Molecular structure and spectroscopic analysis of homovanillic acid and its sodium salt – NMR, FT-IR and DFT studies.

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Title: Molecular structure and spectroscopic analysis of homovanillic acid and its sodium salt – NMR, FT-IR and DFT studies.
Authors: Samsonowicz, M.1 m.samsonowicz@pb.edu.pl, Kowczyk-Sadowy, M.1, Regulska, E.1, Lewandowski, W.1
Source: Spectrochimica Acta Part A: Molecular & Biomolecular Spectroscopy. Jan2014, Vol. 118, p1068-1074. 7p.
Subjects: Molecular structure, Homovanillic acid, Density functional theory, Molecular spectroscopy, Nuclear magnetic resonance spectroscopy, Fourier transform infrared spectroscopy
Abstract: Highlights: [•] The influenced of sodium on homovanillic acid molecule was discussed. [•] FT-IR, FT-Raman and NMR spectra were recorded. [•] The assignment of vibrational spectra of homovanillic acid and its sodium salt was done. [•] Optimized geometrical structures of studied compounds, atomic charges on the atoms, and NMR and IR spectra were calculated. [•] The theoretical parameters were compared with experimental characteristic of studied compounds. [Copyright &y& Elsevier]
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Database: Engineering Source
Description
Abstract:Highlights: [•] The influenced of sodium on homovanillic acid molecule was discussed. [•] FT-IR, FT-Raman and NMR spectra were recorded. [•] The assignment of vibrational spectra of homovanillic acid and its sodium salt was done. [•] Optimized geometrical structures of studied compounds, atomic charges on the atoms, and NMR and IR spectra were calculated. [•] The theoretical parameters were compared with experimental characteristic of studied compounds. [Copyright &y& Elsevier]
ISSN:13861425
DOI:10.1016/j.saa.2013.09.123