Synthesis and Antibacterial Investigation of Mn(II) and Co(II) Complexes of Schiffs Base Ligand

Author:

Tyagi Monika1,Chandra Sulekh1

Affiliation:

1. Department of Chemistry, Zakir Husain College (University of Delhi), J.L. Nehru Marg, New Delhi-110002, India

Abstract

Complexes of chlorides and acetates of Mn(II) and Co(II) with ligand, 3-[mercapto-[1,3,4]thiadiazol-2-ylimino)-methyl]-benzene-1,2-diol has been synthesized and characterized. The metal complexes so formed were characterized by molar conductance, elemental analysis, mass, EPR, IR and electronic spectral studies. Geometry of the ligand and its metal complexes was optimized by (B3LYP) functional with 6-31G (d,p) basis sets method of the Gaussian 09 W. All the metal complexes were found to be non-electrolytes. Metal complexes are represented as [M(L)2X2] [where L = Schiffs base ligand, M = Mn(II), Co(II) and X = Cl–, CH3COO–]. Octahedral geometry for Mn(II) and Co(II) complexes was determined by means of spectral studies and molecular modelling. Ligand and its metal complexes were screened against three bacteria- P. aeruginosa, S. pyogens and B. subtilis using well diffusion method. Complexes are found to be more potent as compare to the ligand.

Publisher

Asian Journal of Chemistry

Subject

General Chemistry

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3