نتایج جستجو برای: intermolecular interaction

تعداد نتایج: 574097  

Journal: :journal of sciences islamic republic of iran 0

the second virial coefficients are given as a spherical-core contribution plus a series of nonspherical perturbation terms. a revised analysis is given of the effect of long-range nonspherical terms in the intermolecular potential on the second virial coefficient given by a preferred hfdidl spherical core treatment of the integration for small intermolecular distances. this effect is considered...

Journal: :Physical chemistry chemical physics : PCCP 2010
Carlos F R A C Lima Carlos A D Sousa José E Rodriguez-Borges André Melo Lígia R Gomes John N Low Luís M N B F Santos

A qualitative and quantitative energetic and structural study of dibenzyl ketone (DBK) and benzyl ethyl ketone (BEK) was carried out in order to obtain insights into the type and magnitude of aromatic interactions that these systems present in their different phases. The crystal structure of DBK was obtained by X-ray crystallography, and it shows that the conformation adopted in the crystalline...

Journal: :Journal of Minerals and Materials Characterization and Engineering 2013

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