Vibrational properties of the free and adsorbed acridone

Vibrational properties of the free and adsorbed acridone

Theoretical density functional theory (DFT) calculation, ab initio and experimental vibrational characterization of acridone were performed. The computed vibrational modes agree well with the experimental values of the related crystal structure. Surface enhanced Raman scattering (SERS) of acridone i...

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Veröffentlicht in:Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Molecular and biomolecular spectroscopy, 2004, Vol.60 (1), p.337-342
Hauptverfasser: Cı&#x0302, ntã Pı&#x0302, nzaru, S., Morari, C.
Format: Artikel
Sprache:eng
Schlagworte:
Ab initio
Acridines - chemistry
Acridone
Acridones
Adsorption
DFT
FT-Raman
Models, Molecular
SERS
Spectrophotometry - methods
Spectrum Analysis, Raman - methods
Surface Properties
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Beschreibung
Zusammenfassung:Theoretical density functional theory (DFT) calculation, ab initio and experimental vibrational characterization of acridone were performed. The computed vibrational modes agree well with the experimental values of the related crystal structure. Surface enhanced Raman scattering (SERS) of acridone in silver colloids with different surface potential values was studied. FT-SERS spectrum of acridone revealed different adsorption behavior of the title compound on the silver particles.
ISSN:1386-1425
DOI:10.1016/S1386-1425(03)00231-2