title: Isolation of two agostic isomers of an organometallic cation: different structures and colors.
authors.affiliation: Physical Sciences Division, Pacific Northwest National Laboratory, P.O. Box 999, Richland, WA 99352 (USA).
authors.forename: Edwin F
authors.initials: EF
authors.lastname: van der Eide
authors.forename: Ping
authors.initials: P
authors.lastname: Yang
authors.forename: R Morris
authors.initials: RM
authors.lastname: Bullock
keywords: agostic interactions; density functional calculations; isomers; molybdenum; structure elucidation