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Barbe A, Mikhailenko S, Starikova E, Tyuterev V. High Resolution Infrared Spectroscopy in Support of Ozone Atmospheric Monitoring and Validation of the Potential Energy Function. Molecules 2022; 27:911. [PMID: 35164172 PMCID: PMC8838290 DOI: 10.3390/molecules27030911] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 01/21/2022] [Accepted: 01/22/2022] [Indexed: 11/16/2022] Open
Abstract
The first part of this review is a brief reminder of general information concerning atmospheric ozone, particularly related to its formation, destruction, observations of its decrease in the stratosphere, and its increase in the troposphere as a result of anthropogenic actions and solutions. A few words are said about the abandonment of the Airbus project Alliance, which was expected to be the substitute of the supersonic Concorde. This project is over due to the theoretical evaluation of the impact of a fleet in the stratosphere and has been replaced by the A380, which is now operating. The largest part is devoted to calculations and observations of the transitions in the infrared range and their applications for the atmosphere based both on effective models (Hamiltonian, symmetry rules, and dipole moments) and ab initio calculations. The complementarities of the two approaches are clearly demonstrated, particularly for the creation of an exhaustive line list consisting of more than 300,000 lines reaching experimental accuracies (from 0.00004 to 0.001 cm-1) for positions and a sub percent for the intensities in the 10 microns region. This contributes to definitively resolving the issue of the observed discrepancies between line intensity data in different spectral regions: between the infrared and ultraviolet ranges, on the one hand, and between 10 and 5 microns on the other hand. The following section is devoted to the application of recent work to improve the knowledge about the behavior of potential function at high energies. A controversial issue related to the shape of the potential function in the transition state range near the dissociation is discussed.
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Affiliation(s)
- Alain Barbe
- Groupe de Spectrométrie Moléculaire et Atmosphérique, UMR CNRS 7331, Université de Reims, UFR Sciences Exactes et Naturelles, CEDEX02, BP 1039-51687 Reims, France;
| | - Semen Mikhailenko
- Laboratory of Theoretical Spectroscopy, V.E. Zuev Institute of Atmospheric Optics SB RAS, 634055 Tomsk, Russia; (S.M.); (E.S.)
- Climate and Environmental Physics Laboratory, Ural Federal University, 19, Mira av., 620002 Yekaterinburg, Russia
| | - Evgeniya Starikova
- Laboratory of Theoretical Spectroscopy, V.E. Zuev Institute of Atmospheric Optics SB RAS, 634055 Tomsk, Russia; (S.M.); (E.S.)
| | - Vladimir Tyuterev
- Groupe de Spectrométrie Moléculaire et Atmosphérique, UMR CNRS 7331, Université de Reims, UFR Sciences Exactes et Naturelles, CEDEX02, BP 1039-51687 Reims, France;
- Laboratory of Theoretical Spectroscopy, V.E. Zuev Institute of Atmospheric Optics SB RAS, 634055 Tomsk, Russia; (S.M.); (E.S.)
- Laboratory of Quantum Mechanics of Molecules and Radiative Processes, Tomsk State University, 634050 Tomsk, Russia
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Tyuterev VG, Kochanov RV, Tashkun SA. Accurateab initiodipole moment surfaces of ozone: First principle intensity predictions for rotationally resolved spectra in a large range of overtone and combination bands. J Chem Phys 2017; 146:064304. [DOI: 10.1063/1.4973977] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Picconi D, Grebenshchikov SY. Intermediate photofragment distributions as probes of non-adiabatic dynamics at conical intersections: application to the Hartley band of ozone. Phys Chem Chem Phys 2015; 17:28931-42. [DOI: 10.1039/c5cp04564a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Quantum dynamics at a reactive two-state conical intersection lying outside the Franck–Condon zone is studied for a prototypical reaction of ultraviolet photodissociation of ozone in the Hartley band.
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Affiliation(s)
- David Picconi
- Department of Chemistry
- Technische Universität München
- 85747 Garching
- Germany
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Tyuterev VG, Kochanov R, Campargue A, Kassi S, Mondelain D, Barbe A, Starikova E, De Backer MR, Szalay PG, Tashkun S. Does the "reef structure" at the ozone transition state towards the dissociation exist? New insight from calculations and ultrasensitive spectroscopy experiments. PHYSICAL REVIEW LETTERS 2014; 113:143002. [PMID: 25325639 DOI: 10.1103/physrevlett.113.143002] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2014] [Indexed: 06/04/2023]
Abstract
Since the discovery of anomalies in ozone isotope enrichment, several fundamental issues in the dynamics linked to the shape of the potential energy surface in the transition state region have been raised. The role of the reeflike structure on the minimum energy path is an intricate question previously discussed in the context of chemical experiments. In this Letter, we bring strong arguments in favor of the absence of a submerged barrier from ultrasensitive laser spectroscopy experiments combined with accurate predictions of highly excited vibrations up to nearly 95% of the dissociation threshold.
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Affiliation(s)
- Vl G Tyuterev
- GSMA, Université de Reims & CNRS, BP 1039-51687 Reims Cedex 2, France
| | - R Kochanov
- QUAMER, Tomsk State University, Tomsk 634050, Russia and Harvard-Smithsonian Center for Astrophysics Atomic and Molecular Physics, Cambridge, Massachusetts 02138, USA
| | - A Campargue
- LIPhy, Université de Grenoble Alpes & CNRS, F-38000 Grenoble, France
| | - S Kassi
- LIPhy, Université de Grenoble Alpes & CNRS, F-38000 Grenoble, France
| | - D Mondelain
- LIPhy, Université de Grenoble Alpes & CNRS, F-38000 Grenoble, France
| | - A Barbe
- GSMA, Université de Reims & CNRS, BP 1039-51687 Reims Cedex 2, France
| | - E Starikova
- QUAMER, Tomsk State University, Tomsk 634050, Russia and LTS, V.E. Zuev Institute of Atmospheric Optics, Tomsk 634021, Russia
| | - M R De Backer
- GSMA, Université de Reims & CNRS, BP 1039-51687 Reims Cedex 2, France
| | - P G Szalay
- Institute of Chemistry, Eövös Loránd University, Box 32, H-1117 Budapest 112, Hungary
| | - S Tashkun
- QUAMER, Tomsk State University, Tomsk 634050, Russia and LTS, V.E. Zuev Institute of Atmospheric Optics, Tomsk 634021, Russia
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Ryazanov M, Harrison AW, Wang G, Crider PE, Neumark DM. Investigation of 3-fragment photodissociation of O3 at 193.4 and 157.6 nm by coincident measurements. J Chem Phys 2014; 140:234304. [PMID: 24952538 DOI: 10.1063/1.4882644] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Photodissociation of the ozone molecule at 193.4 nm (6.41 eV) and 157.6 nm (7.87 eV) is studied by fast-beam translational spectroscopy. Coincident detection of the dissociation products allows direct observation of the 3-fragment channel and determination of its kinematic parameters. The results indicate that at each wavelength, 3-fragment dissociation proceeds through synchronous concerted bond breaking, but the energy partitioning among the fragments is different. The branching fraction of the 3-fragment channel increases from 5.2(6)% at 193.4 nm to 26(4)% at 157.6 nm, in agreement with previous studies. It is shown that vibrational excitation of the symmetric stretch mode in O3 molecules created by photodetachment of O(3)(-) anion enhances the absorption efficiency, especially at 193.4 nm, but does not have a strong effect on the 3-fragment dissociation.
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Affiliation(s)
- Mikhail Ryazanov
- Department of Chemistry, University of California, Berkeley, California 94720, USA and Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - Aaron W Harrison
- Department of Chemistry, University of California, Berkeley, California 94720, USA and Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - Gregory Wang
- Department of Chemistry, University of California, Berkeley, California 94720, USA and Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - Paul E Crider
- Department of Chemistry, University of California, Berkeley, California 94720, USA and Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - Daniel M Neumark
- Department of Chemistry, University of California, Berkeley, California 94720, USA and Chemical Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
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Tyuterev VG, Kochanov RV, Tashkun SA, Holka F, Szalay PG. New analytical model for the ozone electronic ground state potential surface and accurate ab initio vibrational predictions at high energy range. J Chem Phys 2013; 139:134307. [DOI: 10.1063/1.4821638] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Campargue A, Barbe A, De Backer-Barilly MR, Tyuterev VG, Kassi S. The near infrared spectrum of ozone by CW-cavity ring down spectroscopy between 5850 and 7000 cm−1: new observations and exhaustive review. Phys Chem Chem Phys 2008; 10:2925-46. [DOI: 10.1039/b719773j] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zúñiga J, Picón JAG, Bastida A, Requena A. Optimal internal coordinates, vibrational spectrum, and effective Hamiltonian for ozone. J Chem Phys 2007; 126:244305. [PMID: 17614547 DOI: 10.1063/1.2743441] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
In this paper the authors use the optimal internal vibrational coordinates previously determined for the electronic ground state of the ozone molecule to study the vibrational spectrum of the molecule employing the second empirical potential energy surface calculated by Tyuterev et al. [Chem. Phys. Lett. 316, 271 (2000)]. First, the authors compute variationally all the bound vibrational energy levels of the molecule up to the dissociation limit and state the usefulness of the optimal coordinates in this respect, which allows us to converge all the bound levels using relatively small anharmonic basis sets. By analyzing the expansion coefficients of the wave functions, they show then that a large portion of the vibrational spectrum of O3 can be structured in nearly separable polyadic groups characterized by the polyad quantum number N=n1+n2+n(theta) corresponding to the optimal internal coordinates. Accordingly, they determine an internal effective vibrational Hamiltonian for O3 by fitting the effective Hamiltonian parameters to the experimental vibrational frequencies, using as input parameters in the fit those extracted from an analytical second-order Van Vleck perturbation theory calculation. It is finally shown that the internal effective Hamiltonian thus obtained accurately describes the vibrational spectrum of ozone in the low and medium energy regimes.
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Affiliation(s)
- José Zúñiga
- Departamento de Química Física, Universidad de Murcia, 30100 Murcia, Spain.
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De Backer-Barilly MR, Barbe * A, Tyuterev VLG. First observation of the 3ν1+2ν3−ν3band of16O3: problem of consistency between cold and hot band intensities. Mol Phys 2004. [DOI: 10.1080/00268970412331287061] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Fleurat-Lessard P, Grebenshchikov SY, Siebert R, Schinke R, Halberstadt N. Theoretical investigation of the temperature dependence of the O+O2 exchange reaction. J Chem Phys 2003. [DOI: 10.1063/1.1525255] [Citation(s) in RCA: 66] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Wachsmuth U. Linewidths and line intensity measurements in the weak3A2(000) ← ${\tilde X}}$1A1(000) band of ozone by pulsed cavity ringdown spectroscopy. ACTA ACUST UNITED AC 2003. [DOI: 10.1029/2002jd003126] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Charlo D, Clary DC. Quantum-mechanical calculations on termolecular association reactions XY+Z+M→XYZ+M: Application to ozone formation. J Chem Phys 2002. [DOI: 10.1063/1.1485069] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Siebert R, Fleurat-Lessard P, Schinke R, Bittererová M, Farantos SC. The vibrational energies of ozone up to the dissociation threshold: Dynamics calculations on an accurate potential energy surface. J Chem Phys 2002. [DOI: 10.1063/1.1473664] [Citation(s) in RCA: 159] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Miklavc A, Peyerimhoff SD. Rates of formation of ozone isotopomers: a theoretical interpretation. Chem Phys Lett 2002. [DOI: 10.1016/s0009-2614(02)00524-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Hernández-Lamoneda R, Salazar MR, Pack R. Does ozone have a barrier to dissociation and recombination? Chem Phys Lett 2002. [DOI: 10.1016/s0009-2614(02)00276-2] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Lin SY, Han KL, He GZ. Exact three-dimensional quantum mechanical calculation of ozone photodissociation in the Hartley band. J Chem Phys 2001. [DOI: 10.1063/1.1374580] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Bouvier AJ, Wannous G, Churassy S, Bacis R, Brion J, Malicet J, Judge RH. Spectroscopy and predissociation of the 3A2 electronic state of ozone 16O3 and 18O3 by high resolution Fourier transform spectrometry. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2001; 57:561-579. [PMID: 11300568 DOI: 10.1016/s1386-1425(00)00409-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
A high resolution Fourier transform spectrometry analysis of the rotational structure of the 2(0)1 absorption bands of the 3A2<--X1A1 Wulf transition for the isotopomers 16O3 and 18O3 of the ozone molecule is presented. These bands are very intense compared to the 0(0)0 bands but the predissociation is so strong that the main sub-bands appear as continuous contours. Isolated lines and band contour methods are used together to analyse these two rovibrational bands. The lines corresponding to the F2 component are generally the most intense and isolated. Our data sets for the (0 1 0) level of the 3A2 state are limited to about 102 weakly or unperturbed rotational lines for the 2(0)1 of 16O3 in the range 9620-10,140 cm(-1) and 123 weakly or unperturbed rotational lines for the same band of 18O3. Using for each of them the well-defined ground state parameters, we obtained a standard deviation of about 0.035 cm(-1) in the fit to the lines for 16O3 and 0.027 cm(-1) in the case of 18O3. The rotational constants A, B and C, the three rotational distortion terms deltaK, deltaJK and deltaJ, the spin-rotation constants a0, a and b have been successfully calculated for 16O3 and 18O3 while the spin-spin constants were fixed to their respective values obtained for the origin bands. As is the case for the 0(0)0 band, we have a partial agreement with the isotopic laws for the rotational constants. The geometrical parameters of the (0 1 0) level of 3A2 state for the two isotopomers are close, r = 1.357 A, theta = 100.7 degrees for 18O3 and r = 1.352 A and theta = 100.0 degrees for 16O3. The origin of the 2(0)1 band of 18O3 is red shifted by 7.06(4) cm(-1) with respect to 16O3 2(0)1 band and the two bending mode quanta are, respectively, 528.99(9) and 501.34(7) cm(-1). A preliminary qualitative analysis of the predissociation is given in the particular case of the F2 spin component of 16O3 for 0(0)0 and 2(0)1 bands by the measurement of shifts of positions of some rovibrational levels and the evolution of predissociation broadenings in (Q)Q2 branches. We justify the existence of perturbations in the rovibrational levels of 3A2 state through different interaction types: with the dissociation continuum of the same electronic state or with high vibrational repulsive or weakly bound levels of the ground state.
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Affiliation(s)
- A J Bouvier
- Laboratoire de Spectrométrie Ionique et Moleculaire (associé au CNRS UMR 5579), Université Claude Bernard Lyon I, Villeurbanne, France.
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Xie D, Guo H, Peterson KA. Accurate ab initio near-equilibrium potential energy and dipole moment functions of the ground electronic state of ozone. J Chem Phys 2000. [DOI: 10.1063/1.481442] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Tyuterev V, Tashkun S, Schwenke D, Jensen P, Cours T, Barbe A, Jacon M. Variational EKE-calculations of rovibrational energies of the ozone molecule from an empirical potential function. Chem Phys Lett 2000. [DOI: 10.1016/s0009-2614(99)01228-2] [Citation(s) in RCA: 77] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Tyuterev VG, Tashkun S, Jensen P, Barbe A, Cours T. Determination of the Effective Ground State Potential Energy Function of Ozone from High-Resolution Infrared Spectra. JOURNAL OF MOLECULAR SPECTROSCOPY 1999; 198:57-76. [PMID: 10527781 DOI: 10.1006/jmsp.1999.7928] [Citation(s) in RCA: 71] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
The effective ground state potential energy function of the ozone molecule near the C(2v) equilibrium configuration was obtained in a least-squares fit to the largest sample of experimental, high-resolution vibration-rotation data used for this purpose so far. The fitting is based on variational calculations carried out with the extended Morse Oscillator Rigid Bender Internal Dynamics model. The potential function is expanded in Morse-type functions of the stretching variables and in cosine of the bending angle. The present calculation produces results in significantly better agreement with experiment than previous determinations of the potential energy surface, and the energies predicted with the new surface are sufficiently accurate to be useful for the assignment of new high-resolution spectra. The rms (root-mean-square) deviation of the fit of rovibrational data up to J = 5 is 0.02 cm(-1). For the set of all 60 band centers of the (16)O(3) molecule included in the Atlas of Ozone Line Parameters, the rms deviation is 0.025 cm(-1), and for all band centers determined so far from high-resolution spectra, including those recently observed and assigned in Reims corresponding to highly excited stretching and bending vibrations (v(1) + v(2) + v(3) = 6), the rms deviation is 0.1 cm(-1). The "dark states" that produce resonance perturbations in the observed bands are described with experimental accuracy up to the (v(1)v(2)v(3)) = (080) state. Extrapolation tests demonstrate the predictive power of the potential function obtained: rotational extrapolation up to J = 10 for the 11 lowest vibrational states results in an rms deviation of 0.06cm(-1). Also, vibrational energies measured by low-resolution Raman spectroscopy (which were not included in the input data for the fit) are calculated within the experimental accuracy (rms = 1.6 cm(-1)) of the experimental values up to the dissociation limit. The statistical analysis suggests that the accuracy of the equilibrium geometry and force constants of the molecule is considerably improved relative to previous determinations. The long-range behavior of the fitted potential at the dissociation limit O(3) --> O(2) + O shows very good agreement with experimental data. The new potential energy surface was used to predict the band centers of the isotopomers (17)O(3) and (18)O(3). Copyright 1999 Academic Press.
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Affiliation(s)
- VG Tyuterev
- Groupe de Spectroscopie Moléculaire et Atmosphérique, Equipe Associée au CNRS UPRESA Q 6089, UFR Sciences, Reims Cedex 2, 51687, France
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Barbe A, Chichery A. The 2nu1 + nu2 + 3nu3 Band of 16O3: Line Positions and Intensities. JOURNAL OF MOLECULAR SPECTROSCOPY 1998; 192:102-110. [PMID: 9770393 DOI: 10.1006/jmsp.1998.7683] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
The 2nu1 + nu2 + 3nu3 band of ozone, which occurs in the 5700-cm-1 region, has been observed for the first time using a Fourier Transform Spectrometer, operating at 0.008 cm-1 resolution and with a large pathlength x pressure product (3216 cm x 28.3 Torr). The assignment of rotation-vibration transitions has been done for J up to 38 and Ka up to 11, respectively, after many difficulties due to a Coriolis coupling between (213) and (420) states. In this work we show how this one, which occurs between closed band centers (4 cm-1) but corresponds to summation operatoriDelta vi = 6, strongly perturbs energy levels and leads to a difficulty in assignments. In particular we show the deviations for various types of J and Ka as large as 1 cm-1, with respect to the calculations performed without account of this resonance. The final calculation for the 212 rovibrational states is very satisfactory, as the r.m.s. is 2.5 x 10(-3) cm-1, near the experimental accuracy, with meaningful spectroscopic Hamiltonian parameters. Rovibrational lines intensities of the 2nu1 + nu2 + 3nu3 band were measured, and the value of the transition moment has been recovered. Finally a complete list of line positions and intensities was calculated (with a cut-off of 3 x 10(-26) cm-1/molecule cm-1) leading to a total band intensity of Sv = 3.118 10(-23) cm-1/molecule cm-2 at 296 K. Copyright 1998 Academic Press.
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Affiliation(s)
- A Barbe
- Equipe Associée au CNRS, UPRESA Q 6089, UFR Sciences, Reims Cedex 2, 51687, France
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A. CHICHERY A. BARBE VL. G. TYUTERE. Analysis of high resolution measurements of the ν 1+5ν 3band of ozone: Coriolis interactions with the 6ν 3and 3ν 1+ν 2+2ν 3bands. Mol Phys 1998. [DOI: 10.1080/002689798167593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Inard D, Bouvier A, Bacis R, Churassy S, Bohr F, Brion J, Malicet J, Jacon M. Absorption cross-sections and lifetime of the 3A2 `metastable' state of ozone. Chem Phys Lett 1998. [DOI: 10.1016/s0009-2614(98)00200-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Abrashkevich DG, Shapiro M. Theory of continuum mediated two‐photon ionization, with applications to CH3I. J Chem Phys 1996. [DOI: 10.1063/1.472783] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Offer AR, Balint‐Kurti GG. Resonance Raman spectrum of HOCl—A time‐dependent quantum dynamical treatment. J Chem Phys 1996. [DOI: 10.1063/1.472643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Thelen M, Gejo T, Harrison JA, Huber JR. Photodissociation of ozone in the Hartley band: Fluctuation of the vibrational state distribution in the O2(1Δg) fragment. J Chem Phys 1995. [DOI: 10.1063/1.470212] [Citation(s) in RCA: 52] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Johnson AE, Myers AB. Emission cross sections and line shapes for photodissociating triiodide in ethanol: Experimental and computational studies. J Chem Phys 1995. [DOI: 10.1063/1.468577] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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