Effect of the heteroatom on the magnetic and luminescent properties of hybrid lanthanide-substituted Keggin-type polyoxometalates

Abstract

Replacement of the heteroatom from Si to Ge has a strong influence on the luminescent properties of a series of hybrid, sandwich-type K5[Ln(α-GeW11O39)(C20H22Br2N2O4)]·14H2O (1Ge-Ln, Ln = Sm to Lu) anions. Interestingly, the Gd and Yb derivatives retain their ability to display slow relaxation of magnetisation.

Supplementary files

Article information

Article type
Communication
Submitted
10 May 2024
Accepted
24 Jul 2024
First published
25 Jul 2024
This article is Open Access
Creative Commons BY-NC license

Dalton Trans., 2024, Accepted Manuscript

Effect of the heteroatom on the magnetic and luminescent properties of hybrid lanthanide-substituted Keggin-type polyoxometalates

J. Bustamante-Fernández, E. Ruiz-Bilbao, C. Rodríguez-Esteban, M. Gonidec, J. A. Garcia, L. Lezama, J. M. Gutierrez-Zorrilla, I. Oyarzabal and B. Artetxe, Dalton Trans., 2024, Accepted Manuscript , DOI: 10.1039/D4DT01379D

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