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DC Field | Value | Language |
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dc.contributor.author | Lassegues, J.C. | - |
dc.contributor.author | Grondin, J. | - |
dc.contributor.author | Holomb, R.M. | - |
dc.contributor.author | Johansson, P. | - |
dc.date.accessioned | 2015-10-22T06:03:26Z | - |
dc.date.available | 2015-10-22T06:03:26Z | - |
dc.date.issued | 2007 | - |
dc.identifier.uri | https://dspace.uzhnu.edu.ua/jspui/handle/lib/4424 | - |
dc.description.abstract | The calculated and experimental Raman spectra of the (EMI+)TFSI− ionic liquid, where EMI+ is the 1-ethyl-3-methylimidazolium cation and TFSI− the bis(trifluoromethanesulfonyl)imide anion, have been investigated for a better understanding of the EMI+ and TFSI− conformational isomerism as a function of temperature. Characteristic Raman lines of the planar (p) and non-planar (np) EMI+ conformers are identified using the reference (EMI+)Br− salt. The anion conformer of C2 symmetry is confirmed to be more stable than the cis (C1) one by 4.5± 0.2 kJ mol−1. At room temperature, the population of trans (C2) anions and np cations is 75± 2% and 87± 4%, respectively. | uk |
dc.language.iso | en | uk |
dc.subject | trifluoromethanesulfonyl | uk |
dc.subject | (EMI+)TFSI− ionic liquid | uk |
dc.title | Raman and ab initio study of the conformational isomerism in the 1-ethyl-3-methyl-imidazolium bis(trifluoromethanesulfonyl)imide ionic liquid | uk |
dc.type | Text | uk |
dc.pubType | Стаття | uk |
Appears in Collections: | Наукові публікації кафедри інформаційних управляючих систем та технологій |
Files in This Item:
File | Description | Size | Format | |
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12_JRamanSpectr-2007.pdf | Стаття | 338.63 kB | Adobe PDF | View/Open |
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