Artigo
Thermal study of mononuclear Pd(II) complexes of the type [Pd(X)(2)(Rtu)(PPh3)] (X = Cl, SCN; Rtu = N-methylthiourea, N-phenylthiourea)
Fecha
2011-11-01Registro en:
Journal of Thermal Analysis and Calorimetry. Dordrecht: Springer, v. 106, n. 2, p. 379-383, 2011.
1388-6150
10.1007/s10973-010-1228-4
WOS:000296065100012
3300223970814448
8980849254118153
7927677053650819
0000-0002-0057-7964
Autor
Universidade Estadual Paulista (Unesp)
Resumen
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.