title: Formation of bridging acylium and nitrilium complexes by reaction of carbon monoxide and tert-butyl isocyanide with a bridging diiron methylidyne complex.  Evidence for strong electron donation from the Fe2C core onto the .mu.-CHC.tplbond.O and .mu.-CHC.tplbond.NR ligands.
authors.forename: C P
authors.initials: CP
authors.lastname: Casey
authors.forename: M
authors.initials: M
authors.lastname: Crocker
authors.forename: G P
authors.initials: GP
authors.lastname: Niccolai
authors.forename: P J
authors.initials: PJ
authors.lastname: Fagan
authors.forename: M S
authors.initials: MS
authors.lastname: Konings