Synthesis, characterization and DFT study of a nickel(II) complex of a pyrrole-based ligandcontaining N۴S۲ donor

Reaction of a hexadentate pyrrole-based ligand, H۲L, [N-((۱H-pyrrol-۲-yl)methylene)-۲-((۲-((۱Hpyrrol-۲-yl)methyleneamino)phenyl)disulfanyl)aniline] with Nickel(II) acetate gave a complex of the form [NiL],the synthesized complex has been characterized by a variety of physico-chemical techniques, indicate that the[NiL] complex has a distorted octahedral coordination geometry. DFT calculations were used to analyse theelectronic structure of the [NiL] complex gives results that are consistent with the measured spectroscopicbehaviour of the complex.

کلیدواژه ها:

Nickel(II) complex ، hexadentate ligand ، DFT Calculations