A noncontinuum model of van der Waals interactions for describing the physicochemical properties of pure molecular liquids |
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| Authors: | Nikolaev V F |
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| Institution: | 1.Arbuzov Institute of Organic and Physical Chemistry, Kazan Research Center,Russian Academy of Sciences,Kazan,Russia |
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| Abstract: | A noncontinuum model based on the use of such molecular characteristics as molecular refraction, dipole moment, and molar volume is suggested for quantitatively describing the physicochemical properties (surface tension, enthalpy of vaporization, boiling temperature, viscosity, etc.) of pure molecular liquids. The ratio between the coefficients of correlation equations relating electrostatic and dispersion contributions to all the properties analyzed was found to be invariant. |
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