Lanthanide complexes with aromatic o-phosphorylated ligands: synthesis, structure elucidation and photophysical properties

Sergey Shuvaev; Valentina Utochnikova; Łukasz Marciniak; Alexandra Freidzon; Ilya Sinev; Rik Van Deun; Ricardo O. Freire; Yan Zubavichus; Wolfgang Grünert; Natalia Kuzmina

doi:10.1039/C3DT52600C

Lanthanide complexes with aromatic o-phosphorylated ligands: synthesis, structure elucidation and photophysical properties†

Sergey Shuvaev,*^a Valentina Utochnikova,^a Łukasz Marciniak,^b Alexandra Freidzon,^c Ilya Sinev,^d Rik Van Deun,^e Ricardo O. Freire,^f Yan Zubavichus,^g Wolfgang Grünert^d and Natalia Kuzmina^a

Author affiliations

* Corresponding authors

^a Department of Materials Science, Lomonosov Moscow State University, 119991, Leninskie gory, 1/3, Moscow, Russia
E-mail: sergeyshuvaev@gmail.com
Tel: +7 495 9393836

^b Institute of Low Temperature and Structure Research, Polish Academy of Sciences, 50-950 Wroclaw, Poland

^c Photochemistry Center, Russian Academy of Sciences, ul. Novatorov 7a, Moscow 119421, Russia

^d Laboratory of Industrial Chemistry, Ruhr-University Bochum, Universitätsstraße 150, 44801 Bochum, Germany

^e L3 – Luminescent Lanthanide Lab, f-Element Coordination Chemistry, Department of Inorganic and Physical Chemistry, Ghent University, Krijgslaan 281 – building S3, B-9000 Gent, Belgium

^f Pople Computational Chemistry Laboratory, Department of Chemistry, UFS, 49100-000 São Cristóvão-SE, Brazil

^g National Research Center “Kurchatov Institute”, 123182 Moscow, Russia

Abstract

Lanthanide complexes LnL₃ (Ln = Sm, Eu, Tb, Dy, Tm, Yb, Lu) with aromatic o-phosphorylated ligands (HL¹ and HL²) have been synthesized and identified. Their molecular structure was proposed on the basis of a new complex approach, including DFT calculations, Sparkle/PM3 modelling, EXAFS spectroscopy and luminescent probing. The photophysical properties of all of the complexes were investigated in detail to obtain a deeper insight into the energy transfer processes.

Dalton Transactions

Lanthanide complexes with aromatic o-phosphorylated ligands: synthesis, structure elucidation and photophysical properties†

Abstract

Supplementary files

Article information

Download Citation

Permissions

Lanthanide complexes with aromatic o-phosphorylated ligands: synthesis, structure elucidation and photophysical properties

Social activity

Search articles by author

Spotlight

Advertisements