Supramolecular assembly through interactions between molecular dipoles and alkali metal ions

Tomoko K. Shimizu, Jaehoon Jung, Hiroshi Imada, Yousoo Kim

研究成果: Article

24 引用 (Scopus)

抜粋

Establishing a way to fabricate well-ordered molecular structures is a necessary step toward advancement in organic optoelectronic devices. Here, we propose to use interactions between electric dipoles of molecules and alkali metal ions to form a well-developed homogeneous monolayer of diarylethene molecules on the Cu(111) surface with the aid of NaCl co-deposition. Scanning tunneling microscopy and density functional theory calculation results indicate that the formation of a row-type structure occurs as a result of interactions between the Na+ ions and the diarylethene molecular dipoles, drastically changing the adsorption configuration from that without Na+.

元の言語English
ページ(範囲)13729-13733
ページ数5
ジャーナルAngewandte Chemie - International Edition
53
発行部数50
DOI
出版物ステータスPublished - 2014 10 29
外部発表Yes

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

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