Thermodynamics of the equilibrium of the reaction between (5,10,15,20-tetra(2-methoxyphenyl)porphinato)chloroindium(III) and pyridine


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Abstract

The results from thermodynamic and quantum-chemical studies of the reversible reaction between (5,10,15,20-tetra(2-methoxyphenyl)porphinato)chloroindium(III) and pyridine are reported. The main physicochemical parameters of properties of its supramolecular products are obtained and analyzed. The addition of pyridine molecules to metalloporphyrin proceeds in one step to attain an equilibrium state with the formation of supramolecules with a stoichiometry of 2: 1; spectral characteristics and parameters of the stability of the latter are identified. The possibility of using substituted indium(III)porphyrin for further research in the field of hybrid solar cells is discussed.

About the authors

N. G. Bichan

Krestov Institute of Solution Chemistry

Email: tnl@isc-ras.ru
Russian Federation, Ivanovo, 153045

E. N. Ovchenkova

Krestov Institute of Solution Chemistry

Email: tnl@isc-ras.ru
Russian Federation, Ivanovo, 153045

E. G. Mozhzhukhina

Krestov Institute of Solution Chemistry

Email: tnl@isc-ras.ru
Russian Federation, Ivanovo, 153045

T. N. Lomova

Krestov Institute of Solution Chemistry

Author for correspondence.
Email: tnl@isc-ras.ru
Russian Federation, Ivanovo, 153045

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