Self-Assembled p-Carborane Analog of p-Mercaptobenzoic Acid on Au{111}
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F15%3A00445983" target="_blank" >RIV/61388955:_____/15:00445983 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/15:00445983 RIV/61388980:_____/15:00445983
Result on the web
<a href="http://dx.doi.org/10.1021/acs.chemmater.5b02263" target="_blank" >http://dx.doi.org/10.1021/acs.chemmater.5b02263</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.chemmater.5b02263" target="_blank" >10.1021/acs.chemmater.5b02263</a>
Alternative languages
Result language
angličtina
Original language name
Self-Assembled p-Carborane Analog of p-Mercaptobenzoic Acid on Au{111}
Original language description
The p-carborane cluster analog of p-mercaptobenzoic acid, 1-HS-12-COOH-1,12-C2B10H10, has been synthesized and characterized using nuclear magnetic resonance spectroscopy, single-crystal X-ray diffraction analysis, quantum- chemical calculations, and scanning tunneling microscopy. The single-crystal structure and selected packing aspects are discussed and presented in comparison with the two-dimensional periodic arrangements. Scanning tunneling micrographs, recorded under ambient conditions, are used to compare pure monolayers of 1-HS-1,12-C2B10H11 to co-adsorbed monolayers of both the parental precursor and carboxyl-functionalized p-carboranethiolate on Au{111}. Monolayers of both constituents are further characterized by X-ray photoelectron spectroscopy, which shows good agreement between the stoichiometry of each pure monolayer and the nominal stoichiometries of the respective molecules. Results indicate that most of the molecules of both derivatives adsorb as thiolates but that a small fraction of each adsorb as thiols, without complete SH bond scission, and consequently are labile relative to desorption. Wetting-angle measurements confirm the hydrophilic character of monolayers containing the carboxylic acid constituents. Mixed self-assembled monolayers with functionalized constituents of high axial symmetry provide a convenient basis for grafting two- and threedimensional structures.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chemistry of Materials
ISSN
0897-4756
e-ISSN
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Volume of the periodical
27
Issue of the periodical within the volume
15
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
5425-5435
UT code for WoS article
000359499100033
EID of the result in the Scopus database
2-s2.0-84938904576