Measurement of the vibrational dependence of the coriolis splitting parameter in CDF3 by infrared double-resonance spectroscopy

Zhao, Yao; Foy, Bernard R.; Hetzler, J.; Steinfeld, J. I.

doi:10.1016/0584-8539(86)80240-9

Cited by 6 publications

(1 citation statement)

References 7 publications

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“…An example of the opposite case (i.e. AA -AB > AA 0 can be found in the v2 + vs -vs band of CDF 3 [18]. Due to the same k/-dependent terms, the Q-branch is broader as well and in general the Q-branch band head does not coincide with the value of v o .…”

Section: Transition Frequencies Of Type 1 and Type 2 Parallel Bandsmentioning

confidence: 92%

High-resolution spectra and analysis of the hot bands of the v₂vibration of CF₃Cl (v₂+ v_n- v_n,n= 3, 5, 6)

et al. 1989

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A detailed analysis is reported of high resolution I.R. spectra of CF3C1 (Freon 13, chlorotrifluoromethane) in the 750-800cm -1 range obtained by Fourier transform and diode laser spectroscopy. A comparison is made between hot-band transitions starting from a non-degenerate vibrational level (V 2 "~ ' i~ 3 --lP3) and those from two-fold degenerate levels (v 2 + v 5 -v 5 and v2 + v6 -v6). For the latter the effect of vibrational excitation on the Coriolis constant A( has been observed. The rotational analysis of the v2 + v6 -v6 band of CF33SC1 has been performed in the P-and R-branches up to J = 32 and 34 respectively. Rotational/-doubling in both v 6 and v 2 + v 6 state causes a splitting of the kl = 1 transitions and observable shifts in transitions with other (low) kl. A least-squares fit of more than 500 lines yielded molecular constants for the v 2 + v 6 state.

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Section: Transition Frequencies Of Type 1 and Type 2 Parallel Bandsmentioning

confidence: 92%

High-resolution spectra and analysis of the hot bands of the v₂vibration of CF₃Cl (v₂+ v_n- v_n,n= 3, 5, 6)

et al. 1989

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High-resolution infrared spectroscopy of the ν3 + ν6 − ν6 band of 12CH3F

Cho

Matsuo

Schwendeman

1989

Journal of Molecular Spectroscopy

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Infrared double-resonance lineshapes in strongly pumped spherical-top molecules

Millot¹,

Hetzler²,

Pierre³

et al. 1989

Spectrochimica Acta Part A: Molecular Spectroscopy

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Measurement of the vibrational dependence of the coriolis splitting parameter in CDF3 by infrared double-resonance spectroscopy

Cited by 6 publications

References 7 publications

High-resolution spectra and analysis of the hot bands of the v₂vibration of CF₃Cl (v₂+ v_n- v_n,n= 3, 5, 6)

High-resolution spectra and analysis of the hot bands of the v₂vibration of CF₃Cl (v₂+ v_n- v_n,n= 3, 5, 6)

High-resolution infrared spectroscopy of the ν3 + ν6 − ν6 band of 12CH3F

Infrared double-resonance lineshapes in strongly pumped spherical-top molecules

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Measurement of the vibrational dependence of the coriolis splitting parameter in CDF3 by infrared double-resonance spectroscopy

Cited by 6 publications

References 7 publications

High-resolution spectra and analysis of the hot bands of the v2vibration of CF3Cl (v2+ vn- vn,n= 3, 5, 6)

High-resolution spectra and analysis of the hot bands of the v2vibration of CF3Cl (v2+ vn- vn,n= 3, 5, 6)

High-resolution infrared spectroscopy of the ν3 + ν6 − ν6 band of 12CH3F

Infrared double-resonance lineshapes in strongly pumped spherical-top molecules

Contact Info

Product

Resources

About

High-resolution spectra and analysis of the hot bands of the v₂vibration of CF₃Cl (v₂+ v_n- v_n,n= 3, 5, 6)

High-resolution spectra and analysis of the hot bands of the v₂vibration of CF₃Cl (v₂+ v_n- v_n,n= 3, 5, 6)