Research Article

Synthesis and Evaluation of Cytotoxicity and Molecular Docking of New Symmetrical Macroacyclic Schiff Base Ligands and Their Ni(II) and Zn(II) Complexes

Table 2

Tentative assignment of the significant infrared bands of the synthesized compounds.

Ѵ (cm−1)
Ѵ (O-H)Ѵ (C=N)Ѵ (M-N)Ѵ (C=N)py

L116311589
[NiL1](ClO4)216235231597
[ZnL1](ClO4)216195471599
L234191633
[NiL2](ClO4)234101620535
[ZnL2](ClO4)234121621568