Papers

2016

Synthesis and characterization of an Ru2(III, IV) complex containing pyrophosphate bridge

Chemistry Letters
  • Yuji Miyazato
    • ,
  • Tohru Wada
    • ,
  • Masaaki Ohba
    • ,
  • Nobuyuki Matsushita
Volume
45
Number
12
First page
1388
Last page
1390
Language
English
Publishing type
Research paper (scientific journal)
DOI
10.1246/cl.160721
Publisher
Chemical Society of Japan
We prepared a new Ru2(III, IV) complex containing a pyrophosphate as the dinucleating component, by the reaction between the mononuclear complex [Ru(Me3tacn)Cl3] and Na4P2O7�10H2O in aqueous solution. Cyclic voltammetric measurement for the complex [{Ru(Me3tacn)}2(μ-O)(μ-P2O7)]PF6 (1) in aqueous solution revealed the formation of two species with higher oxidation states, such as [O=Ru(IV)Ru(IV)=O] and [O=Ru(IV)Ru(V)=O]+. Furthermore, this complex showed activity for water oxidation reaction with Ce(NH4)2(NO3)6 as the chemical oxidant in acidic aqueous solution.
Link information
DOI
https://doi.org/10.1246/cl.160721
ID information
  • DOI : 10.1246/cl.160721
  • ISSN : 1348-0715
  • ISSN : 0366-7022
  • SCOPUS ID : 84996606915
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