Pentaarylfullerenes as noncoordinating cyclopentadienyl anions

Inorg Chem. 2009 Jan 5;48(1):8-9. doi: 10.1021/ic802034m.

Abstract

The first example of an early-transition-metal complex involving a pentaarylfullerene was prepared. Instead of half-sandwich complexes, solvent separated ion pairs were obtained in which the pentaarylfullerene moiety acts as noncoordinating cyclopentadienyl anion.