Study of the 15N14N18O absorption bands in the 4200-6500 cm-1 region

被引：3

作者：

Sinitsa, L. N. ^{[1
]}

Serdyukov, V., I ^{[1
]}

Perevalov, V., I ^{[1
]}

机构：

[1] VE Zuev Inst Atmospher Opt SB RAS, 1 Academician Zuev Sq, Tomsk, Russia

来源：

MOLECULAR PHYSICS | 2022年 / 120卷 / 15-16期

关键词：

(NNO)-N-15-N-14-O-18; Fourier transform spectroscopy; high resolution; line position; spectroscopic constants; VIBRATION-ROTATION BANDS; (NNO)-N-14-N-15-O-16; SPECTROSCOPY;

D O I：

10.1080/00268976.2022.2078744

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Five bands of (NNO)-N-15-N-14-O-18 nitrous oxide isotopologue were detected in the 4200-6500 cm(-1) region with a Bruker IFS-125M Fourier transform spectrometer using a sample composed of NO (80% of (NO)-N-15-O-18 and 20% of (NO)-N-14-O-16) and a trace amount of N2O isotopologues. The line positions of these bands were measured to the uncertainties of 0.001 cm(-1). The spectroscopic constants were fitted using the measured line positions. The root mean squares of the residuals (RMS) of the fits (0.0005 cm(-1) 0.0027 cm(-1)) were close to the experimental uncertainties. Four bands, nu(1) + 2 nu(0)(2) + nu(3), 4 nu(1), 2 nu(1) + 2 nu(0)(2) + nu(3), and nu(1)(2) + 2 nu(3) - nu(1)(2), were observed for the first time. The line positions of the 2v 3 band were determined with a smaller uncertainty than in (A. W. Mantz, K. Narahari Rao, L.H. Jones, R.M. Potter. J. Mol. Spectrosc. 30, 513 (1969)).

引用

页数：5

共 11 条

[1] VIBRATION-ROTATION BANDS OF N-15(2)O-16-N-14(2)O-18 [J].

AMIOT, C .

JOURNAL OF MOLECULAR SPECTROSCOPY, 1976, 59 (03) :380-395

[2]

BLANQUET G, 1975, ANN SOC SCI BRUX, V89, P93

[3]

Coles D.K., 1952, CIRCULAR, V518, P140

[4] ISOTOPIC ABUNDANCES AND ATOMIC WEIGHTS OF THE ELEMENTS [J].

DEBIEVRE, P ;

GALLET, M ;

HOLDEN, NE ;

BARNES, IL .

JOURNAL OF PHYSICAL AND CHEMICAL REFERENCE DATA, 1984, 13 (03) :809-891

[5] The HITRAN2020 molecular spectroscopic database [J].

Gordon, I. E. ;

Rothman, L. S. ;

Hargreaves, R. J. ;

Hashemi, R. ;

Karlovets, E., V ;

Skinner, F. M. ;

Conway, E. K. ;

Hill, C. ;

Kochanov, R., V ;

Tan, Y. ;

Wcislo, P. ;

Finenko, A. A. ;

Nelson, K. ;

Bernath, P. F. ;

Birk, M. ;

Boudon, V ;

Campargue, A. ;

Chance, K., V ;

Coustenis, A. ;

Drouin, B. J. ;

Flaud, J-M ;

Gamache, R. R. ;

Hodges, J. T. ;

Jacquemart, D. ;

Mlawer, E. J. ;

Nikitin, A., V ;

Perevalov, V., I ;

Rotger, M. ;

Tennyson, J. ;

Toon, G. C. ;

Tran, H. ;

Tyuterev, V. G. ;

Adkins, E. M. ;

Baker, A. ;

Barbe, A. ;

Cane, E. ;

Csaszar, A. G. ;

Dudaryonok, A. ;

Egorov, O. ;

Fleisher, A. J. ;

Fleurbaey, H. ;

Foltynowicz, A. ;

Furtenbacher, T. ;

Harrison, J. J. ;

Hartmann, J-M ;

Horneman, V-M ;

Huang, X. ;

Karman, T. ;

Karns, J. ;

Kassi, S. .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2022, 277

[6] Automated line search in molecular spectra based on nonparametric statistical methods: Regularization in estimating parameters of spectral lines [J].

Kruglova, T. V. ;

Shcherbakov, A. P. .

OPTICS AND SPECTROSCOPY, 2011, 111 (03) :353-356

[7] Cavity ring-down spectroscopy of 15N enriched N2O near 1.56 μm [J].

Liu, A-W ;

Hu, C-L ;

Wang, J. ;

Perevalov, V., I ;

Hu, S-M .

JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, 2019, 232 :1-9

[8] VIBRATION ROTATION BANDS OF 15N218O EFFECTS OF FERMI RESONANCE AND 1-TYPE DOUBLING [J].

MANTZ, AW ;

RAO, KN ;

JONES, JH ;

POTTER, RM .

JOURNAL OF MOLECULAR SPECTROSCOPY, 1969, 30 (03) :513-&

[9] Fourier-transform spectroscopy of 14N15N16O in the 3800-9000 cm-1 region and global modeling of its absorption spectrum [J].

Ni, H. -Y. ;

Song, K. -F. ;

Perevalov, V. I. ;

Tashkun, S. A. ;

Liu, A. -W. ;

Wang, L. ;

Hu, S. -M. .

JOURNAL OF MOLECULAR SPECTROSCOPY, 2008, 248 (01) :41-60

[10]

Townes C. H., 1955, Microwave Spectroscopy

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