Electron Paramagnetic Resonance Spectra of Pentagonal Bipyramidal Gadolinium Complexes.

ABSTRACT: Gadolinium is a special case in spectroscopy because of the near isotropic nature of the 4f⁷ configuration of the +3 oxidation state. Gd³⁺ complexes have been studied in several symmetries to understand the underlying mechanisms of the ground state splitting. The abundance of information in Gd³⁺ spectra can be used as a probe for properties of the other rare earth ions in the same complexes. In this work, the zero-field splitting (ZFS) of a series of Gd³⁺ pentagonal bipyramidal complexes of the form [GdX₁X₂(L_eq)₅]ⁿ⁺ [n = 1, X = axial ligands: Cl^-, ^-O^tBu, ^-OArF₅ or n = 3, X = ^tBuPO(NH^i<

SUBMITTER: Petersen JB 

PROVIDER: S-EPMC10230502 | biostudies-literature | 2023 May

REPOSITORIES: biostudies-literature