Fig. 6

Geometrical optimized complexes. a Schiff base (TSC), b Fe(II), c Mn(II) and d Ni(II), using DFT/B3LYP/GENECP level (atomic color scale, S, yellow; N, blue; O, red; C, grey; H, white)
Geometrical optimized complexes. a Schiff base (TSC), b Fe(II), c Mn(II) and d Ni(II), using DFT/B3LYP/GENECP level (atomic color scale, S, yellow; N, blue; O, red; C, grey; H, white)