Synthesis and characterization of lanthanide complexes with a pentadentate triazine-based ligand

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Authors

PAVELEK Lubomír LADÁNYI Vít NEČAS Marek MORAVEC Zdeněk WICHTERLE Kamil

Year of publication 2016
Type Article in Periodical
Magazine / Source Polyhedron
MU Faculty or unit

Faculty of Science

Citation
Web http://www.sciencedirect.com/science/article/pii/S0277538716303941
Doi http://dx.doi.org/10.1016/j.poly.2016.08.035
Field Inorganic chemistry
Keywords Lanthanide complexes; Triazine ligands; X-ray structure; Optical properties; Thermal analysis
Description The article reports on the synthesis of eight newly prepared complexes with previously prepared organic ligand. The lanthanide complexes were characterized by single-crystal X-ray diffraction, UV–Vis, fluorescence and IR spectroscopy. Thermal decomposition of the two terbium(III) complexes with different solvent in their coordination sphere were investigated using thermogravimetric analysis. The lanthanide complexes are insoluble in water and are soluble in DMF and DMSO. This study contributes to the understanding of the coordination behaviour of the lanthanide(III) ions in organic polydentate ligand.
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