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

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

Keywords

molecules of tetrahedral symmetry
rotational-vibrational spectrum
spectroscopic parameters

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1007/s11182-017-1136-1

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title = "Determining the Parameters of the Ground Vibrational State of the 28SiH4 Molecule",

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.",

keywords = "molecules of tetrahedral symmetry, rotational-vibrational spectrum, spectroscopic parameters",

author = "Raspopova, {N. I.} and Gromova, {O. V.} and Bekhtereva, {E. S.} and Z. Bauerecker",

year = "2017",

month = sep,

day = "1",

doi = "10.1007/s11182-017-1136-1",

language = "English",

volume = "60",

pages = "1--7",

journal = "Russian Physics Journal",

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T1 - Determining the Parameters of the Ground Vibrational State of the 28SiH4 Molecule

AU - Raspopova, N. I.

AU - Gromova, O. V.

AU - Bekhtereva, E. S.

AU - Bauerecker, Z.

PY - 2017/9/1

Y1 - 2017/9/1

N2 - 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.

AB - 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.

KW - molecules of tetrahedral symmetry

KW - rotational-vibrational spectrum

KW - spectroscopic parameters

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EP - 7

JO - Russian Physics Journal

JF - Russian Physics Journal

SN - 1064-8887

IS - 5

ER -

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

Abstract

Keywords

ASJC Scopus subject areas

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