Partial restoration of aromaticity of pentacene-5,7,12,14-tetrone on Cu(111)

The π-conjugation of organic molecules can be strongly influenced when functional groups are added to a molecule, for example when pentacene is converted into pentacene-5,7,12,14-tetrone (P4O) by substitution of four H-atoms with four O-atoms, leading to four C&z.dbd;O double bonds. In fact, alt...

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Veröffentlicht in:	Nanoscale 2024-02, Vol.16 (5), p.2654-2661
Hauptverfasser:	Brill, Lorenz, Brandhoff, Jonas, Gruenewald, Marco, Calcinelli, Fabio, Hofmann, Oliver T, Forker, Roman, Fritz, Torsten
Format:	Artikel
Sprache:	eng
Schlagworte:	Aromaticity Benzene Bonding strength Carbonyl groups Carbonyls Chemical bonds Chemistry Conjugation Density functional theory Functional groups Harmonic oscillators Organic chemistry
Online-Zugang:	Volltext
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