Density, ultrasonic velocity of pure solvent, dimethylformamide (DMF) and ligand solutions of substituted thiazoles in DMF-water mixture were measured at different temperatures (303.15, 308.15, 313.15 and 318.15) K. Acoustical parameters such as adiabatic compressibility, intermolecular free length, acoustical impedance and relative association were determined from experimental data of density and ultrasonic velocity. The effect of temperature variations on the strength of molecular interaction has also been studied. An excellent correlation represents in terms of solute-solvent and solvent-solvent interaction at all temperatures.
International Letters of Chemistry, Physics and Astronomy (Volume 61)
A.B. Naik "Ultrasonic Study of Substituted Thiazoles at Different Temperatures", International Letters of Chemistry, Physics and Astronomy, Vol. 61, pp. 105-109, 2015