Issue 35, 2022

A ferric guest inside a spin crossover ferrous helicate

Abstract

A designed dimetallic Fe(II) helicate made with biphenylene-bridged bispyrazolylpyridine ligands and exhibiting a process of spin crossover at temperatures above ambient is shown to encapsulate an S = 5/2 tris-oxalato Fe(III) ion. The spin relaxation dynamics of this guest are strongly reduced upon encapsulation.

Graphical abstract: A ferric guest inside a spin crossover ferrous helicate

Supplementary files

Article information

Article type
Communication
Submitted
14 févr. 2022
Accepted
31 mars 2022
First published
05 avr. 2022

Chem. Commun., 2022,58, 5375-5378

Author version available

A ferric guest inside a spin crossover ferrous helicate

L. A. Barrios, R. Diego, M. Darawsheh, J. I. Martínez, O. Roubeau and G. Aromí, Chem. Commun., 2022, 58, 5375 DOI: 10.1039/D2CC00928E

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