Title variants
Languages of publication
Abstracts
Precise values for electric dipole moments of isolated acetone and acetic acid molecules were determined from the Stark effect measurements made on lowest J rotational transitions at conditions of supersonic expansion. The new results areμ_{tot} =μ_b =2.9345(22) D for acetone from measurements on the 1_{11}← 1_{01} transition, andμ_a =0.8631(8),μ_b =1.4345(11),μ_{tot} =1.6741(10) D for acetic acid, from measurements on 1_{11}← 0_{00} and 1_{01}←0_{00} transitions. A comparison with previous determinations and with results of quantum chemical calculations is presented.
Discipline
- 32.60.+i: Zeeman and Stark effects
- 32.10.Dk: Electric and magnetic moments, polarizabilities
- 33.15.Kr: Electric and magnetic moments (and derivatives), polarizability, and magnetic susceptibility
- 33.20.Sn: Rotational analysis
- 33.20.Bx: Radio-frequency and microwave spectra
- 32.30.Bv: Radio-frequency, microwave, and infrared spectra
Journal
Year
Volume
Issue
Pages
S-95-S-104
Physical description
Dates
published
2007-12
received
2007-10-26
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv112n707kz