Mononuclear Lanthanide Complexes Containing [O-O]-Chelating Sulfonylamidophosphate Type Ligands - Archive ouverte HAL Access content directly
Journal Articles European Journal of Inorganic Chemistry Year : 2019

Mononuclear Lanthanide Complexes Containing [O-O]-Chelating Sulfonylamidophosphate Type Ligands

Abstract

The ability of a sulfonyl amidophosphate (SAPh) compounds having the structural fragment RSO2NHP(O)R to act as a β-diketone homologue for the complexation of Ln(III) ions has been explored. We report the synthesis and magnetic properties of five mononuclear complexes of formula LnL3Phen (L stands for deprotonated bis(methyl(phenyl)amino)phosphoryl)benzenesulfonamide, C6H5SO2NP(O)[N(CH3)(C6H5)]2, and Phen for phenanthroline) with Ln = TbIII, DyIII, HoIII, ErIII, and YbIII, along with the X-ray structure of the Dysprosium and Ytterbium compounds. In-field SMM behaviors were observed for the Dy and Er derivatives.
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hal-02367488 , version 1 (10-11-2020)

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Angelina Prytula-Kurkunova, Céline Pichon, Carine Guyard-Duhayon, Vladimir Amirkhanov, Jean-Pascal Sutter. Mononuclear Lanthanide Complexes Containing [O-O]-Chelating Sulfonylamidophosphate Type Ligands. European Journal of Inorganic Chemistry, 2019, 2019 (42), pp.4592-4596. ⟨10.1002/ejic.201900976⟩. ⟨hal-02367488⟩
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