Macroscopic handedness inversion of terbium coordination polymers achieved by doping homochiral ligand analogues.

ABSTRACT: Inspired by natural biological systems, chiral or handedness inversion by altering external and internal conditions to influence intermolecular interactions is an attractive topic for regulating chiral self-assembled materials. For coordination polymers, the regulation of their helical handedness remains little reported compared to polymers and supramolecules. In this work, we choose the chiral ligands R-pempH₂ (pempH₂ = (1-phenylethylamino)methylphosphonic acid) and R-XpempH₂ (X = F, Cl, Br) as the second ligand, which can introduce C-H⋯π and C-H⋯X interactions, doped into the reaction system of the Tb(R-cyampH)₃·3H₂O (cyampH₂ = (1-cyclohexylethylamino)methylphosphonic acid) coordination polymer, which

SUBMITTER: Wang CY 

PROVIDER: S-EPMC10566478 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature