Ion-Solvent Interactions in Acrylonitrile Solutions of Some Tetraalkylammonium Halides Using FTIR Spectroscopy

Probing Inclusion Complex Formation of Amantadine Hydrochloride with 18-Crown-6 in Methanol by Physicochemical Approach

The complex formation of amantadine hydrochloride with 18-crown-6 was studied in methanol solution by surface tension, conductivity and IR study. The limiting apparent molar volume data have been used to characterize the interaction between drug molecule (amantadine hydrochloride) and 18-crown-6 in the experimental ternary solution systems. A conductance study concerning the interaction between cationic organic ammonium ions amantadine with 18-crown-6 in methanol solution has been carried out at different temperatures. The formation constant (logK f ) of the resulting 1:1 complex at various temperatures was determined from the conductivity study. The enthalpy (ΔH 0) entropy (ΔS 0) and free energy change (ΔG 0) of the complexation reaction was determined from the temperature dependence of the formation constant.

Hollow circular compound-based inclusion complexes of an ionic liquid

Inclusion complex formation between hollow circular compounds, e.g. crown ethers, and an ionic liquid, 1-methyl-3-octylimidazolium tetrafluoroborate, in acetonitrile solvent is studied by means of conductivity measurements, IR and NMR spectra.

Study to explore assorted interfaces of an ionic liquid prevailing in solvent systems by physicochemical approach

Trends in solvation of the ionic liquid [bupy]Br in various solvents have been investigated: 1,4 DO (pink), THF (blue) and ACN (yellow).

Quantitative and qualitative analysis of ionic solvation of individual ions of imidazolium based ionic liquids in significant solution systems by conductance and FT-IR spectroscopy

Exploration of significant interactions in eco-friendly RTILs in some liquid systems with a wide range of applications.