Infrared Absorption Spectrum of Methane From 2470 to 3200 cm(−1)

The absorption spectrum of methane has been measured from 2470 to 3200 cm(−1) with a high-resolution infrared spectrometer. Pressures from 0.01 to 4.5 cm of the gas were used in order to observe both intense and weak lines. A total of 2,460 lines were measured in the entire region. The v(3) band at...

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Detalles Bibliográficos
Autores principales: Plyler, Earle K., Tidwell, Eugene D., Blaine, Lamdin R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1960
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5287146/
https://www.ncbi.nlm.nih.gov/pubmed/32196187
http://dx.doi.org/10.6028/jres.064A.021
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author Plyler, Earle K.
Tidwell, Eugene D.
Blaine, Lamdin R.
author_facet Plyler, Earle K.
Tidwell, Eugene D.
Blaine, Lamdin R.
author_sort Plyler, Earle K.
collection PubMed
description The absorption spectrum of methane has been measured from 2470 to 3200 cm(−1) with a high-resolution infrared spectrometer. Pressures from 0.01 to 4.5 cm of the gas were used in order to observe both intense and weak lines. A total of 2,460 lines were measured in the entire region. The v(3) band at 3018 cm(−1) was measured at very slow scanning rates and the lines of the P and R branches were resolved into several components. The observed spectrum is shown in five figures.
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spelling pubmed-52871462020-03-18 Infrared Absorption Spectrum of Methane From 2470 to 3200 cm(−1) Plyler, Earle K. Tidwell, Eugene D. Blaine, Lamdin R. J Res Natl Bur Stand A Phys Chem Article The absorption spectrum of methane has been measured from 2470 to 3200 cm(−1) with a high-resolution infrared spectrometer. Pressures from 0.01 to 4.5 cm of the gas were used in order to observe both intense and weak lines. A total of 2,460 lines were measured in the entire region. The v(3) band at 3018 cm(−1) was measured at very slow scanning rates and the lines of the P and R branches were resolved into several components. The observed spectrum is shown in five figures. [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1960 1960-06-01 /pmc/articles/PMC5287146/ /pubmed/32196187 http://dx.doi.org/10.6028/jres.064A.021 Text en https://creativecommons.org/publicdomain/zero/1.0/ The Journal of Research of the National Bureau of Standards Section A is a publication of the U.S. Government. The papers are in the public domain and are not subject to copyright in the United States. Articles from J Res may contain photographs or illustrations copyrighted by other commercial organizations or individuals that may not be used without obtaining prior approval from the holder of the copyright.
spellingShingle Article
Plyler, Earle K.
Tidwell, Eugene D.
Blaine, Lamdin R.
Infrared Absorption Spectrum of Methane From 2470 to 3200 cm(−1)
title Infrared Absorption Spectrum of Methane From 2470 to 3200 cm(−1)
title_full Infrared Absorption Spectrum of Methane From 2470 to 3200 cm(−1)
title_fullStr Infrared Absorption Spectrum of Methane From 2470 to 3200 cm(−1)
title_full_unstemmed Infrared Absorption Spectrum of Methane From 2470 to 3200 cm(−1)
title_short Infrared Absorption Spectrum of Methane From 2470 to 3200 cm(−1)
title_sort infrared absorption spectrum of methane from 2470 to 3200 cm(−1)
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5287146/
https://www.ncbi.nlm.nih.gov/pubmed/32196187
http://dx.doi.org/10.6028/jres.064A.021
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