Research Article

Synthesis and Characterization of β-Diketimine Schiff Base Complexes with Ni(II) and Zn(II) Ions: Experimental and Theoretical Study

Figure 2

Structure of the model compound used to evaluate M06-2x/6-31G(d) for the optimized structure of the β-diketimine Schiff base ligand 1 and its tautomeric equilibrium.