Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1304939 | Inorganic Chemistry Communications | 2007 | 5 Pages |
Two 1,8-naphthyridine (nap) metal complexes (nap)ReI(CO)3Cl (1) and [(nap)CuI(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.
Graphical abstractTwo 1,8-naphthyridine (nap) metal complexes (nap)ReI(CO)3Cl (1) and [(nap)CuI(DPEPhos)]PF6 (2) (DPEPhos = bis[2-(diphenylphosphino)phenyl]ether) were synthesized and characterized by NMR, emission, and absorption spectroscopies, 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. Complexes 1 and 2 exhibit a broad phosphorescence in solid state at T = 300 K, which is completely quenched in solution at r.t.Figure optionsDownload full-size imageDownload as PowerPoint slide