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YIN SHUHUI, GUO MINGXING, ZOU JINGHAN, XU XUESONG, CHE LI, LI LEI, GAO HONG. PRODUCT ROTATIONAL ANGULAR MOMENTUM POLARIZATION IN REACTIONS D + FCl(v = 0,j = 0) → DCl + F, DF + Cl. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2012. [DOI: 10.1142/s0219633612500538] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A comparative quasi-classical trajectory study on the product alignment and orientation of reactions D + FCl (v,j) → DCl + F , DF + Cl are carried out on a recently computed 12A′ ground-state surface reported by Deskevich et al. The reaction probabilities, integral and differential cross-sections as a function of collision energy are presented. The differential cross-sections and 〈P2(j′ ⋅ k)〉 are governed by different reaction mechanisms for these two reactions. P(θr) and P(ϕr) distributions of products DCl and DF at four selected collision energies of 5, 10, 16 and 30 kcal/mol indicate that DCl and DF product molecules are not only aligned, but also oriented along y-axis. By comparing the P(θr) and P(ϕr) distributions of reactions H + FCl (v = 0,j = 0) → HCl + F and H + FCl (v = 0,j = 0) → HF + Cl , mass factor has some influence on stereodynamics of the title reactions, but the features of PES should have major influence on the difference between dynamics of reactions D + FCl (v = 0,j = 0) → DCl + F and D + FCl (v = 0,j = 0) → DF + Cl .
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Affiliation(s)
- SHUHUI YIN
- Department of Physics, Dalian Maritime University, Dalian 116026, P. R. China
| | - MINGXING GUO
- Environmental Science and Engineering College, Dalian Maritime University, Dalian 116026, Liaoning, P. R. China
| | - JINGHAN ZOU
- Department of Physics, Dalian Maritime University, Dalian 116026, P. R. China
| | - XUESONG XU
- Department of Physics, Dalian Maritime University, Dalian 116026, P. R. China
| | - LI CHE
- Department of Physics, Dalian Maritime University, Dalian 116026, P. R. China
| | - LEI LI
- Department of Physics, Dalian Maritime University, Dalian 116026, P. R. China
| | - HONG GAO
- Department of Physics, Dalian Maritime University, Dalian 116026, P. R. China
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TANG PINGYING, LI DONGLIN, WU MENGMENG, TANG BIYU. ROTATIONAL ALIGNMENT OF PRODUCT MOLECULES FROM THE REACTION Ca + HCl→CaCl + H. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2012. [DOI: 10.1142/s0219633611006256] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The product rotational polarization in the Ca + HCl→CaCl + H reaction at collision energy of 20 kcal/mol has been studied via the quasiclassical trajectory method on a new ab initio potential surface. The P(θ r ) distribution of angle between k and j′, and the dihedral angular distribution P(Φ r ) characterizing k - k′ - j′ correlation are discussed, the angle distribution P(θ r , Φ r ) of product rotational vectors in the form of polar plot in θ r and Φ r are shown. Furthermore, four PDDCSs (2π/σ)(dσ00/dωt), (2π/σ)(dσ20/dωt), (2π/σ)(dσ22+/dωt) and (2π/σ)(dσ21-/dωt) are also presented. The present calculations reveal that the product rotational alignment is very strong. Finally, the state distributions of the product CaCl are investigated. The results showed that the CaCl product was formed with high vibrational and rotational excitation.
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Affiliation(s)
- PING-YING TANG
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, P. R. China 530004, P. R. China
| | - DONG-LIN LI
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, P. R. China 530004, P. R. China
| | - MENG-MENG WU
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, P. R. China 530004, P. R. China
| | - BI-YU TANG
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning, P. R. China 530004, P. R. China
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Kaiser RI, Mebel AM. The reactivity of ground-state carbon atoms with unsaturated hydrocarbons in combustion flames and in the interstellar medium. INT REV PHYS CHEM 2010. [DOI: 10.1080/01442350210136602] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Greaves SJ, Orr-Ewing AJ, Troya D. Classical Trajectory Study of the Dynamics of the Reaction of Cl Atoms with Ethane. J Phys Chem A 2008; 112:9387-95. [DOI: 10.1021/jp802347v] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
| | | | - Diego Troya
- Department of Chemistry, Virginia Tech, 107 Davidson Hall, Blacksburg, Virginia, 24061-0212
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Brouard M, Burak I, Marinakis S, Rubio Lago L, Tampkins P, Vallance C. Product spin–orbit state resolved dynamics of the H+H2O and H+D2O abstraction reactions. J Chem Phys 2004; 121:10426-36. [PMID: 15549923 DOI: 10.1063/1.1809578] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The product state-resolved dynamics of the reactions H+H(2)O/D(2)O-->OH/OD((2)Pi(Omega);v',N',f )+H(2)/HD have been explored at center-of-mass collision energies around 1.2, 1.4, and 2.5 eV. The experiments employ pulsed laser photolysis coupled with polarized Doppler-resolved laser induced fluorescence detection of the OH/OD radical products. The populations in the OH spin-orbit states at a collision energy of 1.2 eV have been determined for the H+H(2)O reaction, and for low rotational levels they are shown to deviate from the statistical limit. For the H+D(2)O reaction at the highest collision energy studied the OD((2)Pi(3/2),v'=0,N'=1,A') angular distributions show scattering over a wide range of angles with a preference towards the forward direction. The kinetic energy release distributions obtained at 2.5 eV also indicate that the HD coproducts are born with significantly more internal excitation than at 1.4 eV. The OD((2)Pi(3/2),v'=0,N'=1,A') angular and kinetic energy release distributions are almost identical to those of their spin-orbit excited OD((2)Pi(1/2),v'=0,N'=1,A') counterpart. The data are compared with previous experimental measurements at similar collision energies, and with the results of previously published quasiclassical trajectory and quantum mechanical calculations employing the most recently developed potential energy surface. Product OH/OD spin-orbit effects in the reaction are discussed with reference to simple models.
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Affiliation(s)
- M Brouard
- The Department of Chemistry, The Physical and Theoretical Chemistry Laboratory, South Parks Road, Oxford OX1 3QZ, United Kingdom.
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Chen MD, Han KL, Lou NQ. Theoretical study of stereodynamics for the reactions Cl+H2/HD/D2. J Chem Phys 2003. [DOI: 10.1063/1.1545112] [Citation(s) in RCA: 185] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Albertí M, Lucas JM, Aguilar A. A Quasiclassical Trajectory Study of the Multichannel H(1) + H(2)BO → BO + H2, H(1)BO + H(2), HOB + H Reaction. J Phys Chem A 2003. [DOI: 10.1021/jp026173n] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- M. Albertí
- Departament de Química Física i Centre de Recerca en Química Teòrica, Universitat de Barcelona, C/ Martí i Franquès, 1. 08028 Barcelona, Spain
| | - J. M. Lucas
- Departament de Química Física i Centre de Recerca en Química Teòrica, Universitat de Barcelona, C/ Martí i Franquès, 1. 08028 Barcelona, Spain
| | - A. Aguilar
- Departament de Química Física i Centre de Recerca en Química Teòrica, Universitat de Barcelona, C/ Martí i Franquès, 1. 08028 Barcelona, Spain
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Brouard M, Burak I, Minayev D, O’Keeffe P, Vallance C, Aoiz FJ, Bañares L, Castillo JF, Zhang DH, Collins MA. The dynamics of the H+D2O→OD+HD reaction at 2.5 eV: Experiment and theory. J Chem Phys 2003. [DOI: 10.1063/1.1528896] [Citation(s) in RCA: 19] [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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Fujimura Y, Tsurumaki H, Kajimoto O. Stereodynamics of O(1D) and O(3P) Reactions Studied via Doppler-Resolved Polarization Spectroscopy. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2002. [DOI: 10.1246/bcsj.75.2309] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Troya D, Lakin MJ, Schatz GC, Harding LB, González M. Quasiclassical Trajectory Study of Energy and Angular Distributions for the H + CO2 → OH + CO Reaction. J Phys Chem B 2002. [DOI: 10.1021/jp0256950] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Diego Troya
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113
| | - Matthew J. Lakin
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113
| | - George C. Schatz
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113
| | - Lawrence B. Harding
- Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439-4803
| | - Miguel González
- Departament de Química Física i Centre de Recerca en Química Teòrica, Universitat de Barcelona, C/Martí i Franquès 1, 08028 Barcelona, Spain
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Chen MD, Han KL, Lou NQ. Vector correlation in the H+D2 reaction and its isotopic variants: isotope effect on stereodynamics. Chem Phys Lett 2002. [DOI: 10.1016/s0009-2614(02)00585-7] [Citation(s) in RCA: 148] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
This article reviews the history and recent progress in the study of the dynamics of the H + H2O reaction, which has become a benchmark for experimental research in the field of gas-phase reaction dynamics. The dynamics of H + H2O is discussed in terms of the different observable properties: integral cross-sections, rate coefficients, product state distributions, differential cross-sections, and vector correlations. It is shown how experimental measurements and first-principle theoretical calculations have revealed the interesting microscopic aspects of this elementary chemical reaction.
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Affiliation(s)
- Jesús F Castillo
- Departamento de Química Física I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain.
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Castillo J, Aoiz F, Bañares L. A quasiclassical trajectory study of the H+H2O→OH+H2 reaction dynamics at 1.4 eV collision energy on a new ab initio potential energy surface. Chem Phys Lett 2002. [DOI: 10.1016/s0009-2614(02)00376-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Brouard M, Patrick O'Keeffe, and, Vallance C. Product State Resolved Dynamics of Elementary Reactions. J Phys Chem A 2002. [DOI: 10.1021/jp015530b] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mark Brouard
- The Physical and Theoretical Chemistry Laboratory, The University of Oxford, South Parks Road, Oxford, OX1 3QZ, U.K
| | - Patrick O'Keeffe, and
- The Physical and Theoretical Chemistry Laboratory, The University of Oxford, South Parks Road, Oxford, OX1 3QZ, U.K
| | - Claire Vallance
- The Physical and Theoretical Chemistry Laboratory, The University of Oxford, South Parks Road, Oxford, OX1 3QZ, U.K
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Troya D, Lendvay G, González M, Schatz GC. A quasiclassical trajectory study of angular and internal state distributions in H+H2O and H+D2O at E=1.4 eV. Chem Phys Lett 2001. [DOI: 10.1016/s0009-2614(01)00697-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Troya D, González M, Schatz GC. A quasiclassical trajectory study of reactivity and product energy disposal in H+H2O, H+D2O, and H+HOD. J Chem Phys 2001. [DOI: 10.1063/1.1366334] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Valentini JJ. State-to-state chemical reaction dynamics in polyatomic systems: case studies. Annu Rev Phys Chem 2001; 52:15-39. [PMID: 11326057 DOI: 10.1146/annurev.physchem.52.1.15] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This review illustrates the experimental study of chemical reaction dynamics using methods that select the quantum states and energy of the reactants and determine the quantum states and energy of the products. The focus is reaction dynamics in systems in which at least one of the reactants or products is a polyatomic molecule. The approach taken is to select four prototype reaction systems as case studies to demonstrate the detail of information and insight that can come from such experiments. Thus, the review is selective and neither claims nor attempts to be comprehensive. Reference to and discussion of theoretical reaction dynamics are included where computational results directly connect with the experiments.
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Affiliation(s)
- J J Valentini
- Department of Chemistry, Columbia University, New York, New York 10027, USA.
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Brouard M, Burak I, Joseph DM, Markillie GAJ, Minayev D, O’Keeffe P, Vallance C. The dynamics of the reactions H+H2O→OH+H2 and H+D2O→OD+HD at 1.4 eV. J Chem Phys 2001. [DOI: 10.1063/1.1356008] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kornweitz H, Persky A. Three-center semi-empirical potential energy surfaces for the reactions F+H2O and F+OH. Chem Phys Lett 2000. [DOI: 10.1016/s0009-2614(00)01177-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Pfeiffer JM, Woods E, Metz RB, Crim FF. Probing the new bond in the vibrationally controlled bimolecular reaction of O with HOD(4νOH). J Chem Phys 2000. [DOI: 10.1063/1.1316004] [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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Troya D, Baños I, González M, Wu G, ter Horst MA, Schatz GC. A quasiclassical trajectory study of the H+HCN→H2+CN reaction dynamics. J Chem Phys 2000. [DOI: 10.1063/1.1308090] [Citation(s) in RCA: 18] [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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Castillo J, Aoiz F, Bañares L, Santamarı́a J. Quasi-classical trajectory study of the dynamics of the H+H2O reaction: differential cross-sections and product rotational polarization. Chem Phys Lett 2000. [DOI: 10.1016/s0009-2614(00)01039-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Wu GS, Schatz GC, Lendvay G, Fang DC, Harding LB. A new potential surface and quasiclassical trajectory study of H+H2O→OH+H2. J Chem Phys 2000. [DOI: 10.1063/1.1287329] [Citation(s) in RCA: 103] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Castillo JF, Santamaría J. Quasiclassical Trajectory Studies of H + H2O and H + D2O Reactions on a New ab Initio Potential Energy Surface. J Phys Chem A 2000. [DOI: 10.1021/jp001059v] [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)
- Jesús F. Castillo
- Departamento de Química Física I, Facultad de Química, Universidad Complutense 28040 Madrid, Spain
| | - Jesús Santamaría
- Departamento de Química Física I, Facultad de Química, Universidad Complutense 28040 Madrid, Spain
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Szichman H, Baer M, Volpp HR, Wolfrum J. Quantum mechanical cross sections for the isotopic reactions H+X2O, X=H,D: A comparison with experiment and with other calculations. J Chem Phys 1999. [DOI: 10.1063/1.479337] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lendvay G, Bradley KS, Schatz GC. Reactive and inelastic collisions of H atoms with vibrationally excited water molecules. J Chem Phys 1999. [DOI: 10.1063/1.477939] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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Szichman H, Baer M, Volpp HR, Wolfrum J. Comparison between Experimental and Three-Dimensional Quantum Mechanical Rate Constants for the NH(D) + NO Reactions. J Phys Chem A 1998. [DOI: 10.1021/jp9828641] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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