| abstract |
Compound of formula (I):n nR 1 is a halide ligand (selected from F, Cl, Br or I), an amine or alkyl. nR 2 is an organic ligand, each one independently selected in the group consisting of H, linear or branched alkyl group comprising from 1 to 6 carbon atoms nR 3 is an adduct selected in the group comprising pyridine, arene, THF, CH 3 CN and 0 ≤ x ≤ 4, preferably 1 ≤ x ≤4. |