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<strong>Cobalt(II), copper(II) and zinc(II) complexes of di-2-pyridyl ketone-4- methoxybenzhydrazone: Preparation and characterization</strong>

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Title Statement <strong>Cobalt(II), copper(II) and zinc(II) complexes of di-2-pyridyl ketone-4- methoxybenzhydrazone: Preparation and characterization</strong>
 
Added Entry - Uncontrolled Name S, Sakthivel ; Department of Chemistry, School of Physical Sciences, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, 671320, Kerala, India
L K A, Nishana ; Department of Chemistry, School of Physical Sciences, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, 671320, Kerala, India
Kurup, M R Prathapachandra ; Department of Chemistry, School of Physical Sciences, Central University of Kerala, Tejaswini Hills, Periye, Kasaragod, 671320, Kerala, India
 
Uncontrolled Index Term H NMR spectrum; Aroylhydrazone; IR spectrum; Mass spectrum; Metal complex; NNO donor; UV-Vis spectrum
 
Summary, etc. <p><span>A new aroylhydrazone ligand, di-2-pyridyl ketone-4-methoxybenzhydrazone (DKMBH∙H2O) and its three complexes with cobalt(II), copper(II) and zinc(II), labelled Co(DKMB)Cl (1), Cu(DKMB)Cl (2), and Zn(DKMB)Cl (3) have been prepared and structurally studied. The spectroscopic techniques like IR, UV-Vis, MS, and 1H NMR, as well as CHN analysis and thermal analysis, have been used to physico-chemically characterize the synthesized compounds. The IR and 1H NMR analyses have made clear that the aroylhydrazone remains in the amido form in the solid state. The IR spectral measurements further support the tridentate character of the NNO donor aroylhydrazone. In all complexes, pyridine nitrogen, azomethine nitrogen, and iminolate oxygen of the tridentate aroylhydrazone are involved to coordinate to the metal centre.</span></p>
 
Publication, Distribution, Etc. Indian Journal of Chemical Technology (IJCT)
2022-11-22 10:22:41
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJCT/article/view/67388
 
Data Source Entry Indian Journal of Chemical Technology (IJCT); ##issue.vol## 29, ##issue.no## 6 (2022): Indian Journal of Chemical Technology
 
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