Tailoring Magnetic Features in Zigzag-Edged Nanographenes by Controlled Diels-Alder Reactions.
Diels-Alder reaction
circumacenes
peri-acenes
singlet biradicals
zigzag edges
Journal
Chemistry (Weinheim an der Bergstrasse, Germany)
ISSN: 1521-3765
Titre abrégé: Chemistry
Pays: Germany
ID NLM: 9513783
Informations de publication
Date de publication:
10 Jun 2020
10 Jun 2020
Historique:
received:
04
03
2020
revised:
11
04
2020
pubmed:
17
4
2020
medline:
17
4
2020
entrez:
17
4
2020
Statut:
ppublish
Résumé
Nanographenes (NGs) with tunable electronic and magnetic properties have attracted enormous attention in the realm of carbon-based nanoelectronics. In particular, NGs with biradical character at the ground state are promising building units for molecular spintronics. However, most of the biradicaloids are susceptible to oxidation under ambient conditions and photolytic degradation, which hamper their further applications. Herein, we demonstrated the feasibility of tuning the magnetic properties of zigzag-edged NGs in order to enhance their stability via the controlled Diels-Alder reactions of peri-tetracene (4-PA). The unstable 4-PA (y
Identifiants
pubmed: 32298000
doi: 10.1002/chem.202001130
pmc: PMC9328941
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
7497-7503Subventions
Organisme : European Union's Horizon 2020
ID : Grant agreement No. 785219
Organisme : EU Graphene Flagship
Organisme : German Research Foundation (DFG)
Informations de copyright
© 2020 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
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