First Example of the µ(3)-eta(1),eta(2),eta(1)-C(60) Bonding Mode: Ligand-Induced Conversion of pi to sigma C(60)-Metal Complexes We are grateful to the National Research Laboratory (NRL) Program of Korean Ministry of Science & Technology (MOST) and the Korea Science Engineering Foundation (Project No. 1999-1-122-001-5) for financial support of this research

Angew Chem Int Ed Engl. 2001 Apr 17;40(8):1500-1502.
No abstract available