RAMAN SPECTROSCOPY: A STUDY OF THE VIBRATIONAL SPECTRA OF HYDROXYBENZOIC ACID ISOMERS

RAMAN SPECTROSCOPY: A STUDY OF THE VIBRATIONAL SPECTRA OF HYDROXYBENZOIC ACID ISOMERS

In this study, the Raman spectra of ortho-hydroxybenzoic acid (O-HA), meta-hydroxybenzoic acid (M-HA), and para-hydroxybenzoic acid (P-HA) molecules were recorded in the Raman shift range of 200-800 cm-1 using the Raman time domain spectroscopy (R-TDS) technique. The characteristic Raman scattering...

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Bibliographic Details
Main Authors:	Shaoliang Shi, Shan Tu, Wentao Zhang, Song Yang, Hao Du, Yuanpeng Li, Junhui Hu, Huapeng Xiao
Format:	Article
Language:	English
Published:	Sociedade Brasileira de Química 2025-08-01
Series:	Química Nova
Subjects:	Raman spectrum isomer DFT vibrational mode hydroxybenzoic acids
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422025000800300&tlng=en
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