Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/67779
Type: Artigo de periódico
Title: Gas phase infrared Fourier transform spectra of (HCOOH)-C-12 and (HCOOH)-C-13
Author: Luiz, GMRS
Scalabrin, A
Pereira, D
Abstract: Formic acid and its isotopic species are important molecules for which several theoretical and experimental spectroscopic studies were performed. The rotational spectra of the fundamental vibrational modes of these molecules were reported, as well as the infrared spectra of the main monomer and its deuterium derivatives. On the other hand there are almost no available infrared data for the C-13 species. In this work we present the gas phase Fourier transform (FT) spectra of (HCOOH)-C-12 and (HCOOH)-C-13 in the 450 cm(-1) to 5000 cm(-1) region. The spectra were obtained using a Bomem DA-8 spectrometer at 3.0 cm(-1), 0.1 cm(-1), and 0.03 cm(-1) resolution. All the vibrational modes are identified and the vibrational frequencies are used to apply the product rule.
Subject: Fourier transform
formic acid
infrared
gas phase
Country: Inglaterra
Editor: Pergamon-elsevier Science Ltd
Rights: fechado
Identifier DOI: 10.1016/S1350-4495(96)00028-X
Date Issue: 1997
Appears in Collections:Unicamp - Artigos e Outros Documentos

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