Characterization of ruthenium-dinitrogen tetraamine complexes by XAFS spectroscopy

Kaoru Okamoto, Toshikazu Takahashi, Kenji Kohdate, Hiroshi Kondoh, Toshihiko Yokoyama, Toshiaki Ohta

研究成果: Article

9 引用 (Scopus)

抜粋

A reaction between N2 and trans-RuIICl2L (L=2,5,9,12-tetramethyl-2,5,9,12-tetraazatridecane) in aqueous solutions has been investigated by XAFS spectroscopy. Ru K-edge EXAFS clearly revealed that there exists an N2-bridged binuclear complex and that the Ru-Ru distance is 4.96 Å with the coordination number of 0.5. The Ru K-edge energies of the N2 complexes are closer to that of RuIIICl2L+ rather than that of RuIICl2L, indicating back donation from the Ru dπ to the N2 π* orbitals.

元の言語English
ページ(範囲)689-691
ページ数3
ジャーナルJournal of Synchrotron Radiation
8
発行部数2
DOI
出版物ステータスPublished - 2001 3 1
外部発表Yes

ASJC Scopus subject areas

  • Radiation
  • Nuclear and High Energy Physics
  • Instrumentation

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