Guest-tuned spin crossover in flexible supramolecular assemblies templated by a halide (Cl−, Br− or I−).

Autor: Darawsheh, M. D., Barrios, L. A., Aromí, G., Roubeau, O., Teat, S. J.
Předmět:
Zdroj: Chemical Communications; 1/11/2017, Vol. 53 Issue 3, p569-572, 4p
Abstrakt: Ligand 1,3-bis(3-(pyridin-2-yl)-1H-pyrazol-5-yl)benzene, L, forms mononuclear spin crossover complexes [FeL3]2+ with pendant arms that cause them to dimerize through numerous intermolecular interactions forming supramolecular (X@[FeL3]2)3+ cations. They have the flexibility to encapsulate Cl, Br or I, which allow tuning the magnetic properties, in the solid state and in solution. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index