1.
Inorg Chem
; 58(10): 6959-6965, 2019 May 20.
Artigo
em Inglês
| MEDLINE
| ID: mdl-31050288
RESUMO
A novel molecular ytterbium complex is reported with a new tetradentate ligand based on the 2,2'-bipyridine-6,6'-dicarboxylic acid scaffold. The photophysical properties are investigated, especially with respect to near-infrared luminescence. The ytterbium complex shows a rather high absolute luminescence quantum yield of Φ = 3.0% and a luminescence lifetime of τobs = 72 µs at room temperature in CD3OD solution.