Palladium(II) and Palladium(II)-Platinum(II) mixed metal complexes with mercapto-1,3,4-thiadiazolate

Hidenori Tannai, Kiyoshi Tsuge*, Yoichi Sasaki

*この論文の責任著者

研究成果: ジャーナルへの寄稿学術論文査読

10 被引用数 (Scopus)

抄録

Mononuclear and dinuclear Pd(II) complexes with mercapto-1,3,4- thiadiazolate were prepared by reacting [Pd-(OH)(terpy)](PF 6) with 2-amino-5-mercapto-1,3,4-thiadiazole (Hamct) and 2,5-dimercapto-1,3,4- thiadiazole (H 2dmct). The reaction of [Pd(OH)(terpy)](PF 6) and [Pt(Hdmct)(terpy)](PF 6) resulted in the formation of the Pd(II)-Pt(II) heterometallic complex [{Pd(terpy)}(μ-dmct-S,S′) {Pt(terpy)}](PF 6) 2, which showed that dmct 2- can be utilized to prepare rationally heterometallic systems. Crystal structure analysis of the complexes showed that the ligands coordinate to the Pd(II) and Pt(II) centers by their mercapto groups in a κ 1S coordination mode. The electronic spectra, redox properties, and molecular orbitals of the palladium complexes have been compared to those of Pt(II) congeners that we reported previously. The properties of a Pd(II)-Pt(II) mixed metal complex were elucidated based on the properties of each metal center.

本文言語英語
ページ(範囲)1223-1230
ページ数8
ジャーナルBulletin of the Chemical Society of Japan
79
8
DOI
出版ステータス出版済み - 2006

ASJC Scopus 主題領域

  • 化学一般

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