Designed intramolecular blocking of the spin crossover of an Fe(II) complex

Bartual-Murgui , C. ; Vela , S. ; Roubeau , Olivier Stephane (Universidad de Zaragoza) ; Aromí , G

Resumen: A ligand derived from 1,3bpp (2-(pyrazol-1-yl)-6-(pyrazol-3-yl)- pyridine) has been prepared to prove that the spin crossover (SCO) of an Fe(II) complex can be blocked by means of intramolecular interactions not related to the crystal field. Calculations show that the blocking is caused by the energy penalty incurred by the rotation of a phenyl ring, needed to avoid steric hindrance upon SCO.

Idioma: Inglés

DOI: 10.1039/c6dt03047e

Año: 2016

Publicado en: Dalton Transactions 45 (2016), 14058-14062
ISSN: 1477-9226

Factor impacto JCR: 4.029 (2016)

Categ. JCR: CHEMISTRY, INORGANIC & NUCLEAR rank: 7 / 46 = 0.152 (2016) - Q1 - T1

Factor impacto SCIMAGO: 1.229 - Inorganic Chemistry (Q1)

Financiación: info:eu-repo/grantAgreement/ES/MINECO/MAT2014-53961-R
Financiación: info:eu-repo/grantAgreement/ES/MINECO/MAT2015-70868-ERC

Tipo y forma: Artículo (Versión definitiva)

Área (Departamento): Área Física Materia Condensada (Dpto. Física Materia Condensa.)