Chemisorption of acetophenone on Si(111)-7 7. Polar aromatic molecule on electronically complex surface
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F16%3A00471542" target="_blank" >RIV/68378271:_____/16:00471542 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/acs.jpcc.6b00486" target="_blank" >http://dx.doi.org/10.1021/acs.jpcc.6b00486</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.jpcc.6b00486" target="_blank" >10.1021/acs.jpcc.6b00486</a>
Alternative languages
Result language
angličtina
Original language name
Chemisorption of acetophenone on Si(111)-7 7. Polar aromatic molecule on electronically complex surface
Original language description
Temperature-dependent chemisorption of acetophenone molecules on the Si(111)-7 X 7 reconstruction was studied by means of scanning tunneling microscopy, scanning tunneling spectroscopy, and density functional theory calculations. A configuration interpreted as a silyl enolether has been repeatedly observed on the surface at room temperature and after annealing to 75 degrees C. The most frequent structure on the surface stable up to 150 degrees C is identified as a 1,6-adduct to two adatoms of the neighboring half unit cells. The results suggest that presence of the polar group in the molecule affects the chemisorption in a way that leads to bonding with two adatoms.
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
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physical Chemistry C
ISSN
1932-7447
e-ISSN
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Volume of the periodical
120
Issue of the periodical within the volume
17
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
9200-9206
UT code for WoS article
000375631100022
EID of the result in the Scopus database
2-s2.0-84969245772