2026-04-27T18:10:57Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/47832024-06-12T11:48:08Zcom_10259_4323com_10259_5086com_10259_2604col_10259_4330
Repositorio Institucional de la Universidad de Burgos
author
Alcalde García, Rafael T.
author
Atilhan, Mert
author
Aparicio Martínez, Santiago
2018-05-15T09:38:39Z
2018-05
0167-7322
http://hdl.handle.net/10259/4783
10.1016/j.molliq.2018.02.064
The characteristics of intermolecular forces in 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide + ethanol mixtures were studied in the full composition range using a combined experimental and theoretical approach. Molecular clusters were used to model the short-range interactions between the ionic liquid and the primary alcohol, studied using density functional theory calculations, inferring preferred interaction sites, strength of interactions and topological characteristics of intermolecular forces. Dynamic viscosity and refraction index were measured as a function of mixture composition and temperature and analysed in terms of evolution of intermolecular forces. Raman IR studies were carried out and the analysis of selected spectral regions allowed to characterize hydrogen bonding evolution for all the possible interacting sites.
eng
Attribution-NonCommercial-NoDerivatives 4.0 International
Ionic liquid
Imidazolium
Molecular solvent
Mixtures
DFT
Raman
Hydrogen bonding
Intermolecular forces in 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide + ethanol mixtures
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/4783/1/Alcalde-JML_2018.pdf
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https://riubu.ubu.es/bitstream/10259/4783/6/Alcalde-JML_2018.pdf.txt
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Alcalde-JML_2018.pdf.txt