Design and manipulation of a minimalistic hydrocarbon nanocar on Au(111)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00574994" target="_blank" >RIV/68378271:_____/23:00574994 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1002/anie.202212395" target="_blank" >https://doi.org/10.1002/anie.202212395</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/anie.202212395" target="_blank" >10.1002/anie.202212395</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Design and manipulation of a minimalistic hydrocarbon nanocar on Au(111)

Popis výsledku v původním jazyce

Nanocars are carbon-based single-molecules with a precise design that facilitates their atomic-scale control on a surface. The rational design of these molecules is important in atomic and molecular-scale manipulation to advance the development of molecular machines, as well as for a better understanding of self assembly, diffusion and desorption processes. Here, we introduce the molecular design and construction of a collection of minimalistic nanocars. They feature an anthracene chassis and four benzene derivatives as wheels. After sublimation and adsorption on an Au(111) surface, we show controlled and fast manipulation of the nanocars along the surface using the tip of a scanning tunneling microscope (STM). The mechanism behin d the successful displacement is the induced dipole created over the nanocar by the STM tip. We utilized carbon monoxide functionalized tips both to avoid decomposi tion and accidentally picking the nanocars up during the manipulation. This strategy allowed thousands of ma neuvers to successfully win the Nanocar Race II championship.

Název v anglickém jazyce

Design and manipulation of a minimalistic hydrocarbon nanocar on Au(111)

Popis výsledku anglicky

Nanocars are carbon-based single-molecules with a precise design that facilitates their atomic-scale control on a surface. The rational design of these molecules is important in atomic and molecular-scale manipulation to advance the development of molecular machines, as well as for a better understanding of self assembly, diffusion and desorption processes. Here, we introduce the molecular design and construction of a collection of minimalistic nanocars. They feature an anthracene chassis and four benzene derivatives as wheels. After sublimation and adsorption on an Au(111) surface, we show controlled and fast manipulation of the nanocars along the surface using the tip of a scanning tunneling microscope (STM). The mechanism behin d the successful displacement is the induced dipole created over the nanocar by the STM tip. We utilized carbon monoxide functionalized tips both to avoid decomposi tion and accidentally picking the nanocars up during the manipulation. This strategy allowed thousands of ma neuvers to successfully win the Nanocar Race II championship.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10401 - Organic chemistry

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Angewandte Chemie - International Edition

ISSN

1433-7851

e-ISSN

1521-3773

Svazek periodika

62

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

e202212395

Kód UT WoS článku

000898389500001

EID výsledku v databázi Scopus

2-s2.0-85143890734