Abstract
Three transition metal complexes [Co (II), Ni (II) and Fe (III)] of the ligand 5-[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)diazenyl]-6-hydroxy-1,4-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile(L) which was found from the diazo-coupling reaction below 5 °C. The freshly synthesized metal chelates were characterized by both experimental and theoretical studies. Based on physico-chemical evidence, the azo dye acts as a tridentate ligand with nitrogen and oxygen atoms of the azo, carbonyl and phenyl groups are the coordinating sites. Non-electrolytic nature was observed for all the metal chelates because of their low molar conductivity. The electronic and magnetic susceptibility measurements suggested octahedral geometrical environment around all the metal ions. Quantum study of the synthesized moleculesby Zindo method to explaining about the electronic structure of the molecules.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
