Design, Spectral and Antibacterial Investigations of Some Mixed Ligand Metal Complexes

被引：1

作者：

Pradhan, Debapriya ^{[1
]}

Biswal, Susanta K. ^{[1
]}

Mohapatra, Ranjan K. ^{[2
]}

机构：

[1] Centurion Univ Technol & Management, R Sitapur, Odisha, India

[2] Govt Coll Engn, Dept Chem, Keonjhar, Odisha, India

来源：

ORIENTAL JOURNAL OF CHEMISTRY | 2020年 / 36卷 / 02期

关键词：

Schiff base; Mixed ligand complex; Spectral; Antifungal and Theoretical studies; DNA-BINDING PROPERTIES; BENZIMIDAZOLE DERIVATIVES; COPPER(II) COMPLEXES; 2,2'-BIPYRIDINE; ZINC(II); TERNARY; SAR;

D O I：

10.13005/ojc/360218

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A novel series of mixed ligand Co(II), Cu(II), and Zn(II) complexes of the type [M(L1)(L2)Cl]center dot 2H(2)O, where HL1= 2-(o-vanillinidenehydrazino)benzimidazole (primary ligand) and L2 = 2, 2'-bipyridine (secondary ligand) have been synthesized and investigated by various physico-analytical techniques. The spectral results suggested tridentate nature of the Schiff base and coordinated to the metal ions via azomethine nitrogen, ring nitrogen and deprotonated phenolic oxygen atom. These complexes possess distorted octahedral coordination geometry. Furthermore, antibacterial activities for these compounds against B. subtilis, E. coli and S. typhi have been evaluated. In addition, electrostatic potential surface analysis of the Schiff base is carried out.

引用

页码：339 / 343

页数：5

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