INTERFACIAL ACTIVITY and SEM1EMPIRICAL PM3 CALCULATIONS of 2-ETHYLHEXANOYLBENZOYL METHANE

R. Prochaska Institute of Chemical Technology and Engineering. Poznań Technical University, Sklodouskicj-Curic 2, Poznań, PI, 60-965, Poland

M. Loz˚yński Institute of Chemical Technology and Engineering. Poznań Technical University, Sklodouskicj-Curic 2, Poznań, PI, 60-965, Poland

J. Szymanowski Institute of Chemical Technology and Engineering. Poznań Technical University, Sklodouskicj-Curic 2, Poznań, PI, 60-965, Poland

E. Uhlemann Institut für Anorganischc Chemic und Didaktik der Chemic. Univcrsität Postdam, Am Neuen Palais 10, Postdam, 14415, Germany

W. Mickler Institut für Anorganischc Chemic und Didaktik der Chemic. Univcrsität Postdam, Am Neuen Palais 10, Postdam, 14415, Germany

ABSTRACT

Interfacial activity of 2-cthylhcxanoylbcn/oyl methane is discussed in systems containing hydrocarbon diluents. Semiempirical self-consistent field calculations arc used to study the structure of β-diketones and its monohydrates in gas phase. These calculations arc in a qualitative agreement with interfacial tension studies and suggest a well-organi/ed structure of 2-clhyIhcxanoy(benzoyl methane for adsorption and interfacial reaction in extraction systems.

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INTERFACIAL ACTIVITY and SEM1EMPIRICAL PM3 CALCULATIONS of 2-ETHYLHEXANOYLBENZOYL METHANE

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INTERFACIAL ACTIVITY and SEM1EMPIRICAL PM3 CALCULATIONS of 2-ETHYLHEXANOYLBENZOYL METHANE

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