Visible luminescent Ln<sub>42</sub> nanotorus coordination clusters
نویسندگان
چکیده
Three thermodynamically stable nano-sized complexes containing 42 Ln3+ ions in a single molecule were synthesized via self-assembly process. The compounds have torus or wheel-like architectures and the general formula Ln42L14(OAc)82(OH)30 (Ln = Eu, Tb, Gd, L deprotonated ortho-vanillin, OAc acetate). Eu Tb represent first reported visibly luminescent lanthanide nanotoroids. crystal structures of all three their photophysical properties are reported.
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ژورنال
عنوان ژورنال: Journal of Coordination Chemistry
سال: 2021
ISSN: ['1029-0389', '0095-8972', '1026-7441']
DOI: https://doi.org/10.1080/00958972.2021.1877275