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Rawat AMS, Sahoo J, Mahapatra S. Combined Quantum Mechanical and Quasi-Classical State-to-State Dynamical Study on the Isotopic Effect in H/D + LiH +/LiD + → H 2/HD/D 2 + Li + Reactions. J Phys Chem A 2023; 127:10733-10746. [PMID: 38096485 DOI: 10.1021/acs.jpca.3c04131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Coriolis-coupled quantum mechanical (QM-CC) and quasi-classical trajectory (QCT) calculations are carried out to investigate the dynamics of the H(D) + LiH+(v = 0, j = 0) → H2(HD) (v', j') + Li+ reactions on the ground electronic state potential energy surface reported by Martinazzo et al. (Martinazzo et al., J. Chem. Phys. 2003, 119, 11241). The QM-CC and QCT results at the initial state-selected and state-to-state levels are used to investigate the validity and accuracy of the QCT method for these exoergic barrierless reactions. Furthermore, the QCT method is used to understand the isotopic effects on reaction observables like total and state-to-state integral cross section, differential cross section, product energy disposal, and rate constants of H(D) + LiH+(v = 0, j = 0) → H2(HD) (v', j') + Li+ and H(D) + LiD+(v = 0, j = 0) → HD(D2) (v', j') + Li+ reactions. Attempts are also made to understand the impact of the isotopic substitution on the reaction mechanism. It is observed that QM-CC and QCT results closely follow each other at the initial state-selected and state-to-state levels. Noticeable kinematic effects of reagents on the reactivity and mechanism of the reactions are also observed.
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Affiliation(s)
| | - Jayakrushna Sahoo
- School of Chemistry, University of Hyderabad, Hyderabad 500046, India
| | - S Mahapatra
- School of Chemistry, University of Hyderabad, Hyderabad 500046, India
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Sahoo J, Rawat AMS, Mahapatra S. Quantum interference in the mechanism of H + LiH + → H 2 + Li + reaction dynamics. Phys Chem Chem Phys 2021; 23:27327-27339. [PMID: 34853838 DOI: 10.1039/d1cp04120g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, the detailed reaction mechanism of the astrochemically relevant exoergic and barrierless H + LiH+ → H2 + Li+ reaction is investigated by both time-dependent wave packet and quasi-classical trajectory (QCT) methods on the ab initio electronic ground state potential energy surface reported by Martinazzo et al. [Martinazzo et al., J. Chem. Phys., 2003, 119, 11241]. The interference terms due to the coherence between the partial waves are quantified. When plotted along the scattering angle they reveal interference of constructive or destructive nature. Significant interference was found in the differential cross-section (DCS) which is a symbolic of the non-statistical nature of the reaction. This is further complemented by calculating the lifetime of the collision complex by the QCT method. It is found that the reaction follows a direct stripping mechanism at higher collision energies and yields forward scattered products from collisions involving high total angular momentum. At low collision energies, the reaction follows a mixed direct/indirect mechanism but with a dominant indirect contribution. The product state-resolved DCSs reveal that two opposite mechanisms co-exist, both at low and high collision energies. The microscopic scattering mechanism of the reaction is found to be unaffected by the ro-vibrational excitation of the reagent diatom.
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Affiliation(s)
- Jayakrushna Sahoo
- School of Chemistry, University of Hyderabad, Hyderabad, 500 046, India.
| | | | - S Mahapatra
- School of Chemistry, University of Hyderabad, Hyderabad, 500 046, India.
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Sahoo J, Rawat AMS, Mahapatra S. Theoretical Study of the Energy Disposal Mechanism and the State-Resolved Quantum Dynamics of the H + LiH + → H 2 + Li + Reaction. J Phys Chem A 2021; 125:3387-3397. [PMID: 33876630 DOI: 10.1021/acs.jpca.1c01811] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Despite several studies in the literature, the detailed quantum state-to-state level mechanism of the astrophysically important exoergic barrierless H + LiH+ → H2 + Li+ reaction is yet to be understood. In this work, we have investigated the energy disposal mechanism of the reaction in terms of integral reaction cross section, product internal state distributions, differential cross section, and rate constant. Fully converged and Coriolis coupled quantum mechanical calculations based on a time-dependent wave packet method have been performed at the state-to-state level on the ab initio electronic ground state potential energy surface (PES) constructed by Martinazzo et al. (J. Chem. Phys. 2003, 119, 11241-11248). The agreement between the present quantum mechanical and previous quasi-classical results is found even at very low relative translational energies of reagents. A non-statistical inverse Boltzmann vibrational distribution for the product is found. This is attributed to the "attractive" nature of the underlying PES, which facilitates the excess energy release mostly as product vibration (60-80%). The energy disposal in products is found to be unaffected by the rovibrational excitation of the reagent diatom due to the weak coupling between the vibrational modes of the reagent and the product. The mild effect of collision energy on the product energy disposal is ascribed to the effective coupling between the translational modes of the reagent and the product. It is found that the collisions lead to the formation of the product H2 in its rovibrationally excited levels.
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Affiliation(s)
- Jayakrushna Sahoo
- School of Chemistry, University of Hyderabad, Hyderabad 500046, India
| | | | - S Mahapatra
- School of Chemistry, University of Hyderabad, Hyderabad 500046, India
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Wu H, Duan Z, Islam TM, Chen G. A quantum mechanical study of the astrophysically important reaction Li + HD+ (v = 0,1, j = 0): the effect of reagent vibrational and translational excitation on the angular distributions of LiH and LiD. Mol Phys 2020. [DOI: 10.1080/00268976.2020.1861352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Affiliation(s)
- Hui Wu
- School of Science, Jiangnan University, Wuxi, People's Republic of China
| | - Zhixin Duan
- School of Science, Dalian Jiao Tong University Dalian, Dalian, People's Republic of China
| | - Tanmoy Md Islam
- School of Science, Jiangnan University, Wuxi, People's Republic of China
| | - Guoqing Chen
- School of Science, Jiangnan University, Wuxi, People's Republic of China
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Li YM, Lei Y. H(D)+LiH+→H2(HD)+Li+ reaction dynamics on its ground electronic state X1A1 and vector correlations. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2020. [DOI: 10.1142/s0219633620500029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Dynamics of the [Formula: see text] reaction has been investigated by means of quasi-classical trajectory (QCT) calculations on the ground state X1A1 potential energy surface. The H2 (HD) product rotational alignment parameters as well as the angular distributions show that the reaction is dominated by fast abstraction reaction mechanism. The reaction evolving scenario is proposed so that the product rotational angular moment tends to be perpendicular to the reactant velocity vector. The rupture time is inferred near to or less than within one rotational period. We predicted that the increasing collision energy cannot be channeled into the product vibrational excitation effectively. This can help for further experimental tests.
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Affiliation(s)
- Ya-Min Li
- College of Environmental and Chemical Engineering, Dalian Jiaotong University, Dalian 116028, P. R. China
| | - Ya Lei
- College of Environmental and Chemical Engineering, Dalian Jiaotong University, Dalian 116028, P. R. China
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He D, Zhang T, Yuan J, Wang M. A new potential energy surface of the LiHO+ system and the dynamics studies of the O + LiH+ reaction. Chem Phys Lett 2019. [DOI: 10.1016/j.cplett.2018.11.032] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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7
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Zhu Z, Wang H, Wang X. State-to-state quantum dynamics studies of the H + LiH+ → Li+ + H2 reaction. Mol Phys 2018. [DOI: 10.1080/00268976.2018.1512721] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Ziliang Zhu
- Weifang University of Science and Technology, Shouguang, People’s Republic of China
| | - Haijie Wang
- Weifang University of Science and Technology, Shouguang, People’s Republic of China
| | - Xiaowen Wang
- Weifang University of Science and Technology, Shouguang, People’s Republic of China
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Yuan M, Li W, Yuan J. A new global analytical potential energy surface of NaH2+ system and dynamical calculation for H(2S) + NaH+(X2Σ+) → Na+(1S) + H2(X1Σg+) reaction. Chem Phys Lett 2018. [DOI: 10.1016/j.cplett.2018.04.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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9
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Dong M, Li W, He D, Chen M. A new potential energy surface for the ground state of the LiH2+system and dynamic studies on LiH+(X2Σ+) + H(2S) → Li+(1S) + H2(X1Σ+g). RSC Adv 2017. [DOI: 10.1039/c6ra27765a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An accurate potential energy surface for the ground state of the LiH2+system is constructed with the neural network method.
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Affiliation(s)
- Man Dong
- Key Laboratory of Materials Modification by Laser, Electron, and Ion Beams
- Ministry of Education
- School of Physics and Optoelectronic Technology
- Dalian University of Technology
- Dalian 116024
| | - Wentao Li
- Key Laboratory of Materials Modification by Laser, Electron, and Ion Beams
- Ministry of Education
- School of Physics and Optoelectronic Technology
- Dalian University of Technology
- Dalian 116024
| | - Di He
- Key Laboratory of Materials Modification by Laser, Electron, and Ion Beams
- Ministry of Education
- School of Physics and Optoelectronic Technology
- Dalian University of Technology
- Dalian 116024
| | - Maodu Chen
- Key Laboratory of Materials Modification by Laser, Electron, and Ion Beams
- Ministry of Education
- School of Physics and Optoelectronic Technology
- Dalian University of Technology
- Dalian 116024
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He X, Lv S, Hayat T, Han K. Potential Energy Surfaces for the First Two Lowest-Lying Electronic States of the LiH2+ System, and Dynamics of the H+ + LiH ⇌ H2+ + Li + Reactions. J Phys Chem A 2016; 120:2459-70. [PMID: 27022663 DOI: 10.1021/acs.jpca.6b02007] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaohu He
- School
of Chemical Engineering, Dalian University of Technology, Dalian 116023, China
- State
Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of
Chemical Physics, Chinese Academy of Science, Dalian 116023, China
| | - Shuangjiang Lv
- State
Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of
Chemical Physics, Chinese Academy of Science, Dalian 116023, China
| | - Tasawar Hayat
- Department
of Mathematics, Quaid-I-Azam University, Islamabad 44000, Pakistan
- Nonlinear
Analysis and Applied Mathematics (NAAM) Research Group, Department
of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Keli Han
- State
Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of
Chemical Physics, Chinese Academy of Science, Dalian 116023, China
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WANG YULIANG, ZHANG JINCHUN, TIAN BAOGUO, WANG KUN, LIANG XIAORUI, ZHOU MINGYU. QUASI-CLASSICAL TRAJECTORY STUDY OF THE REACTION PROBABILITY AND CROSS SECTION OF THE REACTION LiH + H. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2013. [DOI: 10.1142/s0219633612500939] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Based on the new accurate potential energy surface of the ground state of LiH2 system. Quasi-classical trajectory (QCT) calculations were carried out for the reaction LiH + H . The reaction probability of the title reaction for J = 0 has been calculated. The reaction cross sections were calculated as functions of the collision energy in the range 0.1–2.5 eV. The results were found to be well consistent with the previous real wave packet (RWP) and QCT results.
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Affiliation(s)
- YULIANG WANG
- Department of Basic Sciences, Naval Aeronautical and Astronautical University, Yantai 264001, P. R. China
| | - JINCHUN ZHANG
- Department of Basic Sciences, Naval Aeronautical and Astronautical University, Yantai 264001, P. R. China
| | - BAOGUO TIAN
- Department of Basic Sciences, Naval Aeronautical and Astronautical University, Yantai 264001, P. R. China
| | - KUN WANG
- Department of Basic Sciences, Naval Aeronautical and Astronautical University, Yantai 264001, P. R. China
| | - XIAORUI LIANG
- Department of Basic Sciences, Naval Aeronautical and Astronautical University, Yantai 264001, P. R. China
| | - MINGYU ZHOU
- Department of Basic Sciences, Naval Aeronautical and Astronautical University, Yantai 264001, P. R. China
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Wang Y, Zhang J, Jiang Y, Wang K, Zhou M, Liang X. Investigation of Stereo-dynamic Properties for the Reaction H+HLi by Quasi-classical Trajectory Approach. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.9.2873] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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14
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Aslan E, Bulut N, Castillo JF, Bañares L, Roncero O, Aoiz FJ. Accurate Time-Dependent Wave Packet Study of the Li + H2+ Reaction and Its Isotopic Variants. J Phys Chem A 2011; 116:132-8. [DOI: 10.1021/jp210254t] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- E. Aslan
- Department of Physics, Firat University, 23169 Elazig̃, Turkey
| | - N. Bulut
- Department of Physics, Firat University, 23169 Elazig̃, Turkey
| | - J. F. Castillo
- Departamento de Química Física I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - L. Bañares
- Departamento de Química Física I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - O. Roncero
- Instituto de Física Fundamental, CSIC, C/Serrano, 123, 28006 Madrid, Spain
| | - F. J. Aoiz
- Departamento de Química Física I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain
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Liu Y, He X, Shi D, Sun J. Stereodynamics of the reaction H+LiH (v=0,j=0)→H2+Li and its isotopic variants. COMPUT THEOR CHEM 2011. [DOI: 10.1016/j.comptc.2011.01.034] [Citation(s) in RCA: 11] [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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16
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17
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Atomic and molecular processes with lithium in peripheral plasmas. FUSION ENGINEERING AND DESIGN 2010. [DOI: 10.1016/j.fusengdes.2010.08.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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Li X, Wang M, Pino I, Yang C, Wu J. Isotopic effects on stereodynamics for the two reactions: H + LiH+(v = 0, j = 0) --> H2 + Li+ and H+ + LiH(v = 0, j = 0) --> H2(+) + Li. Phys Chem Chem Phys 2010; 12:7942-9. [PMID: 20498910 DOI: 10.1039/b926879k] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The isotopic effects on stereodynamic properties for the title reactions occurring on the two lowest-lying electronic potential energy surfaces (PESs) of LiH(2)(+) are investigated in detail by means of the quasi-classical trajectory (QCT) method at a collision energy of 0.5 eV, using the ab initio potential energy surfaces (PESs) of Martinazzo et al. (J. Chem. Phys., 2003, 119, 11241). The corresponding reactions comprise: (i) H/D/T + LiH(+) --> HH/HD/HT + Li(+) and H + LiH(+)/LiD(+)/LiT(+) --> HH/HD/HT + Li(+); (ii) H(+)/D(+)/T(+) + LiH --> HH(+)/HD(+)/HT(+) + Li and H(+) + LiH/LiD/LiT --> HH(+)/HD(+)/HT(+) + Li. Differential cross sections (DCSs) and alignments of the product rotational angular momentum for all of these reactions are reported. The results illustrate that the reason for the abnormal behavior of the DCSs for the title reactions reported in the previous work is ascribed to the sensitive role of the projectile atomic mass, and indicate that the long-range interactions play a more important role than the mass factor in ion-molecule reactions. The current topic for this special mass combination system shows some new features of the stereodynamics differing from the previous studies for "typical" mass-combination reactions.
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Affiliation(s)
- Xiaohu Li
- School of Physics, Ludong University, 264025 Yantai, People's Republic of China
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Duan L, Zhang W, Xu X, Cong S, Chen M. Theoretical studies of the stereodynamics for the reaction H + LiH+(v= 0,j= 0) → Li++ H2. Mol Phys 2009. [DOI: 10.1080/00268970903430966] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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20
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Bulut N, Castillo JF, Bañares L, Aoiz FJ. Quantum Mechanical Wave Packet and Quasiclassical Trajectory Calculations for the Li + H2+ Reaction. J Phys Chem A 2009; 113:14657-63. [DOI: 10.1021/jp904429e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- N. Bulut
- Departamento de Química Física I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain, and Department of Physics, Firat University, 23169 Elazig, Turkey
| | - J. F. Castillo
- Departamento de Química Física I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain, and Department of Physics, Firat University, 23169 Elazig, Turkey
| | - L. Bañares
- Departamento de Química Física I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain, and Department of Physics, Firat University, 23169 Elazig, Turkey
| | - F. J. Aoiz
- Departamento de Química Física I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain, and Department of Physics, Firat University, 23169 Elazig, Turkey
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Li X, Wang M, Pino I, Yang C, Ma L. The stereodynamics of the two reactions: H + LiH+(v = 0, j = 0) → H2 + Li+ and H+ + LiH(v = 0, j = 0) → H2+ + Li. Phys Chem Chem Phys 2009; 11:10438-45. [DOI: 10.1039/b913713k] [Citation(s) in RCA: 46] [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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Pino I, Martinazzo R, Tantardini GF. Quasi-classical trajectory study of the adiabatic reactions occurring on the two lowest-lying electronic states of the LiH2+ system. Phys Chem Chem Phys 2008; 10:5545-51. [DOI: 10.1039/b805750h] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Bulut N, Castillo JF, Aoiz FJ, Bañares L. Real wave packet and quasiclassical trajectory studies of the H++ LiH reaction. Phys Chem Chem Phys 2008; 10:821-7. [DOI: 10.1039/b712625e] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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24
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Bovino S, Bodo E, Gianturco FA. Collisional quenching at ultralow energies: Controlling efficiency with internal state selection. J Chem Phys 2007; 127:224303. [DOI: 10.1063/1.2800658] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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26
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Bodo E, Gianturco FA. Collisional quenching of molecular ro-vibrational energy by He buffer loading at ultralow energies. INT REV PHYS CHEM 2006. [DOI: 10.1080/01442350600772928] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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27
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Gogtas F. Quantum wave-packet calculation of reaction probabilities, cross sections, and rate constants for Li + H2+ reaction. J Chem Phys 2005; 123:244301. [PMID: 16396531 DOI: 10.1063/1.2145927] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
The Li + H2+(upsilon,j) --> LiH(upsilon',j') + H+ reactive scattering has been studied by using quantum real wave-packet method. The state-to-state and state-to-all reaction probabilities for the entitled collision have been calculated. The probabilities show a smooth variation for all initial rotational quantum states. The J-shifting approximation has been employed to estimate the integral cross sections and thermal rate constants have been calculated.
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Affiliation(s)
- Fahrettin Gogtas
- Department of Physics, Faculty of Science and Arts, Firat University, 23119 Elazig, Turkey.
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28
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Sanz C, Bodo E, Gianturco FA. Energetics and structure of the bound states in a lithium complex: The (LiH2)+ electronic ground state. Chem Phys 2005. [DOI: 10.1016/j.chemphys.2005.02.006] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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29
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30
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Martinazzo R, Tantardini GF, Bodo E, Gianturco FA. Accurate potential energy surfaces for the study of lithium–hydrogen ionic reactions. J Chem Phys 2003. [DOI: 10.1063/1.1621852] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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31
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Three-dimensional reactive surfaces for the LiH2+ system: an analysis of accurate ab initio results. Chem Phys 2003. [DOI: 10.1016/s0301-0104(02)01021-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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32
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Recent developments of the SCVB method. ACTA ACUST UNITED AC 2002. [DOI: 10.1016/s1380-7323(02)80010-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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