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Infrared dephasing of degenerate fundamentals: The ν6 mode of liquid CD3I

✍ Scribed by Walter G. Rothschild; Janine Soussen-Jacob; Josette Vincent-Geisse

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
324 KB
Volume
96
Category
Article
ISSN
0009-2614

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✦ Synopsis

A model of vibrational dephasing with motional narrowing by the libratiomd motions of the molecules in their cages is tested on the esampfc of the ~6 degenerate infrared fundamental of liquid CD31 at room temperature.

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Analysis of the Infrared Spectra of the
Analysis of the Infrared Spectra of the Fundamentals ν3and ν6of12CD3I and13CD3I
✍ M. Koivusaari 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 175 KB

The high-resolution infrared spectra of the lowest fundamental bands n 3 and n 6 of 12 CD 3 I and 13 CD 3 I have been measured using a Fourier transform spectrometer. The bands are analyzed on one hand by taking into account the Coriolis resonance n 3 /n 6 and on the other hand without this Coriolis

Combined Analysis of the Infrared Spectr
Combined Analysis of the Infrared Spectra of ν2, ν5, and 2ν3Bands of12CD3I and13CD3I
✍ M. Koivusaari 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 217 KB

The high resolution infrared spectra of 12 CD 3 I and 13 CD 3 I molecules have been measured in the region of the CD 3 deformation bands n 2 and n 5 using a Fourier transform spectrometer. The coupled band system n 2 , n 5 , and 2n 3 has been analyzed by taking into account the Coriolis resonances n

Torsional Splitting in the ν5 Fundamenta
Torsional Splitting in the ν5 Fundamental Infrared Band of CH3CD3 and 13CH3CD3
✍ F. Lattanzi; C. di Lauro; C. Claveau; A. Valentin; G.D. Nivellini 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 110 KB

The ν 5 fundamental (C-C stretching) of CH 3 CD 3 shows a resolved torsional structure, caused by perturbations due mainly to the linear dependence of the torsional potential barrier on the normal coordinate Q 5 . We were able to analyze this structure and to assign vibration-rotation transition wav

Combined Analysis of the Rotational and
Combined Analysis of the Rotational and Infrared Spectra of Four Fundamentals, ν2(A1), ν3(A1), ν5(E), and ν6(E), in12CD3F and13CD3F
✍ J. Lummila; L. Halonen; I. Merke; J. Demaison 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 453 KB

Submillimeter wave rotational spectra of the vibrational states n 2 (A 1 ), n 3 (A 1 ), n 5 (E), and n 6 (E) in 12 CD 3 F and 13 CD 3 F have been recorded and assigned. The new data with previously published high resolution infrared spectra have been used to determine the excited state rotational pa