Abstract
The absorption spectrum of 13CH4 is studied in the range from 9000 to 9200 cm−1 at temperatures from 208 to 296 K using a Bruker IFS 125M Fourier spectrometer. Lines of the R-branch of the 3ν3 13CH4 band are identified up to the rotational quantum number J = 11. The list of the lines identified includes nine previously unknown lines with high rotational quantum numbers. The symmetry type (А1, А2, F1, F2, E) is determined for 32 levels of the (0030) state of the 13CH4 molecule up to J = 10 for the first time.
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REFERENCES
P. Warneck, Chemistry of the Natural Atmosphere (Academic, New York, 2000).
N. M. Bazhin, “Methane in the atmosphere,” Sorosovskii Obrazovatel’nyi Zh. 6 (3), 52–57 (2000).
E. Sepulveda, M. Schneider, F. Hase, O. E. Garcia, A. Gomez-Pelaez, S. Dohe, T. Blumenstock, and J. C. Guerra, “Long-term validation of tropospheric column-averaged CH4 mole fractions obtained by mid-infrared ground-based FTIR spectrometry,” Atmos. Meas. Tech. 5 (6), 1425–1441 (2012).
W. Seiler, R. Conrad, and R. E. Dickinson, The Geophysiology of Amazonia: Vegetation and Climate Interactions, Ed. by R.E. Dickinson (Wiley-Interscience, 1987), pp. 133–160.
H. Schaefer, S. E. Mikaloff Fletcher, C. Veidt, K. R. Lassey, G. W. Brailsford, T. M. Bromley, E. J. Dlugokencky, S. E. Michel, J. B. Miller, I. Levin, D. C. Lowe, R. J. Martin, B. H. Vaughn, and J. W. C. White, “A 21st-century shift from fossil-fuel to biogenic methane emissions indicated by 13CH4,” Science 352 (6281), 80–84 (2016).
V. Boudon, M. Rey, and M. Loete, “The vibrational levels of methane obtained from analyses of high-resolution spectra,” J. Quant. Spectros. Radiat. Transfer 98 (3), 394–404 (2006).
J. S. Margolis and K. Fox, “Infrared absorption spectrum of CH4 at 9050 cm–1,” J. Chem. Phys. 49 (5), 2451–2452 (1968).
J. P. Maillard, M. Combes, T. Encrenaz, and J. Lecacheux, “New infrared spectra of the jovian planets from 12000 to 4000 cm–1 by Fourier transform spectroscopy. I. Study of Jupiter in the 3ν3 CH4 band,” Astron. Astrophys. 25, 219 (1973).
I. E. Gordon, L. S. Rothman, C. Hill, R. V. Kochanov, Y. Tan, P. F. Bernath, M. Birk, V. Boudon, A. Campargue, K. V. Chance, B. J. Drouin, J.-M. Flaud, R. R. Gamache, J. T. Hodges, D. Jacquemart, V. I. Perevalov, A. Perrin, K. P. Shine, M.-A. H. Smith, J. Tennyson, G. C. Toon, H. Tran, V. G. Tyuterev, A. Barbe, A. G. Csaszar, V. M. Devi, T. Furtenbacher, J. J. Harrison, J.-M. Hartmann, A. Jolly, T. J. Johnson, T. Karman, I. Kleiner, A. A. Kyuberis, J. Loos, O. M. Lyulin, S. T. Massie, S. N. Mikhailenko, N. Moazzen-Ahmadi, H. S. P. Muller, O. V. Naumenko, A. V. Nikitin, O. L. Polyansky, M. Rey, M. Rotger, S. W. Sharpe, K. Sung, E. Starikova, S. A. Tashkun, Auwera J. Vander, G. Wagner, J. Wilzewski, P. Wcislo, S. Yu, and E. J. Zak, “The HITR-AN 2016 molecular spectroscopic database,” J. Quant. Spectrosc. Radiat. Transfer 203, 3–69 (2017).
A. Campargue, S. Beguier, Y. Zbiri, D. Mondelain, S. Kassi, E. V. Karlovets, A. V. Nikitin, M. Rey, E. Starikova, and V. Tuterev, “The 13CH4 absorption spectrum in the Icosad Range (6600–7692 cm–1) at 80 K and 296 K: Empirical line lists and temperature dependence,” J. Mol. Spectrosc. 326, 115–121 (2016).
A. Campargue, W. Le, S. Kassi, M. Masat, and O. Votava, “Temperature dependence of the absorption spectrum of CH4 by high resolution spectroscopy at 81 K: (II) The Icosad region (1.49–1.30 μm),” J. Quant. Spectrosc. Radiat. Transfer 111 (9), 1141–1151 (2010).
M. Hippler and M. Quack, “High-resolution Fourier transform infrared and cw-diode laser cavity ringdown spectroscopy of the ν2 + 2ν3 band of methane near 7510 cm–1 in slit jet expansions and at room temperature,” J. Chem. Phys. 116 (14), 6045–6055 (2002).
V. P. Kochanov, V. I. Serdyukov, and L. N. Sinitsa, “Use of the F – 2: LiF colour-centre laser in intracavity laser spectroscopy,” Opt. Acta: Inter. J. Opt. 32 (9–10), 1273–1280 (1985).
V. I. Serdyukov, L. N. Sinitsa, A. A. Lugovskoi, and N. M. Emelyanov, “Low-temperature cell for studying absorption spectra of greenhouse gases,” Atmos. Ocean. Opt. 32 (2), 220–226 (2019).
T. V. Kruglova and A. P. Shcherbakov, “Automated line search in molecular spectra based on nonparametric statistical methods: Regularization in estimating parameters of spectral lines,” Opt. Spectrosc. 111 (3), 353–356 (2011).
G. Herzberg, Vibrational and Rotational Spectra of Polyatomic Molecules (Inostrannaya literatura, Moscow, 1949) [in Russian].
L. N. Sinitsa, V. I. Serdyukov, and A. A. Lugovskoj, “Low-temperature absorption spectrum of the (0120)–(0000) 13CH4 band. Line assignment,” Opt. Atmos. Okeana 33 (9), 668–676 (2020). https://doi.org/10.15372/AOO20200902
ACKNOWLEDGMENTS
We are grateful to A.P. Shcherbakov for providing the WxSpe software.
Funding
The work was supported by the Ministry of Science and Higher Education of the Russian Federation (V.E. Zuev Institute of Atmospheric Optics, Siberian Branch, Russian Academy of Sciences). In the work, we used equipment of the Atmosfera Common Use Center, which is partly financially supported by the Ministry of Science and Higher Education of the Russian Federation (agreement no. 075-15-2021-661).
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Translated by O. Ponomareva
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Serdyukov, V.I., Sinitsa, L.N. & Emelyanov, N.M. Study of the R-Branch of the 3ν3 Band of 13CH4 in the 1-μm Region. Atmos Ocean Opt 36, 105–112 (2023). https://doi.org/10.1134/S1024856023020136
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DOI: https://doi.org/10.1134/S1024856023020136