Journal of Chemistry

Synthesis and Spectroscopic Study of Mn(II), Co(II), Cu(II) Complexes with 18-Membered Macrocyclic Ligand

Author & Affiliation:
ARCHANA KATARIA (akataria75@gmail.com)
Zakir Husain Delhi College (University of Delhi), JLN Marg, New Delhi-110002, India
Keyword:
Macrocyclic, Coordination Chemistry, IR, UV, EPR
Issue Date:
July, 2017
Abstract:

Mn(II), Co(II), Cu(II) complexes containing a tetradentate macrocyclic nitrogen ligand i.e. 2,7,9,14- Tetraphenyl-1,3,6,810,13-hexaazacyclooctadecane (L) have been synthesized. The complexes have been characterized by the elemental analysis, molar conductance measurement, magnetic susceptibility measurements, IR, electronic and EPR spectral studies. The molar conductance of the complexes in DMSO correspond to nonelectrolytic nature for Mn(II), Co(II), Cu(II). Thus, these complexes may be formulated [M(L)X2] (where M = Mn(II), Co(II), Cu(II) and X=Cl-, NO3 -, OAc-, NCS-). On the basic of IR, electronic and EPR spectral studies an octahedral geometry has been assigned for Mn(II) and Co(II) complexes and distorted octahedral geometry for Cu(II) complexes. In vitro the complexes were against two pathogenic fungi (i.e. Alternaria alternata and Aspergillus niger) to access growth inhibitor potential.

Pages:
91-97
ISSN:
2319-8036 (Online) - 0973-3450 (Print)
Source:
DOI:
http://dx.doi.org/10.22147/juc/130404

Copy the following to cite this article:

A. Kataria, "Synthesis and Spectroscopic Study of Mn(II), Co(II), Cu(II) Complexes with 18-Membered Macrocyclic Ligand", Journal of Ultra Chemistry, Volume 13, Issue 4, Page Number 91-97, 2017

Copy the following to cite this URL:

A. Kataria, "Synthesis and Spectroscopic Study of Mn(II), Co(II), Cu(II) Complexes with 18-Membered Macrocyclic Ligand", Journal of Ultra Chemistry, Volume 13, Issue 4, Page Number 91-97, 2017

Available from: http://www.journalofchemistry.org/paper/561/

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