論文

査読有り
2017年7月

Racemic charge-transfer complexes of a helical polycyclic aromatic hydrocarbon molecule

CRYSTENGCOMM
  • Yukihiro Yoshida
  • ,
  • Yuto Nakamura
  • ,
  • Hideo Kishida
  • ,
  • Hiromi Hayama
  • ,
  • Yoshiaki Nakano
  • ,
  • Hideki Yamochi
  • ,
  • Gunzi Saito

19
26
開始ページ
3626
終了ページ
3632
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1039/c7ce00763a
出版者・発行元
ROYAL SOC CHEMISTRY

Single crystals of racemic charge-transfer complexes comprising a helical polycyclic aromatic hydrocarbon molecule, [6] helicene, as the electron donor (D) and 7,7,8,8-tetracyano-p-quinodimethane (TCNQ) analogs as the electron acceptor (A) were obtained via either co-sublimation or solvent evaporation. All complexes consist of heterochiral DA-type alternating mu-columns with a [center dot center dot center dot P)-[6] helicene center dot center dot center dot TCNQ center dot center dot center dot M)-[ 6] helicene center dot center dot center dot TCNQ center dot center dot center dot] repeating unit, which show a peculiar wavy feature primarily related to the nonplanar geometry of the [6] helicene molecules. [6] Helicene molecules form a two-dimensional sheet intersecting the columns, and the molecular arrangement (snamely, either homochiral or heterochiral arrangement) in the sheets depends on the TCNQ analog. Theoretical calculations were carried out to discuss the origin of the molecular deformation of [6] helicene molecules in the CT solids in terms of intermolecular interactions.

Web of Science ® 被引用回数 : 8

リンク情報
DOI
https://doi.org/10.1039/c7ce00763a
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000404882900012&DestApp=WOS_CPL
ID情報
  • DOI : 10.1039/c7ce00763a
  • ISSN : 1466-8033
  • Web of Science ID : WOS:000404882900012

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