THE THERMAL STUDY OF ZN(II), CD(II), HG(II), PD(II), PT(II) AND AU(III) COMPLEXES OF 4,6-DIMETHYL-2-THIOPYRIMIDINE

Authors
GODINOSALIDO ML GUTIERREZVALERO MD LOPEZGARZON R BERNALTEGARCIA A
Citation
Ml. Godinosalido et al., THE THERMAL STUDY OF ZN(II), CD(II), HG(II), PD(II), PT(II) AND AU(III) COMPLEXES OF 4,6-DIMETHYL-2-THIOPYRIMIDINE, Thermochimica acta, 230, 1993, pp. 225-233
Citations number
13
Categorie Soggetti
Chemistry Analytical
Journal title
Thermochimica acta → ACNP
ISSN journal
00406031
Volume
230
Year of publication
1993
Pages
225 - 233
Database
ISI
SICI code
0040-6031(1993)230:<225:TTSOZC>2.0.ZU;2-9
Abstract
The thermal decompositions of the 4,6-dimethyl-2-thiopyrimidine comple xes Zn(DMTP)2Cl2, Cd(DMTP)2Cl2, HgDMTPCl2, Pt(DMTP)2Cl2, Pd(DMTP)2Cl2, and AuDMTPCl3 have been studied in air atmosphere by thermogravimetri c and differential scanning calorimetric techniques. IR spectroscopy w as used for the characterization of the intermediate and final product s of the pyrolysis. The complexes show different thermal behaviours de pending on the coordination mode of the DMTP ligands to the metal ions in the series of complexes studied. The enthalpies of several of the decomposition processes were calculated.