One-dimensional molecular zippers.

J Am Chem Soc

Department of Physics and Astronomy, Seoul National University, Seoul 151-747, Korea.

Published: June 2011

We synthesized an azobenzene derivative to demonstrate a one-dimensional molecular zipper. The formation and underlying mechanism of the molecular zipper formed by combined hydrogen-bonding and van der Waals interactions between adjacent molecules were investigated on a Au(111) surface using scanning tunneling microscopy and density functional theory calculations.

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http://dx.doi.org/10.1021/ja2031486DOI Listing

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