摘要 : A new 2,5-bis(ferrocenyl)ruthenacyclopentatriene complex was synthesized by the metallacycle formation reaction of RuBrCp(cod) (Cp = #eta#~5-C_5H_5) and ethynylferrocene. Cyclic votammetry of the complex showed a reversible one-el... 展开 A new 2,5-bis(ferrocenyl)ruthenacyclopentatriene complex was synthesized by the metallacycle formation reaction of RuBrCp(cod) (Cp = #eta#~5-C_5H_5) and ethynylferrocene. Cyclic votammetry of the complex showed a reversible one-electron reduction due to the ruthenacycle and a two-step one-electron oxidation ofthe ferrocenyl moieties. separation of the redox potentials of the ferrocenyl moieties was 0.24 V, and the electronic spectrum of one-electron oxidized species exhibited an intervalence-transfer band at 1180 nm. These results indicate the existence of significant electronic interactions between two ferrocenyl moicties through the ruthenacyclopentatriene ring. 收起