Synthesis and electrochemical properties of bipyrimidine bridged triruthenium complexes

Hiroyoshi Ohtsu, Jun Kitazume, Tadashi Yamaguchi

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Abstract

A new μ4-bpym-bridged dimer of an oxoacetao-triruthenium complex with carbonyl, [{Ru3O(CH3COO)5(CO)(py)} 24-bpym)], was synthesized. The complex possesses two stable mixed-valence states associated with Ru3 III,III,II/Ru3III,II,II and Ru3 III,III,III/Ru3III,III,II. The IR-spectroelectrochemistry reveals ν(CO) spectra in five oxidation states, Ru3III,III,III-Ru3III,III,III to Ru3III,II,II-Ru3III,II,II and both the mixed-valence states show a spectrum indicating medium interaction between the Ru3 units.

Original languageEnglish
Pages (from-to)7502-7504
Number of pages3
JournalDalton Transactions
Volume40
Issue number29
DOIs
Publication statusPublished - 2011 Aug 7

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ASJC Scopus subject areas

  • Inorganic Chemistry

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