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

Herein, we report the influence of solvent on the self-assembly of a dinuclear helicate, (NMe4)2[Eu2(LR)4]. A multiple species mixture with the chemical composition of [Eu2(LR)2n]n‒ present in CH₃CN, can be...