Pentavalent uranyl stabilized by a dianionic bulky tetradentate ligand.
A pentavalent uranyl complex supported by a bulky dianionic tetradentate (ONNO)-type salan ligand has been prepared by direct synthesis from the iodide precursor {[UO(2)Py(5)][KI(2)Py(2)]}(n), and displays high stability towards disproportionation and ligand dissociation but reactivity towards oxidizing substrates.
Horeglad
Pawel
P
Laboratoire de Reconnaissance Ionique et Chimie de Coordination, INAC, CEA-Grenoble, Grenoble Cedex 09, France.
Nocton
Grégory
G
Filinchuk
Yaroslav
Y
Pécaut
Jacques
J
Mazzanti
Marinella
M