Beschreibung
A new Schiff Base ligand [(SBDTC)2AP] has been synthesized by the 1:2 condensation of Acetophenone and S-benzyldithiocarbazate. A group of selected ions such as Cu(II), Cd(II), Zn(II), Ni(II) and Co(II) complexes of [(SBDTC)2AP] have been prepared and characterized by elemental analysis, spectroscopic studies and various physico-chemical techniques included melting point determination, IR spectra and Uv-Vis spectra. Melting point of Schiff base is basically lower than metal complexes because of intra-molecular interaction. The FTIR spectrum for Schiff base ligand shows stretching vibration of the important functional group;v(N-H) in range ~3179 cm-1,v(C=S) in range ~1103cm-1,v(N-N-C) in range ~1344cm-1,v(C=N) in range ~ 1599 cm-1 and lastly v(C-S-S) in range of 1027 cm-1.As for the metal complexes of Schiff base, they posses in thiol form in solid state because of the v(N-H) and v(C=S) stretching disappearance near 3179 cm-1 and 1103 cm-1 respectively. The coordination of the azomethine nitrogen and sulfur donors atom to the metal is indicate by the shift on the v(C=N) band at 1599 cm-1 and in the v(C-S-S) band at 921 cm-1.
Autorenporträt
Nadiah Ameram is a PhD student in Heterogenous Catalysis of Inorganic Chemistry from USM under the guidance of Prof Farook Adam. She received her B.Sc. and M.Sc. in Chemical Sciences from UMT and UKM respectively. She was a temporary lecturer for Applied Chemistry at UMK. She has experience in Schiff Base Synthesis and Carbonyl Thiourea Synthesis.
Herstellerkennzeichnung:
OmniScriptum SRL
Str. Armeneasca 28/1, office 1
2012 Chisinau
MD
E-Mail: info@omniscriptum.com
