From mononuclear to pyrazine-bridged dinuclear samarium( iii ) complexes: role of fluxidentate coordination in luminescent and thermal behavior

Key Points

• The study aims to investigate the luminescent and thermal properties of samarium(iii) complexes with a specific ligand.
• Analyzed three samarium(iii) complexes involving the β-diketone ligand 4,4,4-trifluoro-1-thienyl-1,3-butadionate (TTBD).
• Examined the role of fluxidentate coordination in their thermal and luminescent behavior.
• The complexes exhibited significant luminescent properties, indicating their potential as visible-light emitters.
• Variations in thermal behavior were noted based on coordination types.