Solvent induced self-assembly of a dinuclear Eu(III) helicate and emergent strong CPL.

Dalton Trans

Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education, School of Chemistry and Materials Science Heilongjiang University, 74 Xuefu Road, Harbin 150080, China.

Published: January 2025

Herein, we report the influence of solvent on the self-assembly of a dinuclear helicate, (NMe)[Eu(LR)]. A multiple species mixture with the chemical composition of [Eu(LR)] present in CHCN can be transformed into a helicate upon increasing the content of CHCl, accompanied by a significant enhancement in circularly polarized luminescence activity.

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http://dx.doi.org/10.1039/d4dt02934hDOI Listing

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