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  Supramolecular columns of hexabenzocoronenes on copper and gold(111) surfaces

Ruffieux, P., Gröning, O., Bielmann, M., Simpson, C., Müllen, K., Schlapbach, L., et al. (2002). Supramolecular columns of hexabenzocoronenes on copper and gold(111) surfaces. Physical Review B, 66(7): 073409. doi:10.1103/PhysRevB.66.073409.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-000F-654F-1 Version Permalink: http://hdl.handle.net/21.11116/0000-0002-8156-B
Genre: Journal Article

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 Creators:
Ruffieux, P., Author
Gröning, O., Author
Bielmann, M., Author
Simpson, C.1, Author              
Müllen, Klaus1, Author              
Schlapbach, L., Author
Gröning, P., Author
Affiliations:
1MPI for Polymer Research, Max Planck Society, ou_1309545              

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 Abstract: We report on the growth of supramolecular columns of polyaromatic hydrocarbons on Au(111) and Cu(111) single-crystal surfaces. The lateral separation of the columns was found to depend on the substrate and is determined by the commensurately formed superlattice of the first molecular monolayer. X-ray photoelectron diffraction in combination with low-energy electron diffraction reveals stack growth with small lateral offsets from the column axis but with conservation of the molecular orientation. The mechanism of column growth is explained by simulation results of the intermolecular interaction assuming a Lennard-Jones potential. The size of hexabenzocoronene and its ability to condense into one- dimensional supramolecular structures make it an ideal candidate for the accommodation and the positioning of functional groups to form a functional molecular assembly.

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Language(s): eng - English
 Dates: 2002-08-15
 Publication Status: Published in print
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: No review
 Identifiers: eDoc: 28623
ISI: 000177969800035
DOI: 10.1103/PhysRevB.66.073409
 Degree: -

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Title: Physical Review B
  Abbreviation : Phys. Rev. B
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Woodbury, NY : American Physical Society
Pages: - Volume / Issue: 66 (7) Sequence Number: 073409 Start / End Page: - Identifier: ISSN: 1098-0121
CoNE: https://pure.mpg.de/cone/journals/resource/954925225008