Synthesis, characterization and thermal analysis of some new transition metal complexes of a polydentate Schiff base.
A new polydentate Schiff base (H3L) was synthesized from the condensation of 2,6-diformyl-4-methylphenol and S-methylhydrazine-carbodithionate. The 1:1 metal complexes were obtained from the interaction of H3L and the metal ions Cr(III), Co(II), Ni(II), Cu(II), Cd(II) and Hg(II). The complexes were characterized by elemental analysis and IR spectroscopy. Detailed studies of the thermal properties of the complexes were investigated by thermogravimetry techniques.
Al-Shihri
Ayed S
AS
Chemistry Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia. alshihri@hotmail.com
D006358:Hot Temperature; D007477:Ions; D008024:Ligands; D008670:Metals / Q000737:chemistry*; D008956:Models, Chemical; D008968:Molecular Conformation; D012545:Schiff Bases; D013055:Spectrophotometry, Infrared / Q000379:methods*; D013696:Temperature; D013818:Thermogravimetry; D028561:Transition Elements / Q000737:chemistry*
D007477:Ions; D008024:Ligands; D008670:Metals; D012545:Schiff Bases; D028561:Transition Elements