Dual-Emitting Cyclometalated Platinum Compounds with Isocyanide Ligands.

ABSTRACT: Cyclometalated platinum-(II) compounds with both C^N chelating iminic ligands and isocyanide ligands were synthesized. Two sets of compounds from the reaction of two separate HC^N ligands (derived from thiophene or benzene) with [Pt₂Me₄(μ-SMe₂)₂] were obtained, resulting in square planar compounds with an anionic C^N ligand, a methyl ligand, and a dimethyl sulfide (dms) ligand completing the coordination sphere. Subsequently, the dms ligand was easily substituted by several isocyanide ligands (2-naphthyl, adamantyl, 2,6-dimethylphenyl, p-toluenesulfonylmethyl). The compounds were characterized by multinuclear NMR spectroscopy, IR spectroscopy, and single-crystal X-ray diffraction (SCXRD). Their photophysical properties were explored using

SUBMITTER: Anderson CM 

PROVIDER: S-EPMC12547795 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature