Brightly luminescent lanthanide pyrazolecarboxylates: Synthesis, luminescent properties and influence of ligand isomerism

• Published in: Journal of luminescence Vol. 205; pp. 429 - 439
• Main Authors: Utochnikova, Valentina V., Abramovich, Maxim S., Latipov, Egor V., Dalinger, Alexander I., Goloveshkin, Alexander S., Vashchenko, Andrey A., Kalyakina, Alena S., Vatsadze, Sergey Z., Schepers, Ute, Bräse, Stefan, Kuzmina, Natalia P.
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.01.2019

The complexes of the formula Ln(carb)3(H2O)2 (where Ln = Eu, Tb, Gd, La, Yb; carb = various pyrazolecarboxylic acids) were synthesized and thoroughly characterized. It was shown that the quantum yields of terbium complexes depend mainly on the type of substituents of the ligand, while the quantum yi...