SYNTHESIS, CHARACTERIZATION AND THERMAL STUDIES OF MIXED LIGAND COMPLEXES OF Hg(II) THIOSEMICARBAZONES WITH 2-AMINOTHIAZOLE | ||
| Bulletin of Pharmaceutical Sciences Assiut University | ||
| Article 2, Volume 32, Issue 2, 2009, Pages 249-256 PDF (264.71 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/bfsa.2009.63366 | ||
| Author | ||
| Kamal S. T. Al-Jadabi* | ||
| Department of Chemistry, Faculty of Education-Arhab, Sana'a University, Sana'a, Yemen | ||
| Abstract | ||
| Several Hg(II) mixed ligand complexes of thiosemicarbazones (2-acetylpyridine-, 4- aminoacetophenone- and 2-furaldehyde thiosemicarbazones) with 2-aminothiazole have been prepared. Structural investigations of the complexes have been made based on elemental analyses, spectral (UV–Vis, IR) studies and conductivity measurements. The I.R. spectra indicated the bidentate (neutral) behaviour of the ligands. The thermogravimetry (TG), derivative thermogravimetry (DTG) and differential thermal analyses (DTA) have been used to study the thermal decomposition and kinetic parameters of the complexes using the Coasts- Redfern and Horowitz-Metzger equations. | ||
|
Statistics Article View: 115 PDF Download: 234 |
||
