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Investigation of the structure and magnetism in lanthanide ß-triketonate tetranuclear assemblies
journal contribution
posted on 2023-05-20, 08:02 authored by Reid, BL, Woodward, RC, Rebecca FullerRebecca Fuller, Sobolev, AN, Skelton, BW, Ogden, MI, Massi, MThe preparation of discrete tetranuclear lanthanide/alkali metal (Ae) assemblies bearing a tribenzoylmethane ligand (LH) is discussed. These assemblies have the general formula [Ln(Ae·HOEt)(L)4]2, where Ln3+ = Gd3+, Tb3+, Dy3+, Ho3+ and Ae+ = Na+, K+, Rb+. The coordination geometries of the lanthanide species were analyzed and compared, revealing a trend between an eight-coordinate square antiprism and triangular dodecahedron dependent on the nature of lanthanide, alkali metal, and lattice solvent. The potassium-containing analogs were also analyzed for their magnetic susceptibility.
History
Publication title
Journal of Coordination ChemistryVolume
69Issue
11-13Pagination
1852-1863ISSN
0095-8972Department/School
School of Natural SciencesPublisher
Taylor & Francis LtdPlace of publication
4 Park Square, Milton Park, Abingdon, England, Oxon, Ox14 4RnRights statement
© 2016 Informa UK Limited, trading as Taylor & Francis GroupRepository Status
- Restricted