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Ding Y, Cheng M, Gao H. Imaging the Collision Energy-Dependent Charge-Transfer Dynamics between the Spin-Orbit Ground Ar +( 2P 3/2) Ion and CO. J Phys Chem Lett 2024; 15:6038-6044. [PMID: 38819134 DOI: 10.1021/acs.jpclett.4c01233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2024]
Abstract
The collisional charge-transfer reaction between Ar+(2P3/2,1/2) and CO represents one of the most studied ion-molecule systems; many controversies persist among different studies, and the detailed quantum state-to-state charge-transfer dynamics remains unknown. Here, differential cross sections of the charge-transfer process between the spin-orbit ground Ar+(2P3/2) ion and CO are reported at three center-of-mass collision energies of 1.02, 0.72, and 0.40 eV using a home-built three-dimensional velocity-map imaging-based ion-molecule crossed beam setup. At all three collision energies, the direct energy resonant charge-transfer mechanism dominates the reaction, featuring predominantly forward scattering with the CO+ product population peaking at the v' = 6 and v' = 7 vibrational levels. Only at the lowest collision energy of 0.40 eV is the significant backward peaked scattering product observed, with CO+ populated from v' = 4 to v' = 8. There is no obvious evidence for the formation of CO+ in excited electronic state A2Π+, in qualitative accord with previous theoretical predictions.
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Affiliation(s)
- Yufan Ding
- Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Min Cheng
- Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hong Gao
- Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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Hu J, Zhi Y, Xie JC, Wu CX, Tian SX. Collision-Energy Dependent Stereodynamics of Dissociative Charge Exchange Reaction between Ar + and CO. J Phys Chem Lett 2021; 12:7127-7133. [PMID: 34296886 DOI: 10.1021/acs.jpclett.1c01980] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Long-distance charge-dipole attraction between atomic ion and randomly oriented polar molecule potentially makes the molecular orientation, which profoundly influences the products' kinetics of collisional reaction. Using the three-dimensional ion velocity map imaging technique, here we report a collision-energy dependent stereodynamics of dissociative charge exchange reaction Ar+ + CO → Ar + O + C+ in a range of 7.46-9.97 eV. At the lowest collision energy, the most C+ products are forward-scattered and are along the collision axis and are attributed to three different dissociation channels including the predominant one experiencing the rotating intermediate ArC+. At the high collision energies, the remarkably diffusive distribution of C+ arises from the prompt dissociation of the rebounded CO+. The different dynamic processes arising from the nearly collinear collision are elaborated explicitly on the basis of the data analyses using the Doppler kinetics models.
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Affiliation(s)
- Jie Hu
- Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Yaya Zhi
- Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Jing-Chen Xie
- Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Chun-Xiao Wu
- Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Shan Xi Tian
- Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
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Michaelsen T, Gstir T, Bastian B, Carrascosa E, Ayasli A, Meyer J, Wester R. Charge transfer dynamics in Ar + + CO. Mol Phys 2020. [DOI: 10.1080/00268976.2020.1815885] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- T. Michaelsen
- Institut für Ionenphysik und Angewandte Physik, Universität Innsbruck, Innsbruck, Austria
| | - T. Gstir
- Institut für Ionenphysik und Angewandte Physik, Universität Innsbruck, Innsbruck, Austria
| | - B. Bastian
- Institut für Ionenphysik und Angewandte Physik, Universität Innsbruck, Innsbruck, Austria
- Department of Physics and Astronomy, Aarhus University, Aarhus, Denmark
| | - E. Carrascosa
- Institut für Ionenphysik und Angewandte Physik, Universität Innsbruck, Innsbruck, Austria
- Laboratory of Molecular Physical Chemistry, Swiss Federal Institute of Technology, Lausanne, Switzerland
| | - A. Ayasli
- Institut für Ionenphysik und Angewandte Physik, Universität Innsbruck, Innsbruck, Austria
| | - J. Meyer
- Institut für Ionenphysik und Angewandte Physik, Universität Innsbruck, Innsbruck, Austria
| | - R. Wester
- Institut für Ionenphysik und Angewandte Physik, Universität Innsbruck, Innsbruck, Austria
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He MM, Hu J, Wu CX, Zhi Y, Tian SX. Collision-Energy Dependence of the Ion–Molecule Charge-Exchange Reaction Ar+ + CO → Ar + CO+. J Phys Chem A 2020; 124:3358-3363. [DOI: 10.1021/acs.jpca.0c02047] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Miao-Miao He
- Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Jie Hu
- Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Chun-Xiao Wu
- Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Yaya Zhi
- Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Shan Xi Tian
- Hefei National Laboratory for Physical Sciences at the Microscale, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
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Midey AJ, Viggiano AA. Rate constants for the reaction of Ar+ with O2 and CO as a function of temperature from 300 to 1400 K: Derivation of rotational and vibrational energy effects. J Chem Phys 1998. [DOI: 10.1063/1.477142] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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7
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Langenberg J, Bucur I, Archirel P. Preoptimised VB: a fast method for the ground and excited states of ionic clusters I. Localised preoptimisation for (ArCO)+, (ArN2)+ and N4+. Chem Phys 1997. [DOI: 10.1016/s0301-0104(97)00143-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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Kato S, de Gouw JA, Lin C, Bierbaum VM, Leone SR. Vibrational enhancement of the charge transfer rate constant of N+2(v=0–4) with Kr at thermal energies. J Chem Phys 1996. [DOI: 10.1063/1.472386] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
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Archirel P. Direct calculation of non-adiabatic states using non-orthogonal CI. Application to the study of the (ArCO)+ cluster. Chem Phys 1995. [DOI: 10.1016/0301-0104(94)00403-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Tsuji M, Matsumura K, Aizawa M, Funatsu T, Nishimura Y. The influence of neutral reagents on the effective recombination energy of the ArN +2 cluster ion in charge‐transfer reactions at thermal energies. J Chem Phys 1995. [DOI: 10.1063/1.469532] [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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11
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Tsuji M, Matsumura K, Kouno H, Aizawa M, Nishimura Y. Ion–molecule reactions of ArN+2 with simple aliphatic hydrocarbons at thermal energy. J Chem Phys 1994. [DOI: 10.1063/1.468489] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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12
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Kleiman V, Trentelman K, Huang Y, Gordon RJ. Dispersed fluorescence from CO(B 1Σ+) excitation in He and Ar. Chem Phys Lett 1994. [DOI: 10.1016/0009-2614(94)00311-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Büchner M, Raseev G. Hindered rotation of molecular adsorbates: Application to photoionization. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:2768-2781. [PMID: 10011110 DOI: 10.1103/physrevb.49.2768] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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14
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Florescu A, Sizun M, Sidis V. Multitrajectory semiclassical treatment of vibronic excitation and charge transfer in the fixed rotor approximation. Chem Phys 1994. [DOI: 10.1016/0301-0104(94)87002-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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15
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Semiclassical coupled wavepacket study of the charge transfer reaction Ar+ + O2(X 3Σ−g)→Ar+O+2 (a 4Πu). Chem Phys 1993. [DOI: 10.1016/0301-0104(93)80186-d] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Hamilton PA, Hughes AN, Sales KD. Ab initio studies of open‐shell complexes of CO+ with rare gases. J Chem Phys 1993. [DOI: 10.1063/1.465767] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Imamura T, Imajo T, Suzuki S, Koyano I. Mechanisms and rate constants of the collisional deactivation of CO+(A 2Π,v) by He and Ar. J Chem Phys 1993. [DOI: 10.1063/1.464818] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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18
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Flesch GD, Ng CY. Absolute state‐selected and state‐to‐state total cross sections for the Ar+(2P3/2,1/2)+CO2reactions. J Chem Phys 1992. [DOI: 10.1063/1.463616] [Citation(s) in RCA: 13] [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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Lauenstein CP, Bastian MJ, Bierbaum VM, Penn SM, Leone SR. Laser‐induced fluorescence measurements of rotationally resolved velocity distributions for CO+ drifted in He. J Chem Phys 1991. [DOI: 10.1063/1.460167] [Citation(s) in RCA: 24] [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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Gislason EA, Parlant G. Capture cross sections on adiabatic vibronic potential curves—The reaction of Ar+(2PJ)+H2. J Chem Phys 1991. [DOI: 10.1063/1.460287] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Imamura T, Imajo T, Koyano I. Collisional deactivation of CO+ A 2Π (ν = 0–2) by He, Ne, Ar, N2, and CO. Chem Phys Lett 1991. [DOI: 10.1016/0009-2614(91)90272-b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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