Source:http://linkedlifedata.com/resource/pubmed/id/17155415
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
16
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| pubmed:dateCreated |
2006-12-12
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| pubmed:abstractText |
Alkanethiol self-assembled monolayer (SAM) phases on Au(111) have been assumed to involve direct S head group bonding to the substrate. Using x-ray standing wave experiments, we show the thiolate actually bonds to gold adatoms; self-organization in these archetypal SAM systems must therefore be governed by the movement of these Au-S-R moieties on the surface between two distinct local hollow sites on the surface. The results of recent ab initio total energy calculations provide strong support for this description, and a rationale for the implied significant molecular mobility in these systems.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
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| pubmed:month |
Oct
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| pubmed:issn |
0031-9007
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| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
20
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| pubmed:volume |
97
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| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
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| pubmed:pagination |
166102
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| pubmed:year |
2006
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| pubmed:articleTitle |
True nature of an archetypal self-assembly system: mobile Au-thiolate species on Au(111).
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| pubmed:affiliation |
Physics Department, University of Warwick, Coventry, UK.
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| pubmed:publicationType |
Journal Article
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