Number of the records: 1
On-surface strain-driven synthesis of nonalternant non-benzenoid aromatic compounds containing four- to eight-membered rings
- 1.
SYSNO ASEP 0549095 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title On-surface strain-driven synthesis of nonalternant non-benzenoid aromatic compounds containing four- to eight-membered rings Author(s) Mallada Faes, Benjamin Jose (FZU-D) ORCID, RID
De La Torre Cerdeño, Bruno (FZU-D) ORCID
Mendieta Moreno, Jesús Ignacio (FZU-D) ORCID
Nachtigallová, Dana (UOCHB-X) RID, ORCID
Matěj, Adam (FZU-D) ORCID
Matoušek, Mikuláš (UFCH-W)
Mutombo, Pingo (FZU-D) RID, ORCID
Brabec, Jiří (UFCH-W) RID, ORCID
Veis, Libor (UFCH-W) RID, ORCID
Cadart, T. (CZ)
Kotora, M. (CZ)
Jelínek, Pavel (FZU-D) RID, ORCIDNumber of authors 12 Source Title Journal of the American Chemical Society. - : American Chemical Society - ISSN 0002-7863
Roč. 143, č. 36 (2021), s. 14694-14702Number of pages 9 s. Language eng - English Country US - United States Keywords nc-AFM ; on surface chemistry ; nonalternant ; non-benzenoid ; aromatic ; DMRG ; STM Subject RIV CF - Physical ; Theoretical Chemistry OECD category Physical chemistry Subject RIV - cooperation Institute of Organic Chemistry and Biochemistry - Physical ; Theoretical Chemistry
J. Heyrovsky Institute of Physical Chemistry - Physical ; Theoretical ChemistryR&D Projects GX20-13692X GA ČR - Czech Science Foundation (CSF) LM2018110 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) GX19-27454X GA ČR - Czech Science Foundation (CSF) GJ18-18940Y GA ČR - Czech Science Foundation (CSF) Method of publishing Limited access Institutional support FZU-D - RVO:68378271 ; UOCHB-X - RVO:61388963 ; UFCH-W - RVO:61388955 UT WOS 000697286000034 EID SCOPUS 85114016043 DOI 10.1021/jacs.1c06168 Annotation Herein, we present a novel route, employing on-surface chemistry, to synthesize nonalternant polycyclic aromatic hydrocarbons containing up to four distinct kinds of non-benzenoid rings. We show that the surface-induced mechanical constraints imposed on strained helical reactants play a decisive role leading to the formation of products, energetically unfavorable in solution, with a peculiar ring current stabilizing the aromatic character of the π-conjugated system. Determination of the chemical and electronic structures of the most frequent product reveals its closed-shell character and low band gap. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2022 Electronic address https://doi.org/10.1021/jacs.1c06168
Number of the records: 1