Issue 18, 2005
From the journal:

Chemical Communications

Nanometer-scale ordering in cast films of columnar metallomesogen as revealed by STM observations†

Norishige Kakegawa,*a   Naomi Hoshino,b   Yuki Matsuoka,a   Noboru Wakabayashi,c   Shin-ichiro Nishimurac  and  Akihiko Yamagishiad  

* Corresponding authors

a The University of Tokyo, Graduate School of Science, 7-3-1, Bunkyo-ku, Tokyo, Japan
E-mail: kawahagi@eps.s.u-tokyo.ac.jp
Fax: +81-5841-4553
Tel: +81-5841-4553

b Division of Chemistry, Graduate School of Science, Hokkaido University, Sapporo, Japan

c Division of Biological Sciences, Graduate School of Science, Hokkaido University, Sapporo, Japan

d CREST, Japan Science and Technology Agency, Japan

Abstract

STM observations were performed on a cast film of a columnar metallomesogen ([Cr(5C8)3]; 5C8 = 1-(3,4,5-trioctyloxyphenyl)-3-(3,4-dioctyloxyphenyl)propane-1,3-dionate anion) on a graphite surface, revealing the nanometer-scale surface ordering into an oblique lattice (a = 10.5 nm, b = 11.5 nm, α = 55°) possibly due to the ΔΛ-chiral interactions.

Graphical abstract: Nanometer-scale ordering in cast films of columnar metallomesogen as revealed by STM observations

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Article information

DOI
https://doi.org/10.1039/B419429B
Article type
Communication
Submitted
05 Jan 2005
Accepted
07 Mar 2005
First published
17 Mar 2005

Chem. Commun., 2005, 2375-2377

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Nanometer-scale ordering in cast films of columnar metallomesogen as revealed by STM observations

N. Kakegawa, N. Hoshino, Y. Matsuoka, N. Wakabayashi, S. Nishimura and A. Yamagishi, Chem. Commun., 2005, 2375 DOI: 10.1039/B419429B

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