Decacene: On-Surface Generation
Publikation: Beitrag in Fachzeitschrift › Forschungsartikel › Beigetragen › Begutachtung
Beitragende
Abstract
Acenes are intriguing molecules with unique electronic properties. The difficulties in their preparation owing to low stability under ambient conditions are apparent because successful syntheses of long unsubstituted acenes are still scarce, in spite of the great attention they have attracted. Only unsubstituted acenes up to heptacene have been isolated in bulk, with nonacene being the largest acene detected to date. Herein we use on-surface assisted reduction of tetraepoxy decacene precursors on Au(111) as the key step to generate unprecedented decacene which is visualized and its electronic resonances studied by scanning tunneling microscopy (STM) and spectroscopy (STS).
Details
Originalsprache | Englisch |
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Seiten (von - bis) | 11945-11948 |
Seitenumfang | 4 |
Fachzeitschrift | Angewandte Chemie - International Edition |
Jahrgang | 56 |
Ausgabenummer | 39 |
Publikationsstatus | Veröffentlicht - 18 Sept. 2017 |
Peer-Review-Status | Ja |
Externe IDs
PubMed | 28771920 |
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ORCID | /0000-0001-9607-8715/work/142252631 |
Schlagworte
Forschungsprofillinien der TU Dresden
ASJC Scopus Sachgebiete
Schlagwörter
- acenes, decacene, deoxygenation, molecular resonance imaging, on-surface chemistry