Atomically precise bottom-up synthesis of pi-extended [5]triangulene

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00509487" target="_blank" >RIV/68378271:_____/19:00509487 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/19:73598099
Result on the web
<a href="http://hdl.handle.net/11104/0300242" target="_blank" >http://hdl.handle.net/11104/0300242</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1126/sciadv.aav7717" target="_blank" >10.1126/sciadv.aav7717</a>

Result language
angličtina
Original language name
Atomically precise bottom-up synthesis of pi-extended [5]triangulene
Original language description
Here, we report the bottom-up synthesis of π-extended [5]triangulene with atomic precision via surface-assisted cyclodehydrogenation of a rationally designed molecular precursor on metallic surfaces. Atomic force microscopy measurements unambiguously resolve its ZTGM-like skeleton consisting of 15 fused benzene rings, while scanning tunneling spectroscopy measurements reveal edge-localized electronic states. Bolstered by density functional theory calculations, our results show that [5]triangulenes synthesized on Au(111) retain the open-shell π-conjugated character with magnetic ground states.n
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

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)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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