Role of Herzberg–Teller Vibronic Coupling in Surface-Enhanced Resonance Raman Spectra of 4,4′-Diaminotolane with Nearly Close Molecular and Charge-Transfer Transitions

We have investigated the surface-enhanced resonance Raman spectroscopy (SERRS) for 4,4′-diaminotolane absorbed on silver experimentally and theoretically. Experimental observation shows greatly enhanced bg symmetric modes ν26 and ν27, which are silent in normal Raman spectroscopy and SERS on gold. T...

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Veröffentlicht in:	Journal of physical chemistry. C 2021-08, Vol.125 (31), p.17202-17211
Hauptverfasser:	Jamshidi, Zahra, Ashtari-Jafari, Sahar, Smirnov, Aleksei, Solovyeva, Elena V
Format:	Artikel
Sprache:	eng
Schlagworte:	C: Spectroscopy and Dynamics of Nano, Hybrid, and Low-Dimensional Materials
Online-Zugang:	Volltext
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