Keto-enol tautomerization drives the self-assembly of Leucoquinizarin on Au(111)

Keto-enol tautomerization drives the self-assembly of Leucoquinizarin on Au(111)

The self-assembly of Leucoquinizarin molecule on Au(111) surface is shown to be characterized by the molecules mostly in their keto-enolic tautomeric form, with evidences of their temporary switching to other tautomeric forms. This reveals a metastable chemistry of the assembled molecules, to be con...

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Veröffentlicht in:arXiv.org 2020-12
Hauptverfasser: Costantini, Roberto, Colazzo, Luciano, Batini, Laura, Matus Stredansky, Mohammed, Mohammed S G, Achilli, Simona, Floreano, Luca, Fratesi, Guido, de Oteyza, Dimas G, Albano Cossaro
Format: Artikel
Sprache:eng
Schlagworte:
Physics - Materials Science
Self-assembly
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Zusammenfassung:The self-assembly of Leucoquinizarin molecule on Au(111) surface is shown to be characterized by the molecules mostly in their keto-enolic tautomeric form, with evidences of their temporary switching to other tautomeric forms. This reveals a metastable chemistry of the assembled molecules, to be considered for their possible employment in the formation of more complex hetero-organic interfaces
ISSN:2331-8422
DOI:10.48550/arxiv.2003.02504