Özet:

In this study, 6,6'-((1E,1'E)-(propan-1,3-diilbis(azanyiliden))bis(fenilmetaniliden))bis(3 (octiloksi)fenol) (HL1) and 6,6'-((1E,1'E)-(etan-1,2 diilbis(azanyiliden))bis(3-octiloksi)fenol) (HL2) and two different complexes of Ni metal atoms were characterized by FT-IR and Uv-Vis spectroscopic methods. Two complex structures (HL1Ni and HL2Ni) have experimentally conducted antifungal activity studies. In this study, Rhizoctonia solani and Fusarim oxysporum f.sp. radicis-lycopersic (FORL) plant pathogens, HL1Ni and HL2Ni complexes in vitro conditions were conducted. It has been determined that the efficacy of determined compounds has a medium and high level of activity against the pathogens tested according to the dose amount. In order to better understand the molecular interactions of complex structures, the HOMO-LUMO orbitals of the compounds have also been theoretically obtained. Finally, the recipient-ligant interactions with molecular tissue work were simulated. As a result of this calculation, the affinity values of the compounds (Doking score) are calculated as -6.9 and -6.4 kcal/mol respectively. The docing score and complex structures have been observed that HOMO orbital energies are connected to each other.

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