Synthesis and structure of bivalent ytterbocenes and their coordination chemistrywith pi-acceptor ligands

摘要

The bivalent lanthanide metallocenes (1,3-(Me3(sub)C)2(sub)C5(sub)H3(sub))2(sub)Yb and (Me4(sub)C5(sub)H)2(sub)Yb have been synthesized and their structures have been determined by X-ray crystallography.