Molecular interaction study of substituted thiopyrimidines in the binary mixture

In the present investigation, some important acoustical parameters, such as ultrasonic velocity(U), intermolecular free length(Lf), specific acoustic impedance(Z), relative association(RA) of substituted thiopyrimidines in 70% of DMF+water mixture at 300K have been studied. With the help of experimental data, the effect of concentration of solute on different acoustical parameters in DMF-water mixtures and deviation of acoustical parameter with the change in concentration has been studied.

Author(s): Murlidhar P. Wadekar, Amol S. Shrirao and Rajendra R. Tayade

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