Статья

Metal complexes of Schiff base: Preparation, characterization and antibacterial activity

Emad͏͏͏͏͏͏͏͏͏͏͏͏͏͏͏͏͏͏͏ YousifDepartment of Chemistry, College of Science, Al-Nahrain University, Baghdad, IraqAhmed MajeedDepartment of Chemistry, College of Science, Al-Nahrain University, Baghdad, IraqKhulood W. Al-SammarraeBiotechnology Department, College of Science, Al-Nahrain University, Baghdad, IraqNadia SalihSchool of Chemical Sciences & Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, MalaysiaJumat SalimonSchool of Chemical Sciences & Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, MalaysiaBashar Mudhaffar AbdullahSchool of Chemical Sciences & Food Technology, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia

2013en

ABI

Аннотация

A total of five new metal complex derivatives of 2N-salicylidene-5-(p-nitro phenyl)-1,3,4-thiadiazole, HL with the metal ions Vo(II), Co(II), Rh(III), Pd(II) and Au(III) have been successfully prepared in alcoholic medium. The complexes obtained are characterized quantitatively and qualitatively by using micro elemental analysis, FTIR spectroscopy, UV–Vis spectroscopy, mass spectroscopy, 1H & 13C NMR, magnetic susceptibility and conductivity measurements. From the spectral study, all the complexes obtained as monomeric structure and the metals center moieties are four-coordinated with square planar geometry except VO(II) and Co complexes which existed as a square pyramidal and tetrahedral geometry respectively. The preliminary in vitro antibacterial screening activity revealed that complexes 1–5 showed moderate activity against tested bacterial strains and slightly higher compared to the ligand, HL.

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Идентификаторы

DOI: 10.1016/j.arabjc.2013.06.006

Цитирования и источники

Цитирований: 3Использованных источников: 0

Показатели — AkademScholar