First chelate complexes of 4-mercapto-1-methylpiperidine. Synthesis and characterization of [M(µ-SC5H9NMe)X2](M = PdII, X = Cl, Br, or I; M = PtII, X = Br or I). Crystal and molecular structure of [Pt(µ-SC5H9NMe)Br2] | Publicación