User:OrganoMetallurgy/Drafts/Trovacene

= non-chembox sections = Trovacene (η7C7H7)V(η5-C5H5) is an organovanadium sandwich complex. Isomer of bis(benzene)vanadium. It is paramegnetic due having a unpaired electron

Structure
Sandwich with cyclopentadienyl and cycloheptatrienyl rings (approximately) parallel The vanadium can be considered either zerovalent or tetravalent depending on what the formal charge on the cycloheptatrienyl ligand is considered to be (+1 or -3)