Cover Feature: Dinuclear Dysprosium Compounds: The Importance of Rigid Bridges (Chem. Eur. J. 7/2025)
The Cover Feature shows the influence of different bridging units between two DyIII ions on the magnetic coupling and dynamic behaviour. The peroxo-bridge is rigid because the O−O bond leads to a longer inter-Dy distance resulting in antiferromagnetic coupling and slow relaxation of magnetisation characteristic of an SMM. The bis-fluoride bridges are floppy as there is no connection between the two bridging atoms. This compound is ferromagnetically coupled but shows no SMM behaviour. The rigidity clearly influences the dynamic behaviour likely as a result of different spin–phonon coupling. More information can be found in the Research Article by M. Perfetti, J. Bendix, A. K. Powell and co-workers (DOI: 10.1002/chem.202403002).
Authors
- Annie K. Powell (ORCID: https://orcid.org/0000-0003-3944-7427)
- Matteo Briganti (ORCID: https://orcid.org/0000-0001-8576-3792)
- Thomas Ruppert (ORCID: https://orcid.org/0000-0002-7692-6550)
- Mauro Perfetti (ORCID: https://orcid.org/0000-0001-5649-0449)
- Christopher E. Anson (ORCID: https://orcid.org/0000-0001-7992-7797)
- Jonas Braun (ORCID: https://orcid.org/0000-0002-2590-4546)
- Jacques Ollivier (ORCID: https://orcid.org/0000-0003-2806-8130)
- Niels Andreas Bonde (ORCID: https://orcid.org/0000-0003-3020-1690)
- Thomas Bergfeldt (ORCID: https://orcid.org/0000-0003-4595-7968)
- Rouven F. Pfleger (ORCID: https://orcid.org/0000-0002-3975-9175)
- Stergios Piligkos (ORCID: https://orcid.org/0000-0002-4011-6476)
- Jesper Bendix (ORCID: https://orcid.org/0000-0003-1255-2868)
Institutions
- Karlsruhe Institute of Technology (DE)
- University of Copenhagen (DK)
- Institut Laue-Langevin (FR)
- University of Florence (IT)
Publication Details
- Journal
- Chemistry - A European Journal
- Published
- 2025-02-03
- DOI
- https://doi.org/10.1002/chem.202580704
- Primary Topic
- Inorganic Chemistry and Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00