Switching the on-surface orientation of oxygen-functionalized helicene

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00582393" target="_blank" >RIV/68378271:_____/24:00582393 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0356022" target="_blank" >https://hdl.handle.net/11104/0356022</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/chir.23642" target="_blank" >10.1002/chir.23642</a>

Result language
angličtina
Original language name
Switching the on-surface orientation of oxygen-functionalized helicene
Original language description
Helicenes represent an important class of chiral organic material with promising optoelectronic properties. Hence, functionalization of surfaces with helicenes is a key step toward new organic materials devices. The deposition of a heterohelicene containing two furano groups and two hydroxyl groups onto copper(111) surface in ultrahigh vacuum leads to different adsorbate modifications. At low coverage and low temperature, the molecules tend to lie on the surface in order to maximize van der Waals contact with the substrate. Thermal treatment leads to deprotonation of the hydroxyl groups and in part into a reorientation from lying into a standing adsorbate mode.
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10403 - Physical chemistry

Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)