A new ligand environment in organolanthanoid chemistry: sterically hindered, chelating diolato ligands and the X-ray structure of [La{CH(SiMe3)2}{1,1′-(2-OC6H2But2-3,5)2}(thf)3](thf = tetrahydrofuran)
A new ligand environment in organolanthanoid chemistry: sterically hindered, chelating diolato ligands and the X-ray structure of [La{CH(SiMe3)2}{1,1′-(2-OC6H2But2-3,5)2}(thf)3](thf = tetrahydrofuran)