ArticleChemical science2024
Cycl[2,2,4]azine-embedded non-alternant nanographenes containing fused antiaromatic azepine ring.
Article in Chemical science, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- A Theoretical Study of Positively Curved Circulenes Embedded with Five-Membered Heterocycles: Structures and Inversions.Molecules (Basel, Switzerland) · 2024Article
- Theoretical Study on Vibrationally Resolved Electronic Spectra of Chiral Nanographenes.Molecules (Basel, Switzerland) · 2024Article
- Heptacyclic aromatic hydrocarbon isomers with two azulene units fused.Chemical science · 2024Article
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Authors and funding
6 authors.
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No grant is acknowledged in the PubMed record.
Abstract
The development of non-alternant nanographenes has attracted considerable attention due to their unique photophysical properties. Herein, we reported a novel aza-doped, non-alternant nanographene (NG) 1 by embedding the cycl[2,2,4]azine unit into the benzenoid NG framework. Single-crystal X-ray diffractometry suggests saddle or twisted nonplanar geometry of the entire backbone of 1 and coplanar conformation of the cycl[2,2,4]azine unit. DFT calculation together with solid structure indicates that NG 1 possesses significant local antiaromaticity in the azepine ring. By oxidative process or trifluoroacetic acid treatment, this nanographene can transform into a mono-radical cation, which was confirmed by UV/Vis absorption,
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Registered trials
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