Element specific determination of the magnetic properties of two macrocyclic tetranuclear 3d-4f complexes with a Cu3Tb core by means of X-ray magnetic circular dichroism (XMCD)
Autor(en): | Balinski, K. Schneider, L. Woellermann, J. Buling, A. Joly, L. Piamonteze, C. Feltham, H. L. C. Brooker, S. Powell, A. K. Delley, B. Kuepper, K. |
Stichwörter: | ANISOTROPY; BEHAVIOR; Chemistry; Chemistry, Physical; COORDINATION CLUSTERS; EXCHANGE INTERACTIONS; FAMILY; ION; IRON; Physics; Physics, Atomic, Molecular & Chemical; SINGLE-MOLECULE MAGNET; SLOW RELAXATION; TRANSITION | Erscheinungsdatum: | 2018 | Herausgeber: | ROYAL SOC CHEMISTRY | Journal: | PHYSICAL CHEMISTRY CHEMICAL PHYSICS | Volumen: | 20 | Ausgabe: | 33 | Zusammenfassung: | We apply X-ray magnetic circular dichroism to study the internal magnetic structure of two very promising star shaped macrocyclic complexes with a CuII3Tb(III) core. These complexes are rare examples prepared with a macrocyclic ligand that show indications of SMM (Single Molecule Magnet) behavior, and they differ only in ring size: one has a propylene linked macrocycle, [CuII3Tb(III)(L-Pr)(NO3)(2)(MeOH)(H2O)(2)](NO3) |
ISSN: | 14639076 | DOI: | 10.1039/c7cp08689j |
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geprüft am 28.05.2024