Issue 29, 2020

Radii-dependent self-assembly of chiral lanthanide complexes: synthesis, chirality, and single-molecule magnet behavior

Abstract

A pair of 3-methoxysalicylhydrazone-based homochiral ligands constructed chiral trinuclear and pentanuclear complexes with LaIII and DyIII ions, respectively, which indicates that the radii controlled the self-assembled structures. Chiral transfer during the self-assembly processes was confirmed by crystal structure analysis and CD spectroscopy. Then, magnetic investigations demonstrated that the chiral Dy5 complexes exhibited typical single-molecule magnet behavior.

Graphical abstract: Radii-dependent self-assembly of chiral lanthanide complexes: synthesis, chirality, and single-molecule magnet behavior

Supplementary files

Article information

Article type
Paper
Submitted
12 Mei 2020
Accepted
01 Jul 2020
First published
07 Jul 2020

Dalton Trans., 2020,49, 10120-10126

Radii-dependent self-assembly of chiral lanthanide complexes: synthesis, chirality, and single-molecule magnet behavior

G. Li, X. Zhao, Q. Han, L. Wang and W. Liu, Dalton Trans., 2020, 49, 10120 DOI: 10.1039/D0DT01711F

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