Yoshimura, Yukihiro published the artcileAn insight into the filling of the nanoheterogeneous structures of1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)amide by primary alcohols, COA of Formula: C8H18O, the main research area is ionic liquid alc hydrogen bond cluster Raman spectra conformation.
Mixtures of ionic liquids (ILs) with mol. cosolvents are attracting increased attention for the development of their technol. applications. As a result, understanding the interaction between the heterogeneous structure of ILs and mol. cosolvents at a microscopic level with the aim of fine-tuning the properties of ILs is of utmost importance. In this study, the local structure of the IL 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)amide ([bmim][TFSA]) in a series of mixtures of primary alc. (from methanol to 1-dodecanol) is investigated as a function of alc. concentration by Raman spectroscopy, providing a unique picture of the evolution of the local structure of alc. clusters formed in [bmim][TFSA]. The Raman spectra reveal the presence of various types of O-H species in the [bmim][TFSA]-alc. mixtures, with the major fractions corresponding to monomers at lower alc. concentrations Presented in this study is a plausible mechanism for the filling of the nanoheterogeneous structures of the [bmim][TFSA] matrix by alc. mols., revealing the occurrence of conformational changes in the bmim+ cation and TFSA- anion, which involves an increase of the population of the gauche and transoid conformers with alc. concentration Interestingly, the results show that the local structures of bmim+ and TFSA- cooperatively change along with the conformational change in the alc. mols. toward a smaller total volume
Journal of Molecular Liquids published new progress about Clusters. 111-87-5 belongs to class alcohols-buliding-blocks, name is n-Octanol, and the molecular formula is C8H18O, COA of Formula: C8H18O.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts