STUDY THE MOLECULAR CORRELATION OF PENTENENITRILE WITH 1,2 DICHLOROETHANE AT 450C TEMPERATURE

The dielectric relaxation study of 2-pentenenitrile(PN) with 1, 2 Dichloroethane(DCE) mixture has been carried out at temperature 450C in the frequency range of 10 MHz to 20 GHz using time domain reflectometry (TDR) for 11 different concentrations of the system. The dielectric parameters such as static dielectric constant (ε0) and relaxation time (τ) have been obtained by fourier transform and the least squares fit method. Kirkwood correlation factor (gf) and effective Kirkwood correlation factor (geff ) of the mixtures have been determined. In the mixtures the values of geff are less than one and it shows that there is antiparallel alignment of dipoles