High resolution infrared spectrum of the ν2 + ν3 and ν1 + ν2 bands of ozone

1979 ◽  
Vol 75 (1) ◽  
pp. 103-110 ◽  
Author(s):  
A. Barbe ◽  
C. Secroun ◽  
P. Jouve ◽  
C. Camy-Peyret ◽  
J.M. Flaud
Keyword(s):  
High Resolution ◽  
Infrared Spectrum

The high-resolution infrared spectrum of H3Si79Br from 2100 to 2330 cm-1. The v 1 and v 4 fundamentals

1991 ◽  
Vol 72 (3) ◽  
pp. 575-592 ◽  
Author(s):  
F. Lattanzi ◽  
C. Di Lauro ◽  
H. Bürger
Keyword(s):  
High Resolution ◽  
Infrared Spectrum

scholarly journals High-Resolution Infrared Spectroscopy of the v1+ v4Band of14NF3:Reductions of the Rovibrational Hamiltonian

2012 ◽  
Vol 9 (1) ◽  
pp. 253-259 ◽  
Author(s):  
Hamid Najib ◽  
Siham Hmimou ◽  
Hicham Msahal
Keyword(s):  
Experimental Data ◽  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Excited State ◽  
High Resolution ◽  
Infrared Spectrum ◽  
Fourier Transform Infrared ◽  
Sixth Order ◽  
Degenerate State ◽  
Unitary Equivalence

The high-resolution Fourier transform infrared spectrum of nitrogen trifluoride NF3has been studied in the v1+ v4perpendicular band region around 1523 cm−1. All experimental data have been refined applying various reduction forms of the effective rovibrational Hamiltonian developed for an isolated degenerate state of a symmetric top molecule. The v1= v4= 1 excited state of the14NF3oblate molecule was treated with models taking into account ℓ- andk-type intravibrational resonances. Parameters up to sixth order have been accurately determined and the unitary equivalence of the derived parameter sets in different reductions was demonstrated.

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