Transition from homochiral clusters to racemate monolayers during 2D crystallization of trioxa[11]helicene on Ag(100)
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00549994" target="_blank" >RIV/68378271:_____/21:00549994 - isvavai.cz</a>
Alternative codes found
RIV/61388963:_____/21:00549994
Result on the web
<a href="https://doi.org/10.1002/cphc.202000853" target="_blank" >https://doi.org/10.1002/cphc.202000853</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/cphc.202000853" target="_blank" >10.1002/cphc.202000853</a>
Alternative languages
Result language
angličtina
Original language name
Transition from homochiral clusters to racemate monolayers during 2D crystallization of trioxa[11]helicene on Ag(100)
Original language description
The phenomenon of chiral crystallization into homochiral crystals is known for more than 170 years, yet it is still poorly understood. Studying crystallization on surfaces under well-defined condition seems a promising approach towards better understanding the intermolecular chiral recognition mechanisms during nucleation and growth. The two-dimensional aggregation of racemic trioxaundecahelicene on the single crystalline silver(100) surface has been investigated with scanning tunneling microscopy and with non-contact atomic force microscopy, as well as molecular modeling simulations. A transition from homochiral cluster motifs to heterochiral assembly into large islands with increasing coverage is observed. Force field modelling confirms higher stability of heterochiral arrangements from twelve molecules on. Results are discussed with respect to previous findings for the all-carbon heptahelicene on the same surface.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ChemPhysChem
ISSN
1439-4235
e-ISSN
1439-7641
Volume of the periodical
22
Issue of the periodical within the volume
3
Country of publishing house
DE - GERMANY
Number of pages
5
Pages from-to
293-297
UT code for WoS article
000601102500001
EID of the result in the Scopus database
2-s2.0-85097963948