The isotope effect of the O2 a1Δg rotational constant

E. A. Cohen; M. Okunishi; J. J. Oh

doi:10.1016/0022-2860(95)08825-G

The isotope effect of the O₂ a¹Δ_g rotational constant

E. A. Cohen, M. Okunishi, J. J. Oh

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

The pure rotational spectrum of a¹Δ_g oxygen in its first excited vibrational state as well as the ground vibrational state rotational spectra of ¹⁶O¹⁸O and ¹⁸O₂ in their a states have been observed. Precise parameters describing the spectra have been determined and an accurate value has been derived for the equilibrium interatomic distance in the Born-Oppenheimer limit.

Original language	English
Pages (from-to)	283-287
Number of pages	5
Journal	Journal of Molecular Structure
Volume	352-353
DOIs	https://doi.org/10.1016/0022-2860(95)08825-G
Publication status	Published - 1995 Jan 1
Externally published	Yes

ASJC Scopus subject areas

Analytical Chemistry
Spectroscopy
Organic Chemistry
Inorganic Chemistry

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10.1016/0022-2860(95)08825-G

Cite this

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title = "The isotope effect of the O2 a1Δg rotational constant",

abstract = "The pure rotational spectrum of a1Δg oxygen in its first excited vibrational state as well as the ground vibrational state rotational spectra of 16O18O and 18O2 in their a states have been observed. Precise parameters describing the spectra have been determined and an accurate value has been derived for the equilibrium interatomic distance in the Born-Oppenheimer limit.",

author = "Cohen, {E. A.} and M. Okunishi and Oh, {J. J.}",

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AU - Okunishi, M.

AU - Oh, J. J.

PY - 1995/1/1

Y1 - 1995/1/1

N2 - The pure rotational spectrum of a1Δg oxygen in its first excited vibrational state as well as the ground vibrational state rotational spectra of 16O18O and 18O2 in their a states have been observed. Precise parameters describing the spectra have been determined and an accurate value has been derived for the equilibrium interatomic distance in the Born-Oppenheimer limit.

AB - The pure rotational spectrum of a1Δg oxygen in its first excited vibrational state as well as the ground vibrational state rotational spectra of 16O18O and 18O2 in their a states have been observed. Precise parameters describing the spectra have been determined and an accurate value has been derived for the equilibrium interatomic distance in the Born-Oppenheimer limit.

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JO - Journal of Molecular Structure

JF - Journal of Molecular Structure

ER -

The isotope effect of the O₂ a¹Δ_g rotational constant

Abstract

ASJC Scopus subject areas

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