Please use this identifier to cite or link to this item: https://doi.org/10.1021/ja801577z
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dc.titleTwo-dimensional pentacene:3,4,9,10-perylenetetracarboxylic dianhydride supramolecular chiral networks on Ag(111)
dc.contributor.authorChen, W.
dc.contributor.authorLi, H.
dc.contributor.authorHuang, H.
dc.contributor.authorFu, Y.
dc.contributor.authorHong, L.Z.
dc.contributor.authorMa, J.
dc.contributor.authorWee, A.T.S.
dc.date.accessioned2014-12-12T07:35:18Z
dc.date.available2014-12-12T07:35:18Z
dc.date.issued2008-09-17
dc.identifier.citationChen, W., Li, H., Huang, H., Fu, Y., Hong, L.Z., Ma, J., Wee, A.T.S. (2008-09-17). Two-dimensional pentacene:3,4,9,10-perylenetetracarboxylic dianhydride supramolecular chiral networks on Ag(111). Journal of the American Chemical Society 130 (37) : 12285-12289. ScholarBank@NUS Repository. https://doi.org/10.1021/ja801577z
dc.identifier.issn00027863
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/116012
dc.description.abstractSelf-assembly of the binary molecular system of pentacene and 3,4,9,10-perylenetetracarboxylic dianhydride (PTCDA) on Ag(111) has been investigated by low-temperature scanning tunneling microscopy, molecular dynamics (MD), and density functional theory (DFT) calculations. Well-ordered two-dimensional (2D) pentacene:PTCDA supramolecular chiral networks are observed to form on Ag(111). The 2D chiral network formation is controlled by the strong interfacial interaction between adsorbed molecules and the underlying Ag(111), as revealed by MD and DFT calculations. The registry effect locks the adsorbed pentacene and PTCDA molecules into specific adsorption sites due to the corrugation of the potential energy surface. The 2D supramolecular networks are further constrained through the directional C=O⋯H-C multiple intermolecular hydrogen bonding between the anhydride groups of PTCDA and the peripheral aromatic hydrogen atoms of the neighboring pentacene molecules. © 2008 American Chemical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1021/ja801577z
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentNUS NANOSCIENCE & NANOTECH INITIATIVE
dc.contributor.departmentPHYSICS
dc.description.doi10.1021/ja801577z
dc.description.sourcetitleJournal of the American Chemical Society
dc.description.volume130
dc.description.issue37
dc.description.page12285-12289
dc.description.codenJACSA
dc.identifier.isiut000259139900040
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