[Ln16] complexes (Ln = GdIII, DyIII): molecular analogues of natural minerals such as hydrotalcite.

Autor: Richardson, Paul, Hsu, Ting-Jung, Kuo, Che-Jung, Holmberg, Rebecca J., Gabidullin, Bulat, Rouzières, Mathieu, Clérac, Rodolphe, Murugesu, Muralee, Lin, Po-Heng
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Zdroj: Dalton Transactions: An International Journal of Inorganic Chemistry; 10/7/2018, Vol. 47 Issue 37, p12847-12851, 5p
Abstrakt: Two new hexadecanuclear lanthanide complexes employing the 1,5-bis(salicylidene)carbohydrazide (H2bsc) ligand are reported herein. These polynuclear aggregates crystallize in the R3̅ space group, which is unprecedented in a family of lanthanide complexes with such high nuclearity. Magnetic susceptibility measurements reveal weak intramolecular interactions between the magnetic centres, and in the case of compound 2 (DyIII), single-molecule magnet properties are observed. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index