Electrochemical properties of poly([Eu or Dy or Y] 1,1′-ferrocenediyl-bis(H-phosphinates))

Abstract

Metal-organic frameworks [M₂L₃]_n have been synthesized using ferrocene-based ligand bearing phosphinic groups L = 1,1′-ferrocenediyl-bis(H-phosphinic acid)) and M(III) = Eu, Dy, Y. Structures of complexes 1–3 are studied by TG, IR and powder XRD analyses and shown to be isomorphic. The redox properties of the CPs 1–3 were studied.

Graphical Abstract

Keywords:

• Lanthanides
• phosphinate
• rare-earth metal
• ferrocene derivative
• redox

Additional information

Funding

This research was supported by the Russian Foundation for Basic Research and the government of the Tatarstan Republic, grant No. 18-43-160014. The authors gratefully acknowledge the CSF-SAC FRC KSC RAS for the registration of infrared spectra (NMR, ESI, Raman, etc).