title: Why trimerization? Computational elucidation of the origin of selective trimerization of ethene catalyzed by [TaCl3(CH3)2] and an agostic-assisted hydride transfer mechanism.
authors.affiliation: Department of Chemistry and Biochemistry, University of California, Los Angeles, CA 90095-1569, USA.
authors.forename: Zhi-Xiang
authors.initials: ZX
authors.lastname: Yu
authors.forename: K N
authors.initials: KN
authors.lastname: Houk