Titanium, bis(.eta.5-2,4-cyclopentadien-1-yl)bis[2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]-

This compound is an organometallic photoinitiator used to start cationic polymerization upon exposure to light. Its structure incorporates cyclopentadienyl and difluorophenylpyrrole ligands coordinated to a titanium center, and it appears in a salt-like, multi-fragment form.