Ilyushin, V.
, Kleiner, I.
and Lovas, F.
(2008),
Microwave Spectra of Molecules of Astrophysical Interest XXVI. Acetic Acid (CH<sub>3</sub>COOH), J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=841097
(Accessed April 18, 2024)
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Microwave Spectra of Molecules of Astrophysical Interest XXVI. Acetic Acid (CH3COOH)
Published
Author(s)
Vadim V. Ilyushin, I Kleiner,
Abstract
The microwave spectrum of acetic acid is critically reviewed and supplemented with spectral frequency calculations derived from the rotation-torsion analysis. A simultaneous analysis of the torsional ground state, vt = 0, and first and second torsionally excited states, vt = 1 and 2, was carried out using so-called rho axis method . The primary objective of this review is to provide radio astronomers with complete spectral coverage over the 1 GHz to 400 GHz range for the ground and vt = 1 states, covering rotational quantum numbers J = 30, and |Ka| = 15.Citation
J. Phys. & Chem. Ref. Data (JPCRD) -
Volume
37
Issue
1
NIST Pub Series
Pub Type
NIST Pubs
Download Paper
Keywords
acetic acid, internal rotation, interstellar molecule, microwave spectrum, radio astronomy, rotational transitions
Citation
Created February 18, 2008, Updated October 12, 2021