Unprecedented pairs of uranium (<scp>iv</scp>/<scp>v</scp>) hydroxido and (<scp>iv</scp>/<scp>v</scp>/<scp>vi</scp>) oxido complexes supported by a seven-coordinate cyclen-anchored tris-aryloxide ligand
Sascha T. Löffler, Julian Hümmer, Andreas Scheurer, Frank W. Heinemann, Karsten Meyer
Abstract
Employing the newly developed, hepta-dentate tris(aryloxide) ligand cyclen(Me)( t -Bu, t -Bu ArOH) 3 provides controlled access to the first U( iv / v ) hydroxido and U( iv / v / vi ) oxido complex pairs in a retained ligand environment.
Topics & Concepts
CyclenChemistryTrisCrystallographyLigand (biochemistry)Nuclear magnetic resonance spectroscopySingle crystalSpectroscopyMethyleneMedicinal chemistryStereochemistryQuantum mechanicsPhysicsReceptorBiochemistryRadioactive element chemistry and processingLanthanide and Transition Metal ComplexesOrganometallic Complex Synthesis and Catalysis