TY - JOUR ID - TI - Preparation and antimicrobial studies of metal complexes for schiff bases 2- (benzylidine) benzothiazole hydrazone AU - Khitam J. Nabhan AU - Firyal W. Askar AU - Hammed H. Mohamed PY - 2009 VL - 13 IS - 59 SP - 133 EP - 144 JO - journal of the college of basic education مجلة كلية التربية الاساسية SN - 18157467 27068536 AB - This work describeds the preparation of Schiff bases 2- (benzylidine) benzothiazole hydrazone from reaction 2-hydrazinobenzothiazole with p-hydroxy benzaldehyde. The product was characterized by infrared spectra (IR) and UV-Vis. Spectroscopy, this Schiff bases act as a ligand coordinating with the metal ions [Pd(II), Ni (II), Pt(II) and Cu(II)] through nitrogen of the isomethene group .The stereochemistry around the metal ion has been suggested using flam atomic absorption technique FT-IR and UV-Vis. Spectroscopy , conductivity measurement. The study of the nature of the complexes formed in (ethanolic solution ) following the mole ratio method , gave results which were compared successfully with those obtained from solid state studies . As well as the molar absorptivites have been calculated. The antibacterial activity for their metal complexes were studied against three selected micro-organisms Eschericha coli , Staphylococcus aurous, Pseudomonas aeruginosa and fungi Aspergillus flavus , Candidas.

ER -