Complex-Formation Thermodynamics
of Water-Soluble Metal Phthalocyanines with Pyridine

N. Sh. Lebedeva*, N. A. Pavlycheva*, A. I. V’yugin*,
V. E. Maizlish**, and G. P. Shaposhnikov**

* Institute of Solution Chemistry, Russian Academy of Sciences, Ivanovo, Russia

** Ivanovo State University of Chemical Technology, Ivanovo, Russia

Received May 30, 2003

Abstract—The thermodynamic characteristics of pyridine coordination by water-soluble metal phthalocya-
nines in borate-buffered solution at 298.15 K were determined using calorimetric titration. Correlations were
found between the coordination ability of a metal phthalocyanine, on one hand, and the nature of the central
metal ion and the number, nature, and position of peripheral functional substituents, on the other.

Pleiades Publishing home page | journal home page | top

If you have any problems with this server, contact webmaster.