Strong magnetic exchange coupling in Ln<sub>2</sub> metallocenes attained by the <i>trans</i>-coordination of a tetrazinyl radical ligand
Niki Mavragani, Alexandros A. Kitos, J Hruby, Stephen Hill, Akseli Mansikkamäki, Jani O. Moilanen, Muralee Murugesu
Abstract
One of the strongest Ln-rad magnetic coupling was attained in a family of dinuclear Ln metallocenes via the trans coordination mode of a tetrazinyl-based radical bridge, with the Tb( iii ) and Dy( iii ) analogues exhibiting SMM behaviour.
Topics & Concepts
Ligand (biochemistry)Bridge (graph theory)Coupling (piping)Inductive couplingCrystallographyChemistryStereochemistryMaterials sciencePhysicsMetallurgyMedicineQuantum mechanicsBiochemistryInternal medicineReceptorMagnetism in coordination complexesLanthanide and Transition Metal ComplexesAdvanced NMR Techniques and Applications