Structural and photophysical studies on ternary Sm(III), Nd(III), Yb(III), Er(III) complexes containing pyridyltriazole ligands

The structure of two new ancillary triazole's type ligands and properties of Sm(III), Nd(III), Yb(III), Er(III) complexes based on them are characterized. The factors affecting the intensity and character of the luminescence of the Ln(III) are discussed.