Abstract
Two 1,8-naphthyridine (nap) metal complexes (nap)Re'(CO)₃Cl (1) and [(nap)Cu'(DPEPhos)]PF₆ (2) were synthesized and characterized by NMR-, emission, and absorption spectroscopy, elemental analysis, mass spectrometry, and X-ray structural analysis. In both complexes, the nap ligand coordinates with both N atoms to the metal centre in a bidentate manner. 1 and 2 exhibit a broad phosphorescence in ...
Abstract
Two 1,8-naphthyridine (nap) metal complexes (nap)Re'(CO)₃Cl (1) and [(nap)Cu'(DPEPhos)]PF₆ (2) were synthesized and characterized by NMR-, emission, and absorption spectroscopy, elemental analysis, mass spectrometry, and X-ray structural analysis. In both complexes, the nap ligand coordinates with both N atoms to the metal centre in a bidentate manner. 1 and 2 exhibit a broad phosphorescence in solid state at T = 300 K, which is completely quenched in solution at r.t. In addition, the gas-phase structures of both complexes were optimized at the B3LYP/6-31G(d,p) level of theory.
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