“…Many multinuclear transition-metal complexes with various structures have been generated, depending on the disposition of the metal ions and donor sites (N or O). Tetranuclear (Asadi et al, 2018;Manna et al, 2019), pentanuclear (Hari et al, 2019;Ghosh, Cle ´rac et al, 2013) hexanuclear (Shit et al, 2013;Ke ´be ´et al, 2021) and heptanuclear (Gheorghe et al, 2019;Ghosh, Bauza ´et al, 2013) forms have reported with potential applications in the fields of magnetism (Gheorghe et al, 2019), catalysis (Nesterova et al, 2020;Das et al, 2018) or biomimetic synthesis (Nesterova et al, 2020;Sanyal et al, 2017). Our research group has already enabled us to prepare several multidentate Schiff base complexes (Mamour et al, 2018;Sarr et al, 2018a,b;Sall et al, 2019).…”