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Published in:

Volume 7 Issue 2
February-2020
eISSN: 2349-5162

Unique Identifier

JETIRDI06071

Page Number

364-368

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Title

“Synthesis, Spectroscopic and Thermal Analysis of Co(II), Ni(II), Cu(II), Cr(III), Fe(III) and VO(IV)Transition Metal Complexes of Pyrazoline Schiff Base Ligand”

ISSN

2349-5162

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"“Synthesis, Spectroscopic and Thermal Analysis of Co(II), Ni(II), Cu(II), Cr(III), Fe(III) and VO(IV)Transition Metal Complexes of Pyrazoline Schiff Base Ligand”", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 2, page no.364-368, February-2020, Available :http://www.jetir.org/papers/JETIRDI06071.pdf

Abstract

Synthesis of Schiff base ligand has been carried out by the condensation of chalcone with isoaniazide in ethanolic solution. From this ligand new Co(II), Ni(II), Cu(II), Cr(III) and Fe(III) complexes were synthesized. The Schiff base ligand and all metal complexes have been characterized on the basis of elemental analysis, IR spectra, 1H-NMR spectra and mass spectra. The nonelectrolytic nature for all metal complexes confirmed on the basis of molar conductivity data. The Fremann-Caroll and Sharp-Wentworth methods have been employed to study the thermal behaviour of complexes and to calculate activation energy (Ea), thermal stability, order of reaction (n), entropy change (∆S), free energy change (∆F). The activation energy calculated with above two mentioned methods is in close agreement. The ligand and the complexes were also tested for their in vitro antibacterial activity.

Key Words

Schiff base, Metal complexes, IR, Thermal, Antibacterial

Cite This Article

"“Synthesis, Spectroscopic and Thermal Analysis of Co(II), Ni(II), Cu(II), Cr(III), Fe(III) and VO(IV)Transition Metal Complexes of Pyrazoline Schiff Base Ligand”", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 2, page no. pp364-368, February-2020, Available at : http://www.jetir.org/papers/JETIRDI06071.pdf

Publication Details

Published Paper ID: JETIRDI06071
Registration ID: 227498
Published In: Volume 7 | Issue 2 | Year February-2020
DOI (Digital Object Identifier):
Page No: 364-368
ISSN Number: 2349-5162

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Cite This Article

"“Synthesis, Spectroscopic and Thermal Analysis of Co(II), Ni(II), Cu(II), Cr(III), Fe(III) and VO(IV)Transition Metal Complexes of Pyrazoline Schiff Base Ligand”", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 2, page no. pp364-368, February-2020, Available at : http://www.jetir.org/papers/JETIRDI06071.pdf




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