New members of radical bridged Ln<sub>2</sub>metallocene single-molecule magnets based on the unsubstituted 1,2,4,5-tetrazine ligand
Niki Mavragani, Alexandros A. Kitos, Akseli Mansikkamäki, Muralee Murugesu
Abstract
The combination of the 1,2,4,5-tetrazine (tz) with Ln metallocenes led to a new family of radical-bridged dinuclear complexes. Strong magnetic Ln–rad coupling was observed, which afforded zero-field SMM behavior for the Tb and Dy analogues.
Topics & Concepts
TetrazineMetalloceneMoleculeLigand (biochemistry)CrystallographyMagnetChemistryMaterials sciencePolymer chemistryPhysicsOrganic chemistryPolymerizationReceptorQuantum mechanicsBiochemistryPolymerMagnetism in coordination complexesLanthanide and Transition Metal ComplexesElectron Spin Resonance Studies