1
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Menéndez M, Garcia E, Lara M, Jambrina PG, Aoiz FJ. Li + HF and Li + HCl Reactions Revisited I: QCT Calculations and Simulation of Experimental Results. J Phys Chem A 2023; 127:6924-6944. [PMID: 37579497 PMCID: PMC10461305 DOI: 10.1021/acs.jpca.3c03763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 07/20/2023] [Indexed: 08/16/2023]
Abstract
The Li + HF and Li + HCl reactions share some common features. They have the same kinematics, relatively small barrier heights, bent transition states, and are both exothermic when the zero point energy is considered. Nevertheless, the pioneering crossed beam experiments by Lee and co-workers in the 80s (Becker et al., J. Chem. Phys. 1980, 73, 2833) revealed that the dynamics of the two reactions differ significantly, especially at low collision energies. In this work, we present theoretical simulations of their results in the laboratory frame (LAB), based on quasiclassical trajectories and obtained using accurate potential energy surfaces. The calculated LAB angular distributions and time-of-flight spectra agree well with the raw experimental data, although our simulations do not reproduce the experimentally derived center-of-mass (CM) differential cross section and velocity distributions. The latter were derived by forward convolution fitting under the questionable assumption that the CM recoil velocity and scattering angle distribution were uncoupled, while our results show that the coupling between them is relevant. Some important insights into the reaction mechanism discussed in the article by Becker et al. had not been contrasted with those that can be extracted from the theoretical results. Among them, the correlation between the angular momenta involved in the reactions has also been examined. Given the kinematics of both systems, the reagent orbital angular momentum, l , is almost completely transformed into the rotation of the product diatom, j'. However, contrary to the coplanar mechanism proposed in the original paper, we find that the initial and final relative orbital angular momenta are not necessarily parallel. Both reactions are found to be essentially direct, although about 15% of the LiFH complexes live longer than 200 fs.
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Affiliation(s)
- Marta Menéndez
- Departamento
de Química Física, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Ernesto Garcia
- Departamento
de Química Física, Universidad
del País Vasco (UPV/EHU), 01006 Vitoria, Spain
| | - Manuel Lara
- Departamento
de Química Física Aplicada, Facultad de Ciencias, Universidad Autónoma de Madrid, 28039 Madrid, Spain
| | - Pablo G. Jambrina
- Departamento
de Química Física, Facultad de Ciencias Químicas, Universidad de Salamanca, 37008 Salamanca, Spain
| | - F. Javier Aoiz
- Departamento
de Química Física, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain
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2
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Product Vibrational State Distributions of the F CH 3OH Reaction on a Full-Dimensional Accurate Potential Energy Surface. CHINESE J CHEM PHYS 2022. [DOI: 10.1063/1674-0068/cjcp2111252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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3
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Zhou B, Yang B, Balakrishnan N, Kendrick BK, Stancil PC. Prediction of a Feshbach Resonance in the Below-the-Barrier Reactive Scattering of Vibrationally Excited HD with H. J Phys Chem Lett 2020; 11:4970-4975. [PMID: 32512999 DOI: 10.1021/acs.jpclett.0c01294] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Quantum reactive scattering calculations on the vibrational quenching of HD due to collisions with H were carried out employing an accurate potential energy surface. The state-to-state cross sections for the chemical reaction HD(v = 1, j = 0) + H → D + H2(v' = 0, j') at collision energies between 1 and 10 000 cm-1 are presented, and a Feshbach resonance in the low-energy regime, below the reaction barrier, is observed for the first time. The resonance is attributed to coupling with the vibrationally adiabatic potential correlating to the v = 1, j = 1 level of the HD molecule, and it is dominated by the contribution from a single partial wave. The properties of the resonance, such as its dynamic behavior, phase behavior, and lifetime, are discussed.
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Affiliation(s)
- Boyi Zhou
- Department of Physics and Astronomy and Center for Simulational Physics, University of Georgia, Athens, Georgia 30602, United States
- Key Laboratory of Materials Modification by Laser, Electron, and lon Beams (Ministry of Education), School of Physics, Dalian University of Technology, Dalian 116024, P. R. China
| | - Benhui Yang
- Department of Physics and Astronomy and Center for Simulational Physics, University of Georgia, Athens, Georgia 30602, United States
| | - N Balakrishnan
- Department of Chemistry and Biochemistry, University of Nevada, Las Vegas, Nevada 89154, United States
| | - B K Kendrick
- Theoretical Division (T-1, MS B221), Los Alamos National Laboratory, Los Alamos, New Mexico 87545, United States
| | - P C Stancil
- Department of Physics and Astronomy and Center for Simulational Physics, University of Georgia, Athens, Georgia 30602, United States
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4
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Bossion D, Scribano Y, Parlant G. State-to-state quasi-classical trajectory study of the D + H2 collision for high temperature astrophysical applications. J Chem Phys 2019; 150:084301. [DOI: 10.1063/1.5082158] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Duncan Bossion
- Laboratoire Univers et Particules de Montpellier, Université de Montpellier, UMR-CNRS 5299, 34095 Montpellier Cedex, France
| | - Yohann Scribano
- Laboratoire Univers et Particules de Montpellier, Université de Montpellier, UMR-CNRS 5299, 34095 Montpellier Cedex, France
| | - Gérard Parlant
- Institut Charles Gerhardt, Université de Montpellier, UMR-CNRS 5253, 34095 Montpellier, France
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5
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Kłos J, McCrudden G, Brouard M, Perkins T, Seamons SA, Herráez-Aguilar D, Aoiz FJ. Experimental and theoretical studies of the Xe-OH(A/X) quenching system. J Chem Phys 2018; 149:184301. [PMID: 30441911 DOI: 10.1063/1.5051068] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
New multi-reference, global ab initio potential energy surfaces (PESs) are reported for the interaction of Xe atoms with OH radicals in their ground X2Π and excited A2Σ+ states, together with the non-adiabatic couplings between them. The 2A' excited potential features a very deep well at the collinear Xe-OH configuration whose minimum corresponds to the avoided crossing with the 1A' PES. It is therefore expected that, as with collisions of Kr + OH(A), electronic quenching will play a major role in the dynamics, competing favorably with rotational energy transfer within the 2A' state. The surfaces and couplings are used in full three-state surface-hopping trajectory calculations, including roto-electronic couplings, to calculate integral cross sections for electronic quenching and collisional removal. Experimental cross sections, measured using Zeeman quantum beat spectroscopy, are also presented here for comparison with these calculations. Unlike similar previous work on the collisions of OH(A) with Kr, the surface-hopping calculations are only able to account qualitatively for the experimentally observed electronic quenching cross sections, with those calculated being around a factor of two smaller than the experimental ones. However, the predicted total depopulation of the initial rovibrational state of OH(A) (quenching plus rotational energy transfer) agrees well with the experimental results. Possible reasons for the discrepancies are discussed in detail.
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Affiliation(s)
- J Kłos
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742-2021, USA
| | - G McCrudden
- The Department of Chemistry, The Chemistry Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - M Brouard
- The Department of Chemistry, The Chemistry Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - T Perkins
- The Department of Chemistry, The Chemistry Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - S A Seamons
- The Department of Chemistry, The Chemistry Research Laboratory, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - D Herráez-Aguilar
- Faculty of Experimental Sciences, Francisco de Vitoria University (UFV), 28223 Pozuelo de Alarcón (Madrid), Spain
| | - F J Aoiz
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
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6
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Aldegunde J, Jambrina PG, González-Sanchez L, Herrero VJ, Aoiz FJ. Influence of the Reactants Rotational Excitation on the H + D2(v = 0, j) Reactivity. J Phys Chem A 2015; 119:12245-54. [PMID: 26305719 PMCID: PMC4931900 DOI: 10.1021/acs.jpca.5b06286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We have analyzed the influence of the rotational excitation on the H + D2(v = 0, j) reaction through quantum mechanical (QM) and quasiclassical trajectories (QCT) calculations at a wide range of total energies. The agreement between both types of calculations is excellent. We have found that the rotational excitation largely increases the reactivity at large values of the total energy. Such an increase cannot be attributed to a stereodynamical effect but to the existence of recrossing trajectories that become reactive as the target molecule gets rotationally excited. At low total energies, however, recrossing is not significant and the reactivity evolution is dominated by changes in the collision energy; the reactivity decreases with the collision energy as it shrinks the acceptance cone. When state-to-state results are considered, rotational excitation leads to cold product's rovibrational distributions, so that most of the energy is released as recoil energy.
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Affiliation(s)
- J Aldegunde
- Departamento de Química Física , Facultad de Ciencias Químicas, Universidad de Salamanca, 37008 Salamanca, Spain
| | - PG Jambrina
- Departamento de Química Física I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - L González-Sanchez
- Departamento de Química Física , Facultad de Ciencias Químicas, Universidad de Salamanca, 37008 Salamanca, Spain
| | - VJ Herrero
- Instituto de Estructura de la Materia (IEM-CSIC), Serrano 123, 28006, Madrid, Spain
| | - FJ Aoiz
- Departamento de Química Física I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain
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7
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Zhang Y, Shi Y, Xie T, Li Z, Hu Z, Jin M. Vibrational excitation influence on the H + BrO → HBr + O reaction: a quasi-classical trajectory investigation. CAN J CHEM 2015. [DOI: 10.1139/cjc-2014-0496] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Quasi-classical trajectory calculations are employed to investigate the vibrational excitation effect on the scalar and vector properties of the H + BrO → HBr + O reaction using a X1A′ state ab initio potential energy surface (J. Chem. Phys. 2000, 113, 4598). The reaction probability, cross section, and rate constant are carried out with the effect of the collision energy (Ecol = 0.1–6 kcal/mol) and vibrational levels (v = 0–3). A significant vibrational dependency has been observed in the reaction probability and cross section at a relatively low collision energy area and has also been found in a low-temperature (T < 150 K) region of the rate constant. In addition, two product angular distributions, P(θr) and P(ϕr), and two generalized polarization-dependent differential cross sections, PDDCS00 and PDDCS20, are calculated as well. All of these scalar and vector properties have shown sensitive behaviors to the vibrational levels.
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Affiliation(s)
- Yingying Zhang
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
- Jilin Provincial Key Laboratory of Applied Atomic and Molecular Spectroscopy (Jilin University), Changchun 130012, China
| | - Ying Shi
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
- Jilin Provincial Key Laboratory of Applied Atomic and Molecular Spectroscopy (Jilin University), Changchun 130012, China
| | - Tingxian Xie
- Department of Physics, Dalian Jiaotong University, Dalian 116028, China
| | - Zerui Li
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
- Jilin Provincial Key Laboratory of Applied Atomic and Molecular Spectroscopy (Jilin University), Changchun 130012, China
| | - Zhan Hu
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
- Jilin Provincial Key Laboratory of Applied Atomic and Molecular Spectroscopy (Jilin University), Changchun 130012, China
| | - Mingxing Jin
- Institute of Atomic and Molecular Physics, Jilin University, Changchun 130012, China
- Jilin Provincial Key Laboratory of Applied Atomic and Molecular Spectroscopy (Jilin University), Changchun 130012, China
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8
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Menéndez M, Castillo JF, Martínez-Haya B, Aoiz FJ. The Cl + O3 reaction: a detailed QCT simulation of molecular beam experiments. Phys Chem Chem Phys 2015; 17:25471-82. [DOI: 10.1039/c5cp04323a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
QCT calculations have been carried out to determine angle–velocity differential cross-sections to simulate the results of molecular beam experiments.
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Affiliation(s)
- M. Menéndez
- Departamento de Qumíca Física I
- Facultad de CC. Qumícas
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
| | - J. F. Castillo
- Departamento de Qumíca Física I
- Facultad de CC. Qumícas
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
| | - B. Martínez-Haya
- Department of Physical
- Chemical and Natural Systems
- Universidad Pablo de Olavide
- ES-41013 Seville
- Spain
| | - F. J. Aoiz
- Departamento de Qumíca Física I
- Facultad de CC. Qumícas
- Universidad Complutense de Madrid
- 28040 Madrid
- Spain
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9
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Jiang B, Li J, Guo H. Effects of reactant rotational excitation on reactivity: Perspectives from the sudden limit. J Chem Phys 2014; 140:034112. [DOI: 10.1063/1.4861668] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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10
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Yao L, Han KL, Song HS, Zhang DH. Theoretical Study of the X+YCl (X, Y=H, D) Reactions. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.200300083] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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11
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Brouard M, Chadwick H, Chang YP, Eyles CJ, Aoiz FJ, Kłos J. Collisional angular momentum depolarization of OH(A) and NO(A) by Ar: A comparison of mechanisms. J Chem Phys 2011; 135:084306. [DOI: 10.1063/1.3625638] [Citation(s) in RCA: 24] [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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12
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Costen ML, Livingstone R, McKendrick KG, Paterson G, Brouard M, Chadwick H, Chang YP, Eyles CJ, Aoiz FJ, Kłos J. Elastic Depolarization of OH(A) by He and Ar: A Comparative Study. J Phys Chem A 2009; 113:15156-70. [DOI: 10.1021/jp905348c] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | | | | | | | | | | | - F. J. Aoiz
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - J. Kłos
- Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 20742
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13
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Ju LP, Han KL, Zhang JZH. Global dynamics and transition state theories: Comparative study of reaction rate constants for gas-phase chemical reactions. J Comput Chem 2009; 30:305-16. [DOI: 10.1002/jcc.21032] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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14
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Aoiz FJ, Brouard M, Eyles CJ, Kłos J, de Miranda MP. The collisional depolarization of Σ2S+1 radicals by closed shell atoms: Theory and application to OH(A Σ2+)+Ar. J Chem Phys 2009; 130:044305. [DOI: 10.1063/1.3061496] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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15
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Brouard M, Chadwick H, Chang YP, Cireasa R, Eyles CJ, La Via AO, Screen N, Aoiz FJ, Kłos J. Collisional depolarization of NO(A) by He and Ar studied by quantum beat spectroscopy. J Chem Phys 2009. [DOI: 10.1063/1.3212608] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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16
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Aoiz FJ, Brouard M, Eyles CJ, Castillo JF, Sáez Rábanos V. Cumulative reaction probabilities: A comparison between quasiclassical and quantum mechanical results. J Chem Phys 2006; 125:144105. [PMID: 17042577 DOI: 10.1063/1.2353837] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
This article presents a quasiclassical trajectory (QCT) method for determining the cumulative reaction probability (CRP) as a function of the total energy. The method proposed is based on a discrete sampling using integer values of the total and orbital angular momentum quantum numbers for each trajectory and on the development of equations that have a clear counterpart in the quantum mechanical (QM) case. The calculations comprise cumulative reaction probabilities at a given total angular momentum J, as well as those summed over J. The latter are used to compute QCT rate constants. The method is illustrated by comparing QCT and exact QM results for the H+H2, H+D2, D+H2, and H+HD reactions. The agreement between QCT and QM results is very good, with small discrepancies between the two data sets indicating some genuine quantum effects. The most important of these involves the value of the CRP at low energies which, due to the absence of tunneling, is lower in the QCT calculations, causing the corresponding rate constants to be smaller. The second is the steplike structure that is clearly displayed in the QM CRP for J = 0, which is much smoother in the corresponding QCT results. However, when the QCT density of reactive states, i.e., the derivatives of the QCT CRP with respect to the energy, is calculated, a succession of maxima and minima is obtained which roughly resembles those found in the QM calculations, although the latter are considerably sharper. The analysis of the broad peaks in the QCT density of reactive states indicates that the distributions of collision times associated with the maxima are somewhat broader, with a tail extending to larger collision times, than those associated with the minima. In addition, the QM and QCT dynamics of the isotopic variants mentioned above are compared in the light of their CRPs. Issues such as the compliance of the QCT CRP with the law of microscopic reversibility, as well as the similarity between the CRPs for ortho and para species in the QM and QCT cases, are also addressed.
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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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17
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Aoiz * FJ, BaÑares L, Herrero VJ. The H+H2reactive system. Progress in the study of the dynamics of the simplest reaction. INT REV PHYS CHEM 2005. [DOI: 10.1080/01442350500195659] [Citation(s) in RCA: 92] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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18
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Valero R, Kroes GJ. Theoretical Reaction Dynamics Study of the Effect of Vibrational Excitation of CO on the OH + CO → H + CO2 Reaction. J Phys Chem A 2004. [DOI: 10.1021/jp048855b] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Rosendo Valero
- Leiden Institute of Chemistry, Gorlaeus Laboratories, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands
| | - Geert-Jan Kroes
- Leiden Institute of Chemistry, Gorlaeus Laboratories, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands
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19
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Yao L, Han KL, Song HS, Zhang DH. Close-Coupling Time-Dependent Quantum Dynamics Study of the H + HCl Reaction. J Phys Chem A 2003. [DOI: 10.1021/jp027056v] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Li Yao
- Center for Computational Chemistry and State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China, Department of Physics, Dalian University of Technology, Dalian 116023, China, and Department of Computational Science, National University of Singapore, Singapore
| | - Ke-Li Han
- Center for Computational Chemistry and State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China, Department of Physics, Dalian University of Technology, Dalian 116023, China, and Department of Computational Science, National University of Singapore, Singapore
| | - He-Shan Song
- Center for Computational Chemistry and State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China, Department of Physics, Dalian University of Technology, Dalian 116023, China, and Department of Computational Science, National University of Singapore, Singapore
| | - Dong-Hui Zhang
- Center for Computational Chemistry and State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China, Department of Physics, Dalian University of Technology, Dalian 116023, China, and Department of Computational Science, National University of Singapore, Singapore
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20
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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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21
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Sukiasyan S, Meyer HD. Reaction cross sections for the H+D2(ν0=1)→HD+D and D+H2(ν0=1)→DH+H systems. A multiconfiguration time-dependent Hartree (MCTDH) wave packet propagation study. J Chem Phys 2002. [DOI: 10.1063/1.1479346] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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22
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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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23
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Bean BD, Fernández-Alonso F, Zare RN. Distribution of Rovibrational Product States for the “Prompt” Reaction H + D2(v = 0, j = 0−4) → HD(v‘ = 1,2, j‘) + D near 1.6 eV Collision Energy. J Phys Chem A 2001. [DOI: 10.1021/jp0027288] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Brian D. Bean
- Department of Chemistry, Stanford University, Stanford, California 94305
| | | | - Richard N. Zare
- Department of Chemistry, Stanford University, Stanford, California 94305
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24
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Sukiasyan S, Meyer HD. On the Effect of Initial Rotation on Reactivity. A Multi-Configuration Time-Dependent Hartree (MCTDH) Wave Packet Propagation Study on the H + D2 and D + H2 Reactive Scattering Systems. J Phys Chem A 2001. [DOI: 10.1021/jp003767m] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- S. Sukiasyan
- Theoretische Chemie, Physikalisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 229, D-69120 Heidelberg, Germany
| | - H.-D. Meyer
- Theoretische Chemie, Physikalisch-Chemisches Institut, Universität Heidelberg, Im Neuenheimer Feld 229, D-69120 Heidelberg, Germany
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25
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de los Arcos T, Domingo C, Herrero VJ, Sanz MM, Tanarro I. Diagnostics and Kinetic Modeling of the Ignition and the Extinction Transients of a Hollow Cathode N2O Discharge. J Phys Chem A 2000. [DOI: 10.1021/jp993958t] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- T. de los Arcos
- Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain
| | - C. Domingo
- Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain
| | - V. J. Herrero
- Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain
| | - M. M. Sanz
- Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain
| | - I. Tanarro
- Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain
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26
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Ramachandran B. Energy disposal in the O(3P)+HCl reaction: Classical dynamics and comparison to experiment. J Chem Phys 2000. [DOI: 10.1063/1.480520] [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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27
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Kandel SA, Alexander AJ, Kim ZH, Zare RN, Aoiz FJ, Bañares L, Castillo JF, Rábanos VS. Cl+HD (v=1; J=1,2) reaction dynamics: Comparison between theory and experiment. J Chem Phys 2000. [DOI: 10.1063/1.480602] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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28
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Ramachandran B, Schrader EA, Senekowitsch J, Wyatt RE. Dynamics of the O(3P)+HCl reaction on the 3A″ electronic state: A new ab initio potential energy surface, quasi-classical trajectory study, and comparison to experiment. J Chem Phys 1999. [DOI: 10.1063/1.480264] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
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29
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Fernández-Alonso F, Bean BD, Zare RN. Measurement of the HD(v′=2,J′=3) product differential cross section for the H+D2 exchange reaction at 1.55±0.05 eV using the photoloc technique. J Chem Phys 1999. [DOI: 10.1063/1.479294] [Citation(s) in RCA: 37] [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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30
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Aoiz F, Herrero V, Sáez Rábanos V, Tanarro I, Verdasco E. Reaction cross-sections for the H+HCl(DCl) reaction: a quasiclassical trajectory study. Chem Phys Lett 1999. [DOI: 10.1016/s0009-2614(99)00436-4] [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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31
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Wrede E, Schnieder L, Welge KH, Aoiz FJ, Bañares L, Castillo JF, Martı́nez-Haya B, Herrero VJ. The dynamics of the hydrogen exchange reaction at 2.20 eV collision energy: Comparison of experimental and theoretical differential cross sections. J Chem Phys 1999. [DOI: 10.1063/1.478870] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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32
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Jäckle A, Heitz MC, Meyer HD. Reaction cross sections for the H+D2(ν=0,1) system for collision energies up to 2.5 eV: A multiconfiguration time-dependent Hartree wave-packet propagation study. J Chem Phys 1999. [DOI: 10.1063/1.478099] [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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33
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Aoiz F, Martı́nez M, Menéndez M, Sáez Rábanos V, Verdasco E. Quasiclassical trajectory study of the Li+HF(v=0)→LiF+H reaction. Chem Phys Lett 1999. [DOI: 10.1016/s0009-2614(98)01247-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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34
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Bañares L, Aoiz FJ, Herrero VJ, D’Mello MJ, Niederjohann B, Seekamp-Rahn K, Wrede E, Schnieder L. Experimental and quantum mechanical study of the H+D2 reaction near 0.5 eV: The assessment of the H3 potential energy surfaces. J Chem Phys 1998. [DOI: 10.1063/1.476060] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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35
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Alexander AJ, Aoiz FJ, Bañares L, Brouard M, Short J, Simons JP. Stereodynamics of the Reaction O(1D2) + H2(v=0) → OH(X2Πi;v‘=0,N‘,f) + H: State-Resolved Linear and Rotational Angular Momentum Distributions. J Phys Chem A 1997. [DOI: 10.1021/jp971123h] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- A. J. Alexander
- Physical and Theoretical Chemistry Laboratory, South Parks Road, Oxford, OX1 3QZ, UK, and Departamento de Química Física, Facultad de Química, Universidad Complutense, E-28040 Madrid, Spain
| | - F. J. Aoiz
- Physical and Theoretical Chemistry Laboratory, South Parks Road, Oxford, OX1 3QZ, UK, and Departamento de Química Física, Facultad de Química, Universidad Complutense, E-28040 Madrid, Spain
| | - L. Bañares
- Physical and Theoretical Chemistry Laboratory, South Parks Road, Oxford, OX1 3QZ, UK, and Departamento de Química Física, Facultad de Química, Universidad Complutense, E-28040 Madrid, Spain
| | - M. Brouard
- Physical and Theoretical Chemistry Laboratory, South Parks Road, Oxford, OX1 3QZ, UK, and Departamento de Química Física, Facultad de Química, Universidad Complutense, E-28040 Madrid, Spain
| | - J. Short
- Physical and Theoretical Chemistry Laboratory, South Parks Road, Oxford, OX1 3QZ, UK, and Departamento de Química Física, Facultad de Química, Universidad Complutense, E-28040 Madrid, Spain
| | - J. P. Simons
- Physical and Theoretical Chemistry Laboratory, South Parks Road, Oxford, OX1 3QZ, UK, and Departamento de Química Física, Facultad de Química, Universidad Complutense, E-28040 Madrid, Spain
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36
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Alexander A, Aoiz F, Bañares L, Brouard M, Herrero V, Simons J. Classical reaction probabilities, cross sections and rate constants for the O(1D) + H2 → OH + H reaction. Chem Phys Lett 1997. [DOI: 10.1016/s0009-2614(97)00989-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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37
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Bañares L, D'Mello M. Quantum mechanical rate constants for the D + H2 → HD + H reaction on the BKMP2 potential energy surface. Chem Phys Lett 1997. [DOI: 10.1016/s0009-2614(97)00972-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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38
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Hochman-Kowal S, Persky A. Quasiclassical trajectory study of the effect of rotation on reactivity for the reactions D + H2, H + HD and H + D2 on the LSTH and DMBE potential energy surfaces. Chem Phys 1997. [DOI: 10.1016/s0301-0104(97)00180-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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39
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Aoiz FJ, Bañares L, Herrero VJ, Sáez Rábanos V, Tanarro I. The H + D2 → HD + D Reaction. Quasiclassical Trajectory Study of Cross Sections, Rate Constants, and Kinetic Isotope Effect. J Phys Chem A 1997. [DOI: 10.1021/jp971368u] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- F. J. Aoiz
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain, and Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, and Departamento de Química General y Bioquímica, ETS Ingenieros de Montes, Universidad Politécnica, 28040 Madrid, Spain
| | - L. Bañares
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain, and Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, and Departamento de Química General y Bioquímica, ETS Ingenieros de Montes, Universidad Politécnica, 28040 Madrid, Spain
| | - V. J. Herrero
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain, and Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, and Departamento de Química General y Bioquímica, ETS Ingenieros de Montes, Universidad Politécnica, 28040 Madrid, Spain
| | - V. Sáez Rábanos
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain, and Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, and Departamento de Química General y Bioquímica, ETS Ingenieros de Montes, Universidad Politécnica, 28040 Madrid, Spain
| | - I. Tanarro
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain, and Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, and Departamento de Química General y Bioquímica, ETS Ingenieros de Montes, Universidad Politécnica, 28040 Madrid, Spain
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40
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Aoiz FJ, Bañares L. Reaction Cross Sections and Rate Constants for the Cl + H2(D2) → HCl(DCl) + H(D) Reaction from Quasiclassical Trajectory Calculations on an ab Initio Potential Energy Surface. ACTA ACUST UNITED AC 1996. [DOI: 10.1021/jp962059r] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Francisco J. Aoiz
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Luis Bañares
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
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41
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The F + HD reaction: cross sections and rate constants on an ab initio potential energy surface. Chem Phys Lett 1996. [DOI: 10.1016/0009-2614(96)01074-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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42
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Alagia M, Balucani N, Cartechini L, Casavecchia P, van Kleef EH, Volpi GG, Aoiz FJ, Bañares L, Schwenke DW, Allison TC, Mielke SL, Truhlar DG. Dynamics of the Simplest Chlorine Atom Reaction: An Experimental and Theoretical Study. Science 1996. [DOI: 10.1126/science.273.5281.1519] [Citation(s) in RCA: 87] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Affiliation(s)
- M. Alagia
- M. Alagia, N. Balucani, L. Cartechini, P. Casavecchia, E. H. van Kleef, G. G. Volpi, Dipartimento di Chimica, Universita di Perugia, 06100 Perugia, Italy
| | - N. Balucani
- M. Alagia, N. Balucani, L. Cartechini, P. Casavecchia, E. H. van Kleef, G. G. Volpi, Dipartimento di Chimica, Universita di Perugia, 06100 Perugia, Italy
| | - L. Cartechini
- M. Alagia, N. Balucani, L. Cartechini, P. Casavecchia, E. H. van Kleef, G. G. Volpi, Dipartimento di Chimica, Universita di Perugia, 06100 Perugia, Italy
| | - P. Casavecchia
- M. Alagia, N. Balucani, L. Cartechini, P. Casavecchia, E. H. van Kleef, G. G. Volpi, Dipartimento di Chimica, Universita di Perugia, 06100 Perugia, Italy
| | - E. H. van Kleef
- M. Alagia, N. Balucani, L. Cartechini, P. Casavecchia, E. H. van Kleef, G. G. Volpi, Dipartimento di Chimica, Universita di Perugia, 06100 Perugia, Italy
| | - G. G. Volpi
- M. Alagia, N. Balucani, L. Cartechini, P. Casavecchia, E. H. van Kleef, G. G. Volpi, Dipartimento di Chimica, Universita di Perugia, 06100 Perugia, Italy
| | - F. J. Aoiz
- F. J. Aoiz and L. Bañares, Departamento de Química Física, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - L. Bañares
- F. J. Aoiz and L. Bañares, Departamento de Química Física, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - D. W. Schwenke
- D. W. Schwenke, NASA Ames Research Center, Mail Stop 230-3, Moffett Field, CA 94035, USA
| | - T. C. Allison
- T. C. Allison, S. L. Mielke, D. G. Truhlar, Department of Chemistry, Chemical Physics Program, and Supercomputer Institute, University of Minnesota, Minneapolis, MN 55455, USA
| | - S. L. Mielke
- T. C. Allison, S. L. Mielke, D. G. Truhlar, Department of Chemistry, Chemical Physics Program, and Supercomputer Institute, University of Minnesota, Minneapolis, MN 55455, USA
| | - D. G. Truhlar
- T. C. Allison, S. L. Mielke, D. G. Truhlar, Department of Chemistry, Chemical Physics Program, and Supercomputer Institute, University of Minnesota, Minneapolis, MN 55455, USA
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