Author(s)

Angélica M. Lazarin, Rosana Lázara Sernaglia

Departamento de Química, Universidade Estadual de Maringá, Maringá, Brazil.

Spectrophotometric method was used to evaluate the kinetic of the complex formation from the reaction between H[Ru(III)Cl₂(H₂EDTA)] and the modifier agent [3-(2-aminoethyl)aminopropyl] trimethoxysilane (AEATS) (μ = 0.50 mol.dm^-3 with NaCF₃COO, 298.15 K), in pseudo-first order conditions. These studies showed that the reactions are successives producing several species influenced by the concentrations ratio. The electronics spectrum of all solutions showed a band in 457 nm with variable molar absorptivity (ε).

[3-(2-Aminoethyl)aminopropyl]trimethoxysilane, H[Ru(III)Cl₂(H₂EDTA)] Complex, Spectrophotometric Method, Molar Absorptivity

Lazarin, A. and Sernaglia, R. (2014) Spectrophotometric Characterization of the Complex Generated in Solution for the Reaction of H[Ru(III)Cl₂(H₂EDTA)] Complex with AETS Modifier Agent. Open Journal of Synthesis Theory and Applications, 3, 37-43. doi: 10.4236/ojsta.2014.34006.