Determining the Parameters of the Ground Vibrational State of the ²⁸SiH₄ Molecule

N. I. Raspopova, O. V. Gromova, E. S. Bekhtereva, Z. Bauerecker

Research School of High-Energy Physics

Research output: Contribution to journal › Article

Abstract

For high-precision determination of the rotational-vibrational energies of the ground vibrational state of the SiH₄ molecule, high-resolution rotational-vibrational spectrum of this molecule in the range 600–1200 cm^–1 in which bands of the ν₂/ ν₄ dyad are located is analyzed. As a result, rotational and centrifugal distortion parameters of the ground vibrational state with a root-mean-square deviation of 2·10^–4 cm^–1 are obtained.

Original language	English
Pages (from-to)	1-7
Number of pages	7
Journal	Russian Physics Journal
Volume	60
Issue number	5
DOIs	https://doi.org/10.1007/s11182-017-1136-1
Publication status	Accepted/In press - 1 Sep 2017

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Keywords

molecules of tetrahedral symmetry
rotational-vibrational spectrum
spectroscopic parameters

ASJC Scopus subject areas

Physics and Astronomy(all)

Cite this

Raspopova, N. I., Gromova, O. V., Bekhtereva, E. S., & Bauerecker, Z. (Accepted/In press). Determining the Parameters of the Ground Vibrational State of the ²⁸SiH₄ Molecule. Russian Physics Journal, 60(5), 1-7. https://doi.org/10.1007/s11182-017-1136-1

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Access to Document

10.1007/s11182-017-1136-1