Thermal and spectroscopic investigation on N,N-dimethylbenzylamine based cyclopalladated compounds containing isonicotinamide

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Data

2009-07-01

Autores

Stevanato, Alessandra [UNESP]
Mauro, Antonio Eduardo [UNESP]
Netto, Adelino Vieira de Godoy [UNESP]

Título da Revista

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Título de Volume

Editor

Springer

Resumo

Synthesis, spectroscopic characterization and thermal analysis of the [Pd(dmba)(Cl)(iso)] (1), [Pd(dmba)(NCO)(iso)] (2), [Pd(dmba)(N(3))(iso)] (3) and [Pd(dmba)(Br)(iso)] (4) (dmba = N,N'-dimethylbenzylamine; iso = isonicotinamide) compounds are described in this work. The complexes were investigated by infrared spectroscopy (IR), differential thermal analysis (DTA) and thermogravimetry (TG) and the residues of the thermal decomposition were identified as Pd(o) by X-ray powder diffraction. The thermal stability order of the complexes varied as [Pd(dmba)(Cl)(iso)] (1) > [Pd(dmba)(Br)(iso)] (4) > [Pd(dmba)(NCO)(iso)] (2) > [Pd(dmba)(N(3))(iso)] (3).

Descrição

Palavras-chave

Palladium(II), Isonicotinamide, Spectroscopy, Thermal behavior

Como citar

Journal of Thermal Analysis and Calorimetry. Dordrecht: Springer, v. 97, n. 1, p. 149-152, 2009.