2026-04-27T18:12:40Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/47832024-06-12T11:48:08Zcom_10259_4323com_10259_5086com_10259_2604col_10259_4330

Alcalde García, Rafael T. Atilhan, Mert Aparicio Martínez, Santiago 2018-05 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. application/pdf http://hdl.handle.net/10259/4783 eng Elsevier Intermolecular forces in 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide + ethanol mixtures info:eu-repo/semantics/article TEXT RIUBU. Repositorio Institucional de la Universidad de Burgos Hispana