Please use this identifier to cite or link to this item: https://doi.org/10.1021/jp052329i
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dc.titleSelective attachment of 1,4-benzenedimethanethiol on the copper mediated Si(111)-(7 × 7) surface through S-Cu linkage
dc.contributor.authorZhang, Y.P.
dc.contributor.authorYong, K.S.
dc.contributor.authorLai, Y.H.
dc.contributor.authorXu, G.Q.
dc.contributor.authorWang, X.S.
dc.date.accessioned2014-10-16T08:39:45Z
dc.date.available2014-10-16T08:39:45Z
dc.date.issued2005-07-28
dc.identifier.citationZhang, Y.P., Yong, K.S., Lai, Y.H., Xu, G.Q., Wang, X.S. (2005-07-28). Selective attachment of 1,4-benzenedimethanethiol on the copper mediated Si(111)-(7 × 7) surface through S-Cu linkage. Journal of Physical Chemistry B 109 (29) : 13843-13846. ScholarBank@NUS Repository. https://doi.org/10.1021/jp052329i
dc.identifier.issn15206106
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/94760
dc.description.abstractThe well-defined and patterned copper clusters formed on the Si(111)-(7 × 7) surface have been employed as a template for selective binding of 1,4-benzenedimethanethiol (HS-CH 2-C 6H 4-CH 2-SH, 1,4-BDMT), to form ordered molecular nanostructures. Scanning tunneling microscopic (STM) studies showed that each 1,4-BDMT molecule preferentially binds to two neighboring copper atoms within one copper cluster through the S-Cu interaction with its molecular plane parallel to the surface, whereas some 1,4-BDMT bond to individually adsorbed copper atoms, resulting in an upright configuration. Large-scale two-dimensional molecular nanostructures can be obtained using this patterned assembly technique. Our experiments demonstrate the feasibility for controllable growth of ordered molecular nanostructures on the Si(111)-(7 × 7) surface. © 2005 American Chemical Society.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1021/jp052329i
dc.sourceScopus
dc.typeArticle
dc.contributor.departmentCHEMISTRY
dc.contributor.departmentPHYSICS
dc.description.doi10.1021/jp052329i
dc.description.sourcetitleJournal of Physical Chemistry B
dc.description.volume109
dc.description.issue29
dc.description.page13843-13846
dc.description.codenJPCBF
dc.identifier.isiut000230698100001
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