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DC Field | Value | Language |
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dc.contributor.author | Holomb, R.M. | - |
dc.contributor.author | Martinelli, A. | - |
dc.contributor.author | Albinsson, I. | - |
dc.date.accessioned | 2015-10-22T06:08:12Z | - |
dc.date.available | 2015-10-22T06:08:12Z | - |
dc.date.issued | 2008 | - |
dc.identifier.uri | https://dspace.uzhnu.edu.ua/jspui/handle/lib/4425 | - |
dc.description.abstract | As a probe of local structure, the vibrational properties of the 1-butyl-3-methylimidazolium tetrafluoroborate [bmim][BF4] ionic liquidwere studied by infrared (IR), Raman spectroscopy, and ab initio calculations. The coexistence of at least four [bmim]+ conformers (GG, GA, TA, and AA) at room temperature was established through unique spectral responses. The Raman modes characteristic of the two most stable [bmim]+ conformers, GA and AA, according to the ab initio calculations, increase in intensity with decreasing temperature. To assess the total spectral behavior of the ionic liquid both the contributions of different [bmim]+ conformers and the [bmim]+− [BF4]− interactions to the vibrational spectra are discussed. | uk |
dc.language.iso | en | uk |
dc.subject | ab initio calculations | uk |
dc.subject | [bmim][BF4] | uk |
dc.title | Ionic liquid structure: the conformational isomerism in 1-butyl-3-methyl-imidazolium tetrafluoroborate ([bmim][BF4]) | 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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13_JRamanSpectr-2008.pdf | Стаття | 443.32 kB | Adobe PDF | View/Open |
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