Modifications of Tanabe-Sugano d${}^6$ diagram induced by radical ligand field: ab initio inspection of a Fe(II)-verdazyl molecular complex

Pablo Roseiro, Saad Yalouz, David J. R. Brook +2

Quantum entanglement between the spin states of a metal centre and radical ligands is suggested in an iron(II) [Fe(dipyvd)${}_2$]${}^{2+}$ compound (dipyvd = 1-isopropyl-3,5-dipyridil-…