Synthesis of Some Organometallic Complexes of Ti(IV)/Zr (IV) Involving Sulfur Containing Schiff Base Ligands: Spectral, Electrochemical, Surface Morphology, and Antimicrobial Studies

被引：2

作者：

Pushparajan, J. ^{[1
]}

Nair, M. Sivasankaran ^{[1
]}

机构：

[1] Manonmaniam Sundaranar Univ, Dept Chem, Tirunelveli 627012, India

来源：

SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY | 2015年 / 45卷 / 10期

关键词：

Schiff base; IR; NMR; CV; SEM; METAL-COMPLEXES; TITANIUM(IV) COMPLEXES; DERIVATIVES; TITANOCENE; SULFAMETHOXAZOLE; ANTIBACTERIAL; REDOX;

D O I：

10.1080/15533174.2013.862826

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reactions of bis(cyclopentadienyl) titanium(IV)/zirconium(IV) dichloride with Schiff base derived by condensing thiophene-2-carboxaldehyde (tc), pyridine-2-carboxaldehyde (pc), and 5-methylthiophene-2-caroxaldehyde (mtc) with sulfamethoxazole (sm) have been studied in refluxing tetrahydrofuran under nitrogen atmosphere. The complexes of the type [Cp2MCl(L)] Cl (L = tc-sm, pc-sm, and mtc-sm; M = Ti/Zr) have been isolated and have been characterized using elemental analyses, molar conductance, mass, H-1 NMR, C-13 NMR, IR, UV-Vis, CV, TGA, powder XRD, and SEM. The results show that the Schiff base ligands are coordinated to the metal ions in a bidentate manner. Antimicrobial studies were conducted to assess growth inhibition potential of complexes and ligands against various fungal and bacterial strains.

引用

页码：1549 / 1557

页数：9

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