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Novel Co(II) metal complexes of N, O donor salicyloylpyrazoleoxime Schiff bases: synthesis, spectroscopic studies and antimicrobial evaluation

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Title Novel Co(II) metal complexes of N, O donor salicyloylpyrazoleoxime Schiff bases: synthesis, spectroscopic studies and antimicrobial evaluation
 
Creator Dhokale, N T
Nagawade, A V
 
Subject Co(II) Complexes
Mononuclear
Schiff base
Salicyloylpyrazoleoximes
Antimicrobial activity
 
Description 1437-1442
Five novel mononuclear Co(II) chelate complexes derived from salicyloylpyrazoleoximes have been synthesized and
characterized using elemental analysis, spectroscopic methods (UV-visible, IR, 1H NMR) and thermal analysis. The
elemental analysis suggests that the Schiff Base Co(II) complexes have 1:2 stoichiometry. The spectroscopic determination
suggest the complexes are square planer and the Schiff base coordinate to Co(II) metal through imine nitrogen and phenolic
oxygen. All synthesized complexes are stable, non-hygroscopic, non-electrolytic and amorphous in nature. Most of the
ligands and Co(II) complexes possess moderate antimicrobial activity against the test bacteria.
 
Date 2021-11-16T10:30:07Z
2021-11-16T10:30:07Z
2021-11
 
Type Article
 
Identifier 0975-1017 (Online); 0971-4588 (Print)
http://nopr.niscair.res.in/handle/123456789/58516
 
Language en
 
Publisher CSIR-NIScPR
 
Source IJC-A Vol.60A(11) [November 2021]