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Balucani N, Casavecchia P, Aoiz FJ, Banares L, Castillo JF, Herrero VJ. Dynamics of the O(1D) D2 reaction: A comparison between crossed molecular beam experiments and quasiclassical trajectory calculations on the lowest three potential energy surfaces. Mol Phys 2011. [DOI: 10.1080/149920500058077] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- N. Balucani
- a Dipartimento di Chimica , Universita di Perugia , Perugia , 06123 , Italy
| | - P. Casavecchia
- a Dipartimento di Chimica , Universita di Perugia , Perugia , 06123 , Italy
| | - F. J. Aoiz
- b Departamento de Quimica Fisica, F. de Quimica , Universidad Complutense , Madrid , 28040 , Spain
| | - L. Banares
- b Departamento de Quimica Fisica, F. de Quimica , Universidad Complutense , Madrid , 28040 , Spain
| | - J. F. Castillo
- b Departamento de Quimica Fisica, F. de Quimica , Universidad Complutense , Madrid , 28040 , Spain
| | - V. J. Herrero
- c Instituto de Estructura de la Materia. C.S.I.C. , Madrid , 28006 , Spain
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Lin SY, Guo H. Adiabatic and Nonadiabatic State-to-State Quantum Dynamics for O(1D) + H2(X1Σg+, υi = ji = 0) → OH(X2Π, υf, jf) + H(2S) Reaction. J Phys Chem A 2009; 113:4285-93. [DOI: 10.1021/jp810948k] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shi Ying Lin
- Department of Chemistry and Chemical Biology, University of New Mexico, Albuquerque, New Mexico 87131
| | - Hua Guo
- Department of Chemistry and Chemical Biology, University of New Mexico, Albuquerque, New Mexico 87131
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Lin SY, Guo H. Energy dependence of differential and integral cross sections for O(D1)+H2(υi=0,ji=0)→OH(υf,jf)+H reaction. J Chem Phys 2008; 129:124311. [DOI: 10.1063/1.2981063] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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An Important Well Studied Atmospheric Reaction, <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd" xmlns:sa="http://www.elsevier.com/xml/common/struct-aff/dtd"><mml:mi mathvariant="normal">O</mml:mi><mml:mspace width="0.25em"/><mml:mo stretchy="false">(</mml:mo><mml:mmultiscripts><mml:mi>D</mml:mi><mml:mprescripts/><mml:none/><mml:mn>1</mml:mn></mml:mmultiscripts><mml:mo stretchy="false">)</mml:mo><mml:mo>+</mml:mo><mml:msub><mml:mi mathvariant="normal">H</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:math>. ADVANCES IN QUANTUM CHEMISTRY 2008. [DOI: 10.1016/s0065-3276(07)00203-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Aoiz FJ, Bañares L, Herrero VJ. Dynamics of insertion reactions of H2 molecules with excited atoms. J Phys Chem A 2007; 110:12546-65. [PMID: 17107104 DOI: 10.1021/jp063815o] [Citation(s) in RCA: 82] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Recent progress in the study of insertion reactions of hydrogen molecules with excited atoms is reviewed in this article. In particular, the dynamics of the reaction of O(1D), N(2D), C(1D), and S(1D) with H2 and its isotopomers, which have received a great deal of attention over the past decade, are examined in detail. All of these systems have in common the existence of several potential energy surfaces (PES) correlating with the reagents' states, and consequently, they can give rise to reaction following different adiabatic and nonadiabatic pathways. The main contribution, however, arises from their ground singlet PESs which feature the existence of deep wells with small or null barriers for insertion. Accordingly, these reactions proceed mainly via formation of relatively long-lived collision complexes and display an overall nearly statistical behavior. In spite of their similarities, the various reactions have peculiar characteristics caused by important differences of their respective PESs. The contribution of excited PES to the global reactivity, which has also become an important issue and a challenge both for theory and experiment, is also examined. The different theoretical approaches are discussed in the text, along with the experimental results obtained by a variety of techniques. The recent exact quantum treatments of these reactive systems together with the development of a rigorous statistical model have contributed to a very accurate description which in many cases matches very well the detailed measurements. The quasi-classical trajectory (QCT) method has also provided a fairly accurate description of the reaction dynamics for these systems. In particular, the analysis in terms of collision times has yielded interesting clues about the reaction mechanisms.
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Affiliation(s)
- F J Aoiz
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain.
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Bañares L, Castillo JF, Honvault P, Launay JM. Quantum mechanical and quasi-classical trajectory reaction probabilities and cross sections for the S(1D) + H2,D2,HD insertion reactions. Phys Chem Chem Phys 2005; 7:627-34. [DOI: 10.1039/b417368f] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Aoiz FJ, Bañares L, Castillo JF, Herrero VJ, Martı́nez-Haya B, Honvault P, Launay JM, Liu X, Lin JJ, Harich SA, Wang CC, Yang X. The O(1D)+H2 reaction at 56 meV collision energy: A comparison between quantum mechanical, quasiclassical trajectory, and crossed beam results. J Chem Phys 2002. [DOI: 10.1063/1.1478693] [Citation(s) in RCA: 68] [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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Hankel M, Balint-Kurti GG, Gray SK. Quantum Mechanical Calculation of Reaction Probabilities and Branching Ratios for the O(1D) + HD → OH(OD) + D(H) Reaction on the X̃A‘ and 11A‘‘ Adiabatic Potential Energy Surfaces. J Phys Chem A 2001. [DOI: 10.1021/jp003772q] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marlies Hankel
- School of Chemistry, The University of Bristol, Bristol BS8 1TS, U.K
| | | | - Stephen K. Gray
- Chemistry Division, Argonne National Laboratory, Argonne, Illinois 60439
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Honvault P, Launay JM. A quantum-mechanical study of the dynamics of the O(1D)+H2→OH+H insertion reaction. J Chem Phys 2001. [DOI: 10.1063/1.1338973] [Citation(s) in RCA: 95] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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Is there a barrier for the C2v insertion reaction in O(1D)+H2? A test dynamics study based on two-valued energy-switching potential energy surfaces. Chem Phys Lett 2000. [DOI: 10.1016/s0009-2614(00)01225-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Hankel M, Balint-Kurti GG, Gray SK. Quantum mechanical calculation of product state distributions for the O(1D)+H2→OH+H reaction on the ground electronic state surface. J Chem Phys 2000. [DOI: 10.1063/1.1319996] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Gray SK, Balint-Kurti GG, Schatz GC, Lin JJ, Liu X, Harich S, Yang X. Probing the effect of the H2 rotational state in O(1D)+H2→OH+H: Theoretical dynamics including nonadiabatic effects and a crossed molecular beam study. J Chem Phys 2000. [DOI: 10.1063/1.1313785] [Citation(s) in RCA: 89] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Aoiz FJ, Bañares L, Brouard M, Castillo JF, Herrero VJ. The dynamics of the O([sup 1]D)+HD reaction: A quasiclassical trajectory multisurface study. J Chem Phys 2000. [DOI: 10.1063/1.1290127] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Hollebeek T, Ho TS, Rabitz H. CONSTRUCTINGMULTIDIMENSIONALMOLECULARPOTENTIALENERGYSURFACES FROMABINITIODATA. Annu Rev Phys Chem 1999; 50:537-70. [PMID: 15012421 DOI: 10.1146/annurev.physchem.50.1.537] [Citation(s) in RCA: 153] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
This paper describes the reproducing kernel Hilbert space (RKHS) method for constructing accurate, smooth, and efficient global potential energy surface (PES) representations for polyatomic systems using high-level ab initio data. The RKHS method provides a rigorous and effective framework for smooth multivariate interpolation of arbitrarily scattered data points and also for incorporating various physical requirements onto the PESs. Smoothness, permutation symmetry, and the asymptotic properties of polyatomic systems can be incorporated into the construction of reproducing kernels to render globally accurate PESs. Tensor products of one-dimensional generalized-spline-reproducing kernels are amenable to a fast algorithm, which makes a single evaluation of RKHS PESs essentially independent of the number of interpolated ab initio data points. This efficient implementation enables the study of the detailed dynamics of polyatomic systems based on high-quality RKHS PESs.
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Affiliation(s)
- T Hollebeek
- Department of Chemistry, Princeton University, Princeton, NJ 08544-1009, USA.
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Lee SH, Liu K. Effect of reagent rotation in O(1D)+H2 (v=0,j): A sensitive probe of the accuracy of the ab initio excited surfaces? J Chem Phys 1999. [DOI: 10.1063/1.479185] [Citation(s) in RCA: 22] [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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A theoretical study of the dynamics of the O(1D)+HD reaction at 0.196 eV collision energy: comparison with experimental results. Chem Phys Lett 1999. [DOI: 10.1016/s0009-2614(99)00779-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kennedy S, Dharmesena K, Moser S, Auzinsh M, Shafer-Ray NE. A method to obtain meV-collision-energy resolution in scattering studies: application to the H+D2→HD(ν′=0,j′)+D(θrel<80°) reaction at Erel=1.275±0.011 eV. Chem Phys 1999. [DOI: 10.1016/s0301-0104(99)00139-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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