錯形成制御に基づく共役錯体の合成と構造

• 森内 敏之

• 宮石 学

• 板東 誠二

• 平尾 俊一

書誌事項

タイトル別名

• Synthesis and Structure of Conjugated Complexes Based on Controlled Complexation

抄録

Redox-active metal-assembled conjugated complexes were obtained by control of coordination modes. The π-conjugated molecule, N,N'-bis(4'-dimethylaminophenyl)-1,4-benzoquinone diimine (L), was introduced to the palladium(II) complex bearing one interchangeable coordination site, affording the conjugated homobimetallic palladium(II) complex. The single-crystal X-ray structure determination of the conjugated homobimetallic palladium(II) complex reveals that two palladium complex units are bridged by the quinonediimine moiety to form the C₂-symmetrical 2:1 complex in anti configuration. On the other hand, alternative coordination array of L and a palladium(II) complex having two coordination sites led to the formation of the conjugated polymeric complex or the conjugated trimetallic macrocycle depending on the coordination mode. The single-crystal X-ray structure determination of the conjugated trimetallic macrocycle indicates the coordination of both quinonediimine nitrogens to palladium centers in syn configuration and that the quinonediimine planes are inclined in the range of 28° to the plane defined by the six nitrogen atoms of the quinonediimine, creating an open cavity with different faces.

収録刊行物

• 基礎有機化学討論会要旨集（基礎有機化学連合討論会予稿集）

  基礎有機化学討論会要旨集（基礎有機化学連合討論会予稿集） 16 (0), 301-301, 2002

  基礎有機化学会（基礎有機化学連合討論会）

キーワード

• redox-active
• quinonediimine
• conjugated homobimetallic complex
• conjugated polymeric complex
• conjugated trimetallic macrocycle

詳細情報

• CRID: 1390001205553998336
• NII論文ID: 130004644823
• DOI: 10.11494/kisoyuki.16.0.301.0
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可