Spectroscopic Studies of Lanthanide(III) Complexes with L-Malic Acid in Binary Systems
Binary systems of lanthanide ions (La, Nd, Gd, Ho, Tb, and Lu) with L-malic acid in molar ratios of 1:1 and 1:2 were studied. This study was carried out in aqueous solutions, and the composition of the formed complexes was confirmed using computer data analysis. The overall stability constants of the complexes and the equilibrium constants of the reaction were determined. The effect of ligand concentration on the composition of the internal coordination sphere of the central atom was observed. Changes in the coordination sphere of lanthanide ions were confirmed by spectroscopic measurements.
Authors
- Michał Zabiszak (ORCID: https://orcid.org/0000-0002-0591-9409)
- Jakub Grajewski (ORCID: https://orcid.org/0000-0003-1994-7571)
- Justyna Frymark (ORCID: https://orcid.org/0000-0003-0891-2349)
- Renata Jastrząb
Institutions
- Adam Mickiewicz University in Poznań (PL)
Publication Details
- Journal
- International Journal of Molecular Sciences
- Published
- 2024-08-25
- DOI
- https://doi.org/10.3390/ijms25179210
- Citations
- 5
- Primary Topic
- Lanthanide and Transition Metal Complexes
- Type
- article
- Field-Weighted Citation Impact
- 0.59