Issue 76, 2014

Thermally activated polymorphic transition from a 1D ribbon to a 2D carpet: squaric acid on Au(111)

Abstract

Polymorphic transition from the 1D ribbon to the 2D carpet superstructure of squaric acid molecules on Au(111) was achieved through a thermally activated process. Our combined STM and DFT study revealed that the molecular arrangements in 1D and 2D superstructures are determined by the stability of their conformational isomers and assembled structures, respectively.

Graphical abstract: Thermally activated polymorphic transition from a 1D ribbon to a 2D carpet: squaric acid on Au(111)

Supplementary files

Article information

Article type
Communication
Submitted
25 Qad 2014
Accepted
03 Leq 2014
First published
05 Leq 2014

Chem. Commun., 2014,50, 11230-11233

Author version available

Thermally activated polymorphic transition from a 1D ribbon to a 2D carpet: squaric acid on Au(111)

K. Ueji, J. Jung, J. Oh, K. Miyamura and Y. Kim, Chem. Commun., 2014, 50, 11230 DOI: 10.1039/C4CC05794E

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