Abstract
In the first part of this work, we have studied the reactivity of an ethanolic solution of diphenylthiocarbazone (C13H12N4S) with an aqueous solution of vanadium(V), leading to a new compound C17H12S (L). This compound was crystallographically characterized and identified by XRD. This technique reveals no metal in the structure. Then, we reacted L with the same metal, producing a dimeric complex V2O4(L)2(H2O)2(OH)2 (C1), characterized by elemental analysis, IR, UV–Visible, 1H NMR, 13C NMR, and 51V NMR spectra. A probable structure has been proposed.