OHmim](+)) and various anions ([A](-)) of differing H-bond acceptor strength, viz. hexafluorophosphate [PF6](-), tetrafluoroborate [BF₄](-), bis(trifluoromethanesulfonimide) [Tf₂N](-), trifluoromethyls...

Subject

Hydrogen bond

Hexafluorophosphate

Chemistry

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