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Hochlaf M, Linguerri R, Cheraki M, Ayari T, Ben Said R, Feifel R, Chambaud G. S 2O 2q+ ( q = 0, 1, and 2) Molecular Systems: Characterization and Atmospheric Planetary Implications. J Phys Chem A 2021; 125:1958-1971. [PMID: 33635674 DOI: 10.1021/acs.jpca.0c11407] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We use accurate ab initio methodologies at the coupled cluster level ((R)CCSD(T)) and its explicitly correlated version ((R)CCSD(T)-F12) to investigate the electronic structure, relative stability, and spectroscopy of the stable isomers of the [S2O2] system and of some of its cations and dications, with a special focus on the most relevant isomers that could be involved in terrestrial and planetary atmospheres. This work identifies several stable isomers (10 neutral, 8 cationic, and 5 dicationic), including trigonal-OSSO, cis-OSSO, and cyc-OSSO. For all these isomers, we calculated geometric parameters, fragmentation energies, and simple and double ionization energies of the neutral species. Several structures are identified for the first time, especially for the ionic species. Computations show that in addition to cis-OSSO and trans-OSSO proposed for the absorption in the near-UV spectrum of the Venusian atmosphere other S2O2, S2O2+, and S2O22+ species may contribute. Moreover, the characterization of the stability of singly and doubly charged S2O2 entities can also be used for their identification by mass spectrometry and UV spectroscopy in the laboratory or in planetary atmospheres. In sum, the quest for the main UV absorber in Venus' atmosphere is not over, since the physical chemistry of sulfur oxides in Venus' atmosphere is far from being understood.
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Affiliation(s)
- Majdi Hochlaf
- Université Gustave Eiffel, COSYS/LISIS, 5 Bd Descartes 77454, Champs sur Marne, France
| | - Roberto Linguerri
- Université Gustave Eiffel, COSYS/LISIS, 5 Bd Descartes 77454, Champs sur Marne, France
| | - Mohamed Cheraki
- Université Gustave Eiffel, COSYS/LISIS, 5 Bd Descartes 77454, Champs sur Marne, France
| | - Tarek Ayari
- Université Gustave Eiffel, COSYS/LISIS, 5 Bd Descartes 77454, Champs sur Marne, France
| | - Ridha Ben Said
- Department of Chemistry, College of Science and Arts, Qassim University, Ar Rass 58863, Saudi Arabia
| | - Raimund Feifel
- Department of Physics, University of Gothenburg, Origovägen 6B, 412 58 Gothenburg, Sweden
| | - Gilberte Chambaud
- Université Gustave Eiffel, COSYS/LISIS, 5 Bd Descartes 77454, Champs sur Marne, France
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Khademzadeh A, Vahedpour M, Karami F. Prediction of tetraoxygen reaction mechanism with sulfur atom on the singlet potential energy surface. ScientificWorldJournal 2014; 2014:912391. [PMID: 24587763 PMCID: PMC3920618 DOI: 10.1155/2014/912391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2013] [Accepted: 10/11/2013] [Indexed: 11/18/2022] Open
Abstract
The mechanism of S+O₄ (D(₂h)) reaction has been investigated at the B3LYP/6-311+G(3df) and CCSD levels on the singlet potential energy surface. One stable complex has been found for the S+O₄ (D(₂h)) reaction, IN1, on the singlet potential energy surface. For the title reaction, we obtained four kinds of products at the B3LYP level, which have enough thermodynamic stability. The results reveal that the product P3 is spontaneous and exothermic with -188.042 and -179.147 kcal/mol in Gibbs free energy and enthalpy of reaction, respectively. Because P1 adduct is produced after passing two low energy level transition states, kinetically, it is the most favorable adduct in the ¹S+¹O₄ (D(₂h)) atmospheric reactions.
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Affiliation(s)
| | - Morteza Vahedpour
- Chemistry Department, University of Zanjan, Zanjan 45371-38791, Iran
| | - Fereshte Karami
- Chemistry Department, University of Zanjan, Zanjan 45371-38791, Iran
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Dang Z, Song LX, Yang J, Chen J, Teng Y. The physical properties and unusual pyrolysis behaviour of a supramolecular complex of β-cyclodextrin and potassium ferrioxalate. Dalton Trans 2012; 41:3006-13. [DOI: 10.1039/c2dt11794k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ramírez-Solís A, Jolibois F, Maron L. Born–Oppenheimer DFT molecular dynamics studies of S2O2: Non-harmonic effects on the lowest energy isomers. Chem Phys Lett 2011. [DOI: 10.1016/j.cplett.2011.04.091] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Savee JD, Mann JE, Laperle CM, Continetti RE. Experimental probes of transient neutral species using dissociative charge exchange. INT REV PHYS CHEM 2011. [DOI: 10.1080/0144235x.2010.537131] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Goodarzi M, Piri F, Hajari N, Karimi L. Theoretical study on the formation of tetraoxygen conformational isomerism in the CO2 with O3 reaction. Chem Phys Lett 2010. [DOI: 10.1016/j.cplett.2010.09.041] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Ramírez-Solís A, Jolibois F, Maron L. Ab initio molecular dynamics studies on the ground singlet potential energy surface of the tetraoxygen molecule, O4. Chem Phys Lett 2010. [DOI: 10.1016/j.cplett.2009.11.065] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Scemama A, Caffarel M, Ramírez-Solís A. Bond Breaking and Bond Making in Tetraoxygen: Analysis of the O2(X3Σg−) + O2(X3Σg−) ⇆ O4 Reaction Using the Electron Pair Localization Function. J Phys Chem A 2009; 113:9014-21. [DOI: 10.1021/jp902028g] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Anthony Scemama
- Laboratoire de Chimie et Physique Quantiques, CNRS-IRSAMC Université de Toulouse, France, and Departamento de Física, Facultad de Ciencias, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos 62209, México
| | - Michel Caffarel
- Laboratoire de Chimie et Physique Quantiques, CNRS-IRSAMC Université de Toulouse, France, and Departamento de Física, Facultad de Ciencias, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos 62209, México
| | - Alejandro Ramírez-Solís
- Laboratoire de Chimie et Physique Quantiques, CNRS-IRSAMC Université de Toulouse, France, and Departamento de Física, Facultad de Ciencias, Universidad Autónoma del Estado de Morelos, Cuernavaca, Morelos 62209, México
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Caffarel M, Hernández-Lamoneda R, Scemama A, Ramírez-Solís A. Multireference quantum Monte Carlo study of the O4 molecule. PHYSICAL REVIEW LETTERS 2007; 99:153001. [PMID: 17995160 DOI: 10.1103/physrevlett.99.153001] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2007] [Indexed: 05/25/2023]
Abstract
Fixed-node diffusion quantum Monte Carlo (FN-DMC) calculations are performed to obtain the most accurate dissociation barrier and heat of formation with respect to dissociation into molecular oxygen for the chemically bound tetraoxygen molecule. Multireference trial wave functions were used and built from truncated CASSCF(16,12) through a weight-consistent scheme allowing to control the fixed-node error. Results are compared with the previous ab initio benchmark Complete Active Space SCF Averaged Coupled Pair Functional/aug-cc-pVQZ (CASSCF-ACPF/AVQZ) results. The FN-DMC barriers to dissociation and heat of formation obtained are 11.6+/-1.6 kcal/mol and 98.5+/-1.9 kcal/mol, respectively. These thermochemical energies should be taken as the theoretical references when discussing the relevance of tetraoxygen in a variety of experiments and atmospheric chemical processes.
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Affiliation(s)
- Michel Caffarel
- Laboratoire de Chimie et Physique Quantiques, CNRS-IRSAMC Université de Toulouse, France
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Morozov VA, Ivanov KL, Lukzen NN. Theoretical treatment of ion–molecular charge transfer reactions involving dimer radical ions. Phys Chem Chem Phys 2003. [DOI: 10.1039/b300112a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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De Petris G. Mass spectrometric contributions to problems related to the chemistry of atmospheres. Acc Chem Res 2002; 35:305-12. [PMID: 12020168 DOI: 10.1021/ar010044s] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Recent mass spectrometric studies of species and processes relevant to the chemistry of atmospheres are reported. New species have been detected, including HO(3); a stratospheric reservoir of OH radicals; the [H(2)O(+)O(2)(-)] charge transfer complex, central to the atmospheric photonucleation theory; and the OSOSO oxide and its cation, likely present in the Io's atmosphere. As to ionic processes, a new route to tropospheric N(2)O in air ionized by lightning and coronas is reported, as well as the complex chemistry promoted by ionization of ozone/freon and ozone/carbonyl sulfide mixtures and the formation of O(5)(+), relevant to the problem of (18)O excess in stratospheric ozone.
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Affiliation(s)
- Giulia De Petris
- Dipartimento di Studi di Chimica e Tecnologia delle Sostanze Biologicamente Attive dell'Università "La Sapienza", Piazzale Aldo Moro 5, 00185 Roma, Italy
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Abstract
The application of coincidence techniques to the study of the reaction dynamics of isolated molecules is reviewed. Coincidence spectroscopy is a powerful approach for carrying out a number of measurements. At its most basic level, coincidence techniques can identify the source of a specific signal, as in the well-known photoelectron-photoion coincidence approach used for several years. By carrying out coincidence experiments in an increasingly differential manner, correlated energy and angular distributions of reaction products may be recorded. Completely energy- and angle-resolved measurements of photoelectrons and ionic or neutral products can reveal molecular-frame photoelectron and photofragment angular distributions and aid in the characterization of dissociative states of molecules and ions. Recent work in this area is reviewed, including examples from studies of dissociative photodetachment, dissociative photoionization, time-resolved studies of dissociative photoionization, and three-body dissociation processes.
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Affiliation(s)
- R E Continetti
- Department of Chemistry and Biochemistry, University of California at San Diego, La Jolla, California 92093-0314, USA.
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Zhou M, Hacaloglu J, Andrews L. Infrared spectra of cyclic-O6+ and trans-O6+ in solid neon and argon. J Chem Phys 1999. [DOI: 10.1063/1.478910] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Peterka DS, Ahmed M, Suits AG, Wilson KJ, Korkin A, Nooijen M, Bartlett RJ. Unraveling the mysteries of metastable O4*. J Chem Phys 1999. [DOI: 10.1063/1.478515] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hanold K, Continetti R. Photoelectron–photofragment coincidence studies of the dissociative photodetachment of O4−. Chem Phys 1998. [DOI: 10.1016/s0301-0104(98)00337-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Brabson GD, Citra A, Andrews L, Davy RD, Neurock M. Formation, Spectroscopy, Photochemistry, and Quantum Chemistry of the (S2)(O2) Complex in Solid Argon. J Am Chem Soc 1996. [DOI: 10.1021/ja960484s] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- G. Dana Brabson
- Contribution from the Department of Chemistry and the Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22901, and the Department of Chemistry, Liberty University, Lynchburg, Virginia 24506
| | - Angelo Citra
- Contribution from the Department of Chemistry and the Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22901, and the Department of Chemistry, Liberty University, Lynchburg, Virginia 24506
| | - Lester Andrews
- Contribution from the Department of Chemistry and the Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22901, and the Department of Chemistry, Liberty University, Lynchburg, Virginia 24506
| | - Randall D. Davy
- Contribution from the Department of Chemistry and the Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22901, and the Department of Chemistry, Liberty University, Lynchburg, Virginia 24506
| | - Matthew Neurock
- Contribution from the Department of Chemistry and the Department of Chemical Engineering, University of Virginia, Charlottesville, Virginia 22901, and the Department of Chemistry, Liberty University, Lynchburg, Virginia 24506
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Sherwood CR, Garner MC, Hanold KA, Strong KM, Continetti RE. Energy and angular distributions in dissociative photodetachment of O−4. J Chem Phys 1995. [DOI: 10.1063/1.469133] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Jacox ME, Thompson WE. Evidence for the stabilization of rectangular O+4 in solid neon. J Chem Phys 1994. [DOI: 10.1063/1.467268] [Citation(s) in RCA: 53] [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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