Construction of 2D extended cocrystals on the Au(111) surface via IO halogen bonds.

Chem Commun (Camb)

Key Laboratory of Molecular Nanostructure and Nanotechnology and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, P. R. China. and University of Chinese Academy of Sciences, Beijing 100049, P. R. China.

Published: March 2020

2D extended organic cocrystals were constructed using 1,4-diiodotetrafluorobenzene and aromatic aldehydes via IOaldehyde halogen bonds on an Au(111) surface. The competition and synergy of halogen bonds and hydrogen bonds in 2D co-crystallization were revealed by scanning tunneling microscopy.

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Source
http://dx.doi.org/10.1039/d0cc00199fDOI Listing

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