• Chandra Prakash Sinha

The synthesis and characterization of the complexes of [M(L)(B)2] where M = Ni(II), Cu(II) and L= 1,2-diimino bis(p-methoxy o-hydroxy acetophenonyl) ethane-1,2-dione. Complexes were characterized on the basis of elemental analysis, magnetic moment, electrochemical study and conductance, Infra red with electronic spectral data. Spectroscopic studies indicate that the coordination occurs with metal ions through two equatorial oxime-amine chelating ligand by neutral poly dentate donor azomethine nitrogen with two oxygen atom of phenolic group while other position of metal ions satisfied by two facial and axial mode of water, ammonia, quinoline ..... etc with Ni(II) and Cu(II). On the basis of electronic spectra and magnetic moment data suggest that the metal complexes have high spin octahedral paramagnetic more stable macrocyclic ring structure. The Ni(II) and Cu(II) complexes and ligand have been screened for antifungal activity and in the applied medicinal chemistry with other industrial application.

Industrial application, Conductivity, Cyclic ring structure, Macrocyclic ligand, Facial and axial mode, Azomethine.

"Synthesis and Spectral Studies of Ni(II) and Cu(II) Complexes with Poly dentate Schiff base ligand.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 12, page no.947-954, December-2018, Available :http://www.jetir.org/papers/JETIR1812D36.pdf

"Synthesis and Spectral Studies of Ni(II) and Cu(II) Complexes with Poly dentate Schiff base ligand.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 12, page no. pp947-954, December-2018, Available at : http://www.jetir.org/papers/JETIR1812D36.pdf