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Spectro-Magnetic and Antimicrobial Studies on some 3d Metal Complexes with Ethylenedianil of Ortho-Hydroxyphenylglyoxal

Received: 19 February 2014     Published: 20 March 2014
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Abstract

The Cr(III), Fe(III), Co(II), Ni(II), Cu(II) and Zn(II) complexes with a novel tetradentate ligand obtained by condensation of ethylenediamine with ortho-hydroxyphenylglyoxal have been synthesized and characterized by elemental analysis, molar conductance and magnetic susceptibility measurements, IR, UV-Visible and atomic absorption studies. The Cr(III), Fe(III) and Co(II) complexes possess six coordinate octahedral geometry whereas Ni(II), Cu(II) and Zn(II) complexes are square planar and tetrahedral respectively. Bactericidal and fungicidal activities of the compounds were evaluated in vitro by disc diffusion method. The perusal of antimicrobial activities of the compounds reveals that the complexes possess greater bactericidal and fungicidal activities against all the microbes in comparison to ligand which is due to their higher lipophilicity.

Published in American Journal of Applied Chemistry (Volume 2, Issue 1)
DOI 10.11648/j.ajac.20140201.14
Page(s) 15-18
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2014. Published by Science Publishing Group

Keywords

Bactericidal and Fungicidal Activities, Ortho-Hydroxyphenylglyoxal, Thin-Layer Chromatography, Structural Geometry, Lipophilicity, Tetradentate Ligand

References
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    Ali Mohammed Yimer, T. Baraki, R. K. Upadhyay, Masood Akhtar. (2014). Spectro-Magnetic and Antimicrobial Studies on some 3d Metal Complexes with Ethylenedianil of Ortho-Hydroxyphenylglyoxal. American Journal of Applied Chemistry, 2(1), 15-18. https://doi.org/10.11648/j.ajac.20140201.14

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    ACS Style

    Ali Mohammed Yimer; T. Baraki; R. K. Upadhyay; Masood Akhtar. Spectro-Magnetic and Antimicrobial Studies on some 3d Metal Complexes with Ethylenedianil of Ortho-Hydroxyphenylglyoxal. Am. J. Appl. Chem. 2014, 2(1), 15-18. doi: 10.11648/j.ajac.20140201.14

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    AMA Style

    Ali Mohammed Yimer, T. Baraki, R. K. Upadhyay, Masood Akhtar. Spectro-Magnetic and Antimicrobial Studies on some 3d Metal Complexes with Ethylenedianil of Ortho-Hydroxyphenylglyoxal. Am J Appl Chem. 2014;2(1):15-18. doi: 10.11648/j.ajac.20140201.14

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  • @article{10.11648/j.ajac.20140201.14,
      author = {Ali Mohammed Yimer and T. Baraki and R. K. Upadhyay and Masood Akhtar},
      title = {Spectro-Magnetic and Antimicrobial Studies on some 3d Metal Complexes with Ethylenedianil of Ortho-Hydroxyphenylglyoxal},
      journal = {American Journal of Applied Chemistry},
      volume = {2},
      number = {1},
      pages = {15-18},
      doi = {10.11648/j.ajac.20140201.14},
      url = {https://doi.org/10.11648/j.ajac.20140201.14},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajac.20140201.14},
      abstract = {The Cr(III), Fe(III), Co(II), Ni(II), Cu(II) and Zn(II) complexes with  a novel tetradentate ligand obtained by condensation of ethylenediamine with ortho-hydroxyphenylglyoxal have been synthesized and characterized by elemental analysis, molar conductance and magnetic susceptibility measurements, IR, UV-Visible and atomic absorption studies. The Cr(III), Fe(III) and Co(II) complexes possess six coordinate octahedral geometry whereas Ni(II), Cu(II) and Zn(II) complexes are square planar and tetrahedral respectively. Bactericidal and fungicidal activities of the compounds were evaluated in vitro by disc diffusion method. The perusal of antimicrobial activities of the compounds reveals that the complexes possess greater bactericidal and fungicidal activities against all the microbes in comparison to ligand which is due to their higher lipophilicity.},
     year = {2014}
    }
    

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    T1  - Spectro-Magnetic and Antimicrobial Studies on some 3d Metal Complexes with Ethylenedianil of Ortho-Hydroxyphenylglyoxal
    AU  - Ali Mohammed Yimer
    AU  - T. Baraki
    AU  - R. K. Upadhyay
    AU  - Masood Akhtar
    Y1  - 2014/03/20
    PY  - 2014
    N1  - https://doi.org/10.11648/j.ajac.20140201.14
    DO  - 10.11648/j.ajac.20140201.14
    T2  - American Journal of Applied Chemistry
    JF  - American Journal of Applied Chemistry
    JO  - American Journal of Applied Chemistry
    SP  - 15
    EP  - 18
    PB  - Science Publishing Group
    SN  - 2330-8745
    UR  - https://doi.org/10.11648/j.ajac.20140201.14
    AB  - The Cr(III), Fe(III), Co(II), Ni(II), Cu(II) and Zn(II) complexes with  a novel tetradentate ligand obtained by condensation of ethylenediamine with ortho-hydroxyphenylglyoxal have been synthesized and characterized by elemental analysis, molar conductance and magnetic susceptibility measurements, IR, UV-Visible and atomic absorption studies. The Cr(III), Fe(III) and Co(II) complexes possess six coordinate octahedral geometry whereas Ni(II), Cu(II) and Zn(II) complexes are square planar and tetrahedral respectively. Bactericidal and fungicidal activities of the compounds were evaluated in vitro by disc diffusion method. The perusal of antimicrobial activities of the compounds reveals that the complexes possess greater bactericidal and fungicidal activities against all the microbes in comparison to ligand which is due to their higher lipophilicity.
    VL  - 2
    IS  - 1
    ER  - 

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Author Information
  • Department of Applied Chemistry, College of Natural and Computational Sciences, Arba Minch University (Ethiopia)

  • Department of Chemistry, College of Natural and Computational Sciences, Hramaya University (Ethiopia)

  • Department of Chemistry, College of Natural and Computational Sciences, Hramaya University (Ethiopia)

  • Department of Applied Chemistry, College of Natural and Computational Sciences, Arba Minch University (Ethiopia)

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