Line positions and intensities for the 2ν3, ν1 + ν3, and 2ν1 bands of ozone

Vibrational Spectra of the16O/17O/18O Substituted Ozone Molecule Isolated in Matrices

“…ces, a doublet structure was assigned to O 3 monomer moleSpectra of isotopic ozone species were recorded both in argon and nitrogen matrices because the splitting observed 1 Laboratoire Associé aux Universités P. et M. Curie et Paris-Sud. Table 2 and compared to those reported in the gas phase (2,4,(10)(11)(12)(13)(14)(15).…”

“…in mixture B the relative abundance ratio of mixture B, Due to symmetry considerations, the calculations take into the abundance ratio of 667/668/776/678/778/886/887 ozone account both the Coriolis type resonance described in Eq. species is 0.61/0.12/1.7/0.35/1.0/0.074/0.20, whereas the rel- [1], and the ''A'' anharmonic resonance with the following ative intensity ratio of the different unsymmetrical species selection rule: in nitrogen is measured as 0.92/0.51/2.6/1.2/1.0/0.21/0.23 after normalization upon the 778 species.…”

Contribution to the Analysis of the3A2←X1A1“Wulf” Transition of Ozone by High-Resolution Fourier Transform Spectrometry

“…In our analysis, we have used either the term values determined by Flaud (9) from infra-red rotation-vibration spectra or the polynomial development established with great precision in several microwave and infra-red studies of the ground state (10 -12). In these works, Hamiltonians were established to describe any vibrational level of the ground state (13). Through a leastsquares determination of 21 spectroscopic constants, among them the usual A, B, C rotational constants and the quartic and sextic distortion coefficients [defined by Watson (14)], the authors could recalculate the positions of the lines of the first infra-red rotation-vibration bands in the fundamental X 1 A 1 state with an rms (root mean square deviation) on the order of 3 ϫ 10 Ϫ4 cm Ϫ1 .…”

Infrared Spectrum of Ozone in the 4600 and 5300 cm−1Regions: High Order Accidental Resonances through the Analysis of ν1+ 2ν2+ 3ν3− ν2, ν1+ 2ν2+ 3ν3, and 4ν1+ ν3Bands

“…These states are relatively close in energy for lower polyads (1,3,5,11,13,16,29). However, with the increase of vibrational energies the size of the polyads due to the near coincidence of harmonic frequencies v 1 à v 3 and are coupled by the principal Coriolis »£ 1 £ 2 £ 3 É H É increases (energy intervals covered by a given polyad in- (123) the classical ''stretching polyad'' structure becomes less and…”