Strong is Hydrogen Bonding in Ionic Liquids? Combined X-ray Crystallographic, Infrared/Raman Spectroscopic, and Density Functional Theory Studyстатья
Статья опубликована в высокорейтинговом журнале
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Дата последнего поиска статьи во внешних источниках: 23 ноября 2017 г.
Аннотация: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]−, trifluoromethylsulfonate
[OTf]−, and trifluoroacetate [TFA]−, was studied by a range of spectroscopic and computational techniques and, in the case of [C2OHmim][PF6], by single crystal X-ray diffraction. T