STRUCTURAL STUDY OF ANILINE-METHANOL AND p-FLUROPHENYLACETO-NITRILE-METHANOL MIXTURES USING TIME DOMAIN REFLECTOMETRY.

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1995

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Ohio State University

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Using picosecond time domain $reflectometry^{1}$, dielectric relaxation studies have been carried out for aniline-methanol and p-fluorophenylacetonitrile (FMA) -methanol mixtures over the frequency range 10 MHz at various temperatures. The excess dielectric properties, kirkwood correlation factor and thermodynamic properties of the mixtures have been determined. The kirkwood correlation factor of pure FPA is found to be 0.4, although FPA is highly polar in nature (u=4.85D), suggesting antiparallel orientation of its electric dipoles. The excess properties in the mixtures provide useful structural information, which will be discussed.

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1. S.M. Puranik, A.C. Kumbharkhane and S.C. Mehrotra, J. Microwave Power and Electromagnetic Energy, 26, 196 (1991).
Author Institution: Dr. B.A.M. University, Aurangabad - 431 004, INDIA.; Karnatak University, Dharwad - 580 003, INDIA.

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http://hdl.handle.net/1811/29617

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Abstracts of OSU International Symposium on Molecular Spectroscopy 1990-1999