S. A. Shapovalov
Jun 29, 2011
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Influential Citations
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Journal
Russian Chemical Bulletin
Abstract
The formation of heteroassociates of singly- and doubly-charged anions of alizarin red S with the cation of the cyanine dye pinacyanol in an aqueous solution was considered. The most probable structure of the heteroassociates was proposed on the basis of the data of spectrophotometry and theoretical calculations (quantum chemical methods of determination of the geometry of the structures and the enthalpy of formation). The destructive effect of the ionic surfactants on the heteroassociates was established, and the kinetics of their destruction was studied.