Repozytorium

The ab initio and experimental study of the spectroscopic and magnetic properties of Ho(III)-EDTA

Autorzy

Marek Eggen

Andrzej Kędziorski

Rafał Janicki

Maria Korabik

Marek Krośnicki

Rok wydania

2022

Czasopismo

Polyhedron

Numer woluminu

222

Strony

115851/1-115851/10

DOI

10.1016/j.poly.2022.115851

Kolekcja

Naukowa

Język

Angielski

Typ publikacji

Artykuł

Streszczenie

In this paper the ab initio calculations of the electronic structure and the magnetic properties are discussed in the context of the experimental data for the Ho–EDTA complex. In the calculations different models of the cluster have been applied to examine the influence of various parts of the environment of the Ho(III)-EDTA complex on its properties. In particular, the calculations support the expectation that the presence of the water molecules in the first coordination sphere has considerable impact on the oscillator strengths of the electronic transitions and the magnetic susceptibility of the material under study. We have reconsidered the effect of the dynamical electron correlation on the magnetic susceptibility.

Słowa kluczowe

Lanthanide elements, Magnetic properties, Electronic structure calculations, UV-vis-NIR spectroscopy

Adres publiczny

http://dx.doi.org/10.1016/j.poly.2022.115851

Strona internetowa wydawcy

http://www.elsevier.com

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