Study of the High Resolution Spectrum of the ν6+ν10 Band of the 13C2H4 Molecule

Abstract

High resolution spectrum of the ¹³С₂H₄ molecule recorded in the region of 1980–2080 cm^–1 with a resolution of 0.0025 cm^–1 using a Bruker IFS 120HR Fourier spectrometer is analyzed. As a result of solving the inverse spectroscopic problem, spectroscopic parameters of the vibrational state ( ν₆ = ν₁₀ = 1, B_3u) of the examined molecule are obtained for the first time that allows rotational energy levels to be reproduced with an accuracy close to the experimental one (a total of 677 rovibrational energies corresponding to 2300 transitions up to J^max = 40 and (Formula presented.)).

Original language	English
Pages (from-to)	1-6
Number of pages	6
Journal	Russian Physics Journal
Volume	60
Issue number	7
DOIs	https://doi.org/10.1007/s11182-017-1197-1
Publication status	Accepted/In press - 10 Nov 2017

Keywords

СH molecule
parameters of the Hamiltonian of the molecule
rovibrational spectrum

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1007/s11182-017-1197-1

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title = "Study of the High Resolution Spectrum of the ν6+ν10 Band of the 13C2H4 Molecule",

abstract = "High resolution spectrum of the 13С2H4 molecule recorded in the region of 1980–2080 cm–1 with a resolution of 0.0025 cm–1 using a Bruker IFS 120HR Fourier spectrometer is analyzed. As a result of solving the inverse spectroscopic problem, spectroscopic parameters of the vibrational state ( ν6 = ν10 = 1, B3u) of the examined molecule are obtained for the first time that allows rotational energy levels to be reproduced with an accuracy close to the experimental one (a total of 677 rovibrational energies corresponding to 2300 transitions up to Jmax = 40 and (Formula presented.)).",

keywords = "СH molecule, parameters of the Hamiltonian of the molecule, rovibrational spectrum",

author = "{Morzhikova (Yukhnik)}, {Y. B.} and Onopenko, {G. A.} and Ziatkova, {A. G.}",

year = "2017",

month = nov,

day = "10",

doi = "10.1007/s11182-017-1197-1",

language = "English",

volume = "60",

pages = "1--6",

journal = "Russian Physics Journal",

issn = "1064-8887",

publisher = "Consultants Bureau",

number = "7",

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T1 - Study of the High Resolution Spectrum of the ν6+ν10 Band of the 13C2H4 Molecule

AU - Morzhikova (Yukhnik), Y. B.

AU - Onopenko, G. A.

AU - Ziatkova, A. G.

PY - 2017/11/10

Y1 - 2017/11/10

N2 - High resolution spectrum of the 13С2H4 molecule recorded in the region of 1980–2080 cm–1 with a resolution of 0.0025 cm–1 using a Bruker IFS 120HR Fourier spectrometer is analyzed. As a result of solving the inverse spectroscopic problem, spectroscopic parameters of the vibrational state ( ν6 = ν10 = 1, B3u) of the examined molecule are obtained for the first time that allows rotational energy levels to be reproduced with an accuracy close to the experimental one (a total of 677 rovibrational energies corresponding to 2300 transitions up to Jmax = 40 and (Formula presented.)).

AB - High resolution spectrum of the 13С2H4 molecule recorded in the region of 1980–2080 cm–1 with a resolution of 0.0025 cm–1 using a Bruker IFS 120HR Fourier spectrometer is analyzed. As a result of solving the inverse spectroscopic problem, spectroscopic parameters of the vibrational state ( ν6 = ν10 = 1, B3u) of the examined molecule are obtained for the first time that allows rotational energy levels to be reproduced with an accuracy close to the experimental one (a total of 677 rovibrational energies corresponding to 2300 transitions up to Jmax = 40 and (Formula presented.)).

KW - СH molecule

KW - parameters of the Hamiltonian of the molecule

KW - rovibrational spectrum

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DO - 10.1007/s11182-017-1197-1

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Study of the High Resolution Spectrum of the ν₆+ν₁₀ Band of the ¹³C₂H₄ Molecule

Abstract

Keywords

ASJC Scopus subject areas

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Fingerprint Dive into the research topics of 'Study of the High Resolution Spectrum of the ν<sub>6</sub>+ν<sub>10</sub> Band of the <sup>13</sup>C<sub>2</sub>H<sub>4</sub> Molecule'. Together they form a unique fingerprint.

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