caa a22 4500 445328819 CHVBK 20180317142730.0 cr unu---uuuuu 170323e20111101xx s 000 0 eng 10.1007/s10953-011-9763-6 doi (NATIONALLICENCE)springer-10.1007/s10953-011-9763-6 Investigations on Binary Mixtures of Propan-2-ol with Methyl Benzoate and Ethyl Benzoate [Elektronische Daten] [T. Madhu Mohan, S. Sreehari Sastry, V. Murthy] The molecular interactions between the polar systems propan-2-ol with alkyl benzoates (methyl benzoate and ethyl benzoate), for various mole fractions and different temperatures, were studied by determining the dielectric permittivity using a LF impedance analyzer and Abbe's refractometer in the static and optical frequency regions, respectively. The effective Kirkwood correlation factor, corrective Kirkwood correlation factor, dipole moment, excess dipole moment, and excess Helmholtz free energy were calculated using the experimental data. Hamiltonian quantum mechanical calculations (ab initio and semiempirical) were performed using PC Spartan and Argus lab Modeling software for both pure and equimolar binary systems of propan-2-ol with alkyl benzoates. Springer Science+Business Media, LLC, 2011 Corrective Kirkwood correlation factor nationallicence Dipole moment nationallicence Excess Helmholtz free energy nationallicence Hydrogen bond nationallicence Madhu Mohan T. Department of Physics, Hindu College Techno Campus, 522002, Guntur, India aut Sreehari Sastry S. Department of Physics, Acharya Nagarjuna University, 522510, Nagarjunanagar, India aut Murthy V. Department of Physics, Indian Institute of Technology, 600036, Chennai, India aut Journal of Solution Chemistry Springer US; http://www.springer-ny.com 40/11(2011-11-01), 1847-1862 0095-9782 40:11<1847 2011 40 10953 https://doi.org/10.1007/s10953-011-9763-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10953-011-9763-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Madhu Mohan T. Department of Physics, Hindu College Techno Campus, 522002, Guntur, India aut NATIONALLICENCE 700 1- Sreehari Sastry S. Department of Physics, Acharya Nagarjuna University, 522510, Nagarjunanagar, India aut NATIONALLICENCE 700 1- Murthy V. Department of Physics, Indian Institute of Technology, 600036, Chennai, India aut NATIONALLICENCE 773 0- Journal of Solution Chemistry Springer US; http://www.springer-ny.com 40/11(2011-11-01), 1847-1862 0095-9782 40:11<1847 2011 40 10953 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer