Thermal study of mononuclear Pd(II) complexes of the type [Pd(X)(2)(Rtu)(PPh3)] (X = Cl, SCN; Rtu = N-methylthiourea, N-phenylthiourea)
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Data
2011-11-01
Autores
Arantes, Francisco C. C. [UNESP]
Moro, Antonio C. [UNESP]
Klein, Iolanda S. [UNESP]
da Silva, Cristiana [UNESP]
Netto, Adelino Vieira de Godoy [UNESP]
Mauro, Antonio Eduardo [UNESP]
Nogueira, Vânia Martins [UNESP]
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Editor
Springer
Resumo
The synthesis, spectroscopic characterization, and thermal analysis of the compounds [Pd(X)(2)(mtu)(PPh3)] (X = Cl- (1), SCN- (2); mtu = N-methylthiourea; PPh3 = triphenylphosphine) and [Pd(X)(2)(phtu)(PPh3)] (X = Cl- (3), SCN- (4); phtu = N-phenylthiourea) are described. The thermal decomposition of the compounds occurs in two, three, or four stages and the final decomposition products were identified as Pd-0 by X-ray powder diffraction. The thermal stability order of the complexes is 4 > 3 > 2 > 1.
Descrição
Palavras-chave
Palladium (II) compounds, Thioureas, Pseudohalides, Thermal analysis
Como citar
Journal of Thermal Analysis and Calorimetry. Dordrecht: Springer, v. 106, n. 2, p. 379-383, 2011.