1
|
State-to-state reactive dynamics of H+HD→H2+D at 2.20 eV. FUNDAMENTAL RESEARCH 2023. [DOI: 10.1016/j.fmre.2023.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
|
2
|
Luo C, Tan Y, Li S, Lu Z, Shu Y, Chen W, Yuan D, Yang X, Wang X. Crossed Molecular Beam Study of the H + HD → H 2 + D Reaction at 0.60 and 1.26 eV Using the Near-Threshold Ionization Velocity Map Ion Imaging. J Phys Chem A 2022; 126:4444-4450. [PMID: 35792496 DOI: 10.1021/acs.jpca.2c03296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
By using the 1 + 1' near-threshold ionization velocity map ion imaging technique, state-to-state reactive differential cross sections have been measured for the H + HD → H2 + D reaction. High-resolution images of the D products, with the rotational states of the H2 co-products clearly resolved, were acquired at the collision energies of 0.60 and 1.26 eV, respectively. It is found that the angular distribution is predominantly backward-scattering at the collision energy of 0.60 eV. However, at 1.26 eV, where the collision energy is higher, the angular distribution becomes forward-backward-scattering. Notably, at both collision energies, the main peaks of backward-scattered products gradually shift from backward toward sideways direction as the rotational quantum number of H2 increases. Moreover, in the forward direction, fast angular oscillations, which are induced by specific partial waves have also been observed at 1.26 eV. These features show a strong correlation between the product states and angular distributions and also indicate the unique role of partial waves in quantum reactive scattering.
Collapse
Affiliation(s)
- Chang Luo
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Yuxin Tan
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Shihao Li
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Zhibing Lu
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Yiyang Shu
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Wentao Chen
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Daofu Yuan
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Xueming Yang
- State Key Laboratory of Molecular Reaction Dynamics, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.,Department of Chemistry, School of Science, Southern University of Science and Technology, Shenzhen 518055, China
| | - Xingan Wang
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| |
Collapse
|
3
|
Auerbach DJ, Tully JC, Wodtke AM. Chemical dynamics from the gas‐phase to surfaces. ACTA ACUST UNITED AC 2021. [DOI: 10.1002/ntls.10005] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Daniel J. Auerbach
- Institut für physikalische Chemie Georg‐August Universität Göttingen Göttingen Germany
- Abteilung für Dynamik an Oberflächen Max‐Planck‐Institut für biophysikalische Chemie Göttingen Germany
| | - John C. Tully
- Department of Chemistry Yale University New Haven Connecticut USA
| | - Alec M. Wodtke
- Institut für physikalische Chemie Georg‐August Universität Göttingen Göttingen Germany
- Abteilung für Dynamik an Oberflächen Max‐Planck‐Institut für biophysikalische Chemie Göttingen Germany
| |
Collapse
|
4
|
Bünermann O, Kandratsenka A, Wodtke AM. Inelastic Scattering of H Atoms from Surfaces. J Phys Chem A 2021; 125:3059-3076. [PMID: 33779163 PMCID: PMC8154602 DOI: 10.1021/acs.jpca.1c00361] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 03/09/2021] [Indexed: 11/29/2022]
Abstract
We have developed an instrument that uses photolysis of hydrogen halides to produce nearly monoenergetic hydrogen atom beams and Rydberg atom tagging to obtain accurate angle-resolved time-of-flight distributions of atoms scattered from surfaces. The surfaces are prepared under strict ultrahigh vacuum conditions. Data from these experiments can provide excellent benchmarks for theory, from which it is possible to obtain an atomic scale understanding of the underlying dynamical processes governing H atom adsorption. In this way, the mechanism of adsorption on metals is revealed, showing a penetration-resurfacing mechanism that relies on electronic excitation of the metal by the H atom to succeed. Contrasting this, when H atoms collide at graphene surfaces, the dynamics of bond formation involving at least four carbon atoms govern adsorption. Future perspectives of H atom scattering from surfaces are also outlined.
Collapse
Affiliation(s)
- Oliver Bünermann
- Institute
for Physical Chemistry, Georg-August-University
of Göttingen, Tammannstrasse 6, 37077 Göttingen, Germany
- Department
of Dynamics at Surfaces, Max-Planck Institute
for Biophysical Chemistry, Am Faßberg 11, 37077 Göttingen, Germany
- International
Center for Advanced Studies of Energy Conversion, Georg-August University of Göttingen, Tammannstrasse 6, 37077 Göttingen, Germany
| | - Alexander Kandratsenka
- Department
of Dynamics at Surfaces, Max-Planck Institute
for Biophysical Chemistry, Am Faßberg 11, 37077 Göttingen, Germany
| | - Alec M. Wodtke
- Institute
for Physical Chemistry, Georg-August-University
of Göttingen, Tammannstrasse 6, 37077 Göttingen, Germany
- Department
of Dynamics at Surfaces, Max-Planck Institute
for Biophysical Chemistry, Am Faßberg 11, 37077 Göttingen, Germany
- International
Center for Advanced Studies of Energy Conversion, Georg-August University of Göttingen, Tammannstrasse 6, 37077 Göttingen, Germany
| |
Collapse
|
5
|
Sang JW, Yuan DF, Chen WT, Yu SR, Luo C, Wang SW, Wang T, Yang XM, Wang XA. High resolution crossed molecular beams study of the H+HD→H2+D reaction. CHINESE J CHEM PHYS 2019. [DOI: 10.1063/1674-0068/cjcp1901010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Ji-wei Sang
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Dao-fu Yuan
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Wen-tao Chen
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Sheng-rui Yu
- Hangzhou Institute of Advanced Studies, Zhejiang Normal University, Hangzhou 311231, China
| | - Chang Luo
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Si-wen Wang
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Tao Wang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- Department of Chemistry, School of Science, Southern University of Science and Technology, Shenzhen 518055, China
| | - Xue-ming Yang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- Department of Chemistry, School of Science, Southern University of Science and Technology, Shenzhen 518055, China
| | - Xing-an Wang
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| |
Collapse
|
6
|
Abstract
I seem to have started off on the wrong foot in life, but I am extremely fortunate that I soon found my footing in the company of physical chemists. I consider myself to be very lucky to be doing something that constantly brings me in contact with bright minds, stimulating conversations, and exciting experiments. My work has allowed me to learn astounding facts about the molecules and atoms that make up our surroundings and ourselves. For this article, I focus on one aspect of my research, understanding the fundamental principles of the simple reaction between a hydrogen atom and a hydrogen molecule. Although my group and others have been studying this seemingly simple reaction for well over 30 years, it continues to provoke questions about the properties of matter.
Collapse
Affiliation(s)
- Richard N. Zare
- Department of Chemistry, Stanford University, Stanford, California 94305-5080
| |
Collapse
|
7
|
|
8
|
Bartlett NCM, Jankunas J, Goswami T, Zare RN, Bouakline F, Althorpe SC. Differential cross sections for H + D2→ HD(v′ = 2, j′ = 0,3,6,9) + D at center-of-mass collision energies of 1.25, 1.61, and 1.97 eV. Phys Chem Chem Phys 2011; 13:8175-9. [DOI: 10.1039/c0cp02460k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
9
|
Koszinowski K, Goldberg NT, Zhang J, Zare RN, Bouakline F, Althorpe SC. Differential cross section for the H+D2→HD(v′=1,j′=2,6,10)+D reaction as a function of collision energy. J Chem Phys 2007; 127:124315. [PMID: 17902911 DOI: 10.1063/1.2771157] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We have measured differential cross sections (DCSs) for the HD (v(')=1,j(')=2,6,10) products of the H+D(2) exchange reaction at five different collision energies in the range 1.48< or =E(coll)< or =1.94 eV. The contribution from the less energetic H atoms formed upon spin-orbit excitation of Br in the photolysis of the HBr precursor is taken into account for two collision energies, E(coll)=1.84 and 1.94 eV, allowing us to disentangle the two different channels. The measured DCSs agree well with new time-dependent quantum-mechanical calculations. As the product rotational excitation increases, the DCSs shift from backward to sideward scattering, as expected. We also find that the shapes of the DCSs show only a small overall dependence on the collision energy, with a notable exception occurring for HD (v(')=1,j(')=2), which appears bimodal at high collision energies. We suggest that this feature results from both direct recoil and indirect scattering from the conical intersection.
Collapse
Affiliation(s)
- Konrad Koszinowski
- Department of Chemistry, Stanford University, Stanford, California 94305-5080, USA
| | | | | | | | | | | |
Collapse
|
10
|
Abstract
This paper is an overview of the theory of reactive scattering, with emphasis on fully quantum mechanical theories that have been developed to describe simple chemical reactions, especially atom-diatom reactions. We also describe related quasiclassical trajectory applications, and in all of this review the emphasis is on methods and applications concerned with state-resolved reaction dynamics. The review first provides an overview of the development of the theory, including a discussion of computational methods based on coupled channel calculations, variational methods, and wave packet methods. Choices of coordinates, including the use of hyperspherical coordinates are discussed, as are basis set and discrete variational representations. The review also summarizes a number of applications that have been performed, especially the two most comprehensively studied systems, H+H2 and F+H2, along with brief discussions of a large number of other systems, including other hydrogen atom transfer reactions, insertion reactions, electronically nonadiabatic reactions, and reactions involving four or more atoms. For each reaction we describe the method used and important new physical insight extracted from the results.
Collapse
Affiliation(s)
- Wenfang Hu
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208-3113, USA
| | | |
Collapse
|
11
|
Teslja A, Valentini JJ. State-to-state reaction dynamics: A selective review. J Chem Phys 2006; 125:132304. [PMID: 17029423 DOI: 10.1063/1.2354466] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
A selective review of state-to-state reaction dynamics experiments is presented. The review focuses on three classes of reactions that exemplify the rich history and illustrate the current state of the art in such work. These three reactions are (1) the hydrogen exchange reaction, H+H2-->H2+H and its isotopomers; (2) the H+RH-->H2+R reactions, where RH is an alkane, beginning with H+CH4-->H2+CH3 and extending to much larger alkanes; and (3) the Cl+RH-->HCl+R reactions, principally Cl+CH4-->HCl+CH3. We describe the experiments, discuss their results, present comparisons with theory, and introduce heuristic models.
Collapse
Affiliation(s)
- Alexey Teslja
- Department of Chemistry, Columbia University, New York, New York 10027, USA
| | | |
Collapse
|
12
|
Koszinowski K, Goldberg NT, Pomerantz AE, Zare RN. Construction and calibration of an instrument for three-dimensional ion imaging. J Chem Phys 2006; 125:133503. [PMID: 17029486 DOI: 10.1063/1.2217742] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
We describe a new instrument based on a delay-line detector for imaging the complete three-dimensional velocity distribution of photoionized products from photoinitiated reactions. Doppler-free [2+1] resonantly enhanced multiphoton ionization (REMPI) of H and D atoms formed upon photolysis of HBr and DBr in the range 203 nm < or = lambda photolysis < or = 243 nm yields radial speeds measured to be accurate within 1% of those calculated. The relative speed resolution is about 5% and limited by photoionization recoil broadening. A relative speed resolution of 3.4% is obtained for [3+1] REMPI, which minimizes the ionization recoil. We also determine the branching ratio between ground-state and spin-orbit-excited product channels and their associated anisotropies. We find that DBr photolysis dynamics differs slightly from its HBr counterpart.
Collapse
Affiliation(s)
- Konrad Koszinowski
- Department of Chemistry, Stanford University, Stanford, California 94305-5080, USA
| | | | | | | |
Collapse
|
13
|
Koszinowski K, Goldberg NT, Pomerantz AE, Zare RN, Juanes-Marcos JC, Althorpe SC. Collision-energy dependence of HD(ν′=1,j′) product rotational distributions for the H+D2 reaction. J Chem Phys 2005; 123:054306. [PMID: 16108638 DOI: 10.1063/1.1978871] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Product rotational distributions for the reaction H + D2 --> HD(nu'=1,j') + D have been measured for 16 collision energies in the range of 1.43 < or = E(coll) < or = 2.55 eV. Time-dependent quantum-mechanical calculations agree well in general with the experimental results, but they consistently yield slightly colder distributions. In terms of the average energy channeled into rotation, the differences between experiment and theory amount to approximately 10% for all collision energies sampled. No peculiarity is found for E(coll)=2.55 eV at which the system has sufficient energy to access the first HD2 electronically excited state.
Collapse
Affiliation(s)
- Konrad Koszinowski
- Department of Chemistry, Stanford University, Stanford, California 94305-5080, USA
| | | | | | | | | | | |
Collapse
|
14
|
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]
|
15
|
Cabrera-Trujillo R, Öhrn Y, Deumens E, Sabin JR. Application of the END Theory to the H + D2 → HD + D Reaction. J Phys Chem A 2004. [DOI: 10.1021/jp0488517] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- R. Cabrera-Trujillo
- Quantum Theory Project, Departments of Physics and Chemistry, University of Florida, Gainesville, Florida 32611-8435
| | - Y. Öhrn
- Quantum Theory Project, Departments of Physics and Chemistry, University of Florida, Gainesville, Florida 32611-8435
| | - E. Deumens
- Quantum Theory Project, Departments of Physics and Chemistry, University of Florida, Gainesville, Florida 32611-8435
| | - J. R. Sabin
- Quantum Theory Project, Departments of Physics and Chemistry, University of Florida, Gainesville, Florida 32611-8435
| |
Collapse
|
16
|
Pomerantz AE, Ausfelder F, Zare RN, Althorpe SC, Aoiz FJ, Banares L, Castillo JF. Disagreement between theory and experiment in the simplest chemical reaction: Collision energy dependent rotational distributions for H+D2→HD(ν′=3,j′)+D. J Chem Phys 2004; 120:3244-54. [PMID: 15268478 DOI: 10.1063/1.1641008] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We present experimental rotational distributions for the reaction H + D2 --> HD(nu' = 3,j') + D at eight different collision energies between 1.49 and 1.85 eV. We combine a previous measurement of the state-resolved excitation function for this reaction [Ayers et al., J. Chem. Phys. 119, 4662 (2003)] with the current data to produce a map of the relative reactive cross section as a function of both collision energy and rotational quantum number (an E-j' plot). To compare with the experimental data, we also present E-j' plots resulting from both time-dependent and time-independent quantum mechanical calculations carried out on the BKMP2 surface. The two calculations agree well with each other, but they produce rotational distributions significantly colder than the experiment, with the difference being more pronounced at higher collision energies. Disagreement between theory and experiment might be regarded as surprising considering the simplicity of this system; potential causes of this discrepancy are discussed.
Collapse
Affiliation(s)
- Andrew E Pomerantz
- Department of Chemistry, Stanford University, Stanford, California 94305-5080 USA
| | | | | | | | | | | | | |
Collapse
|
17
|
Ayers JD, Pomerantz AE, Fernández-Alonso F, Ausfelder F, Bean BD, Zare RN. Measurement of the cross section for H+D2→HD(v′=3,j′=0)+D as a function of angle and energy. J Chem Phys 2003. [DOI: 10.1063/1.1595092] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
|
18
|
Feng L, Demyanenko AV, Reisler H. O–D bond dissociation from the 3s state of deuterated hydroxymethyl radical (CH2OD). J Chem Phys 2003. [DOI: 10.1063/1.1571526] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
19
|
Abstract
This review discusses recent quantum scattering calculations on bimolecular chemical reactions in the gas phase. This theory provides detailed and accurate predictions on the dynamics and kinetics of reactions containing three atoms. In addition, the method can now be applied to reactions involving polyatomic molecules. Results obtained with both time-independent and time-dependent quantum dynamical methods are described. The review emphasises the recent development in time-dependent wave packet theories and the applications of reduced dimensionality approaches for treating polyatomic reactions. Calculations on over 40 different reactions are described.
Collapse
|
20
|
Pomerantz AE, Zare RN. Doppler-free multi-photon ionization: a proposal for enhancing ion images. Chem Phys Lett 2003. [DOI: 10.1016/s0009-2614(03)00158-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
21
|
Affiliation(s)
- Richard Bersohn
- Department of Chemistry, Columbia University, New York, NY 10027, USA.
| |
Collapse
|
22
|
Fujimura Y, Tsurumaki H, Kajimoto O. Stereodynamics of O(1D) and O(3P) Reactions Studied via Doppler-Resolved Polarization Spectroscopy. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2002. [DOI: 10.1246/bcsj.75.2309] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
23
|
Aoiz FJ, Bañares L, Castillo JF, Sokolovski D. Energy dependence of forward scattering in the differential cross section of the H+D2→HD(v′=3,j′=0)+D reaction. J Chem Phys 2002. [DOI: 10.1063/1.1490920] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
24
|
Chen MD, Han KL, Lou NQ. Vector correlation in the H+D2 reaction and its isotopic variants: isotope effect on stereodynamics. Chem Phys Lett 2002. [DOI: 10.1016/s0009-2614(02)00585-7] [Citation(s) in RCA: 148] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
25
|
Abstract
Recent studies of state-resolved angular distributions show the participation of reactive scattering resonances in the simplest chemical reaction. This review is intended for those who wish to learn about the state-of-the-art in the study of the H + H2 reaction family that has made this breakthrough possible. This review is also intended for those who wish to gain insight into the nature of reactive scattering resonances. Following a tour across several fields of physics and chemistry where the concept of resonance has been crucial for the understanding of new phenomena, we offer an operational definition and taxonomy of reactive scattering resonances. We introduce simple intuitive models to illustrate each resonance type. We focus next on the last decade of H + H2 reaction dynamics. Emphasis is placed on the various experimental approaches that have been applied to the search for resonance behavior in the H + H2 reaction family. We conclude by sketching the road ahead in the study of H + H2 reactive scattering resonances.
Collapse
Affiliation(s)
- Félix Fernández-Alonso
- Istituto di Struttura della Materia-Consiglio Nazionale delle Ricerche, Area della Ricerca di Roma-Tor Vergata, 00133 Rome, Italy.
| | | |
Collapse
|
26
|
Bean BD, Ayers JD, Fernández-Alonso F, Zare RN. State-resolved differential and integral cross sections for the reaction H+D2→HD(v′=3,j′=0–7)+D at 1.64 eV collision energy. J Chem Phys 2002. [DOI: 10.1063/1.1462576] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
27
|
Fernández-Alonso F, Bean BD, Zare RN, Aoiz FJ, Bañares L, Castillo JF. Forward scattering in the H+D2→HD+D reaction: Comparison between experiment and theoretical predictions. J Chem Phys 2001. [DOI: 10.1063/1.1390505] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
28
|
Kendrick BK. Quantum reactive scattering calculations for the H+D2→HD+D reaction. J Chem Phys 2001. [DOI: 10.1063/1.1367377] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
29
|
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
| |
Collapse
|
30
|
Aoiz FJ, Bañares L, Bohm T, Hanf A, Herrero VJ, Jung KH, Läuter A, Lee KW, Menéndez M, Sáez Rábanos V, Tanarro I, Volpp HR, Wolfrum J. Experimental and Theoretical Reaction Cross Sections for the H + HCl System. J Phys Chem A 2000. [DOI: 10.1021/jp001555j] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [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, 28940 Madrid, Spain, Physikalisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 253, D-69120 Heidelberg, Germany, Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology, Taeduck Science Town, Taejon 305-701, Korea, and Departamento de Química General y Bioquímica, ETSI
| | - L. Bañares
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28940 Madrid, Spain, Physikalisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 253, D-69120 Heidelberg, Germany, Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology, Taeduck Science Town, Taejon 305-701, Korea, and Departamento de Química General y Bioquímica, ETSI
| | - T. Bohm
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28940 Madrid, Spain, Physikalisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 253, D-69120 Heidelberg, Germany, Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology, Taeduck Science Town, Taejon 305-701, Korea, and Departamento de Química General y Bioquímica, ETSI
| | - A. Hanf
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28940 Madrid, Spain, Physikalisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 253, D-69120 Heidelberg, Germany, Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology, Taeduck Science Town, Taejon 305-701, Korea, and Departamento de Química General y Bioquímica, ETSI
| | - V. J. Herrero
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28940 Madrid, Spain, Physikalisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 253, D-69120 Heidelberg, Germany, Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology, Taeduck Science Town, Taejon 305-701, Korea, and Departamento de Química General y Bioquímica, ETSI
| | - K.-H. Jung
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28940 Madrid, Spain, Physikalisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 253, D-69120 Heidelberg, Germany, Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology, Taeduck Science Town, Taejon 305-701, Korea, and Departamento de Química General y Bioquímica, ETSI
| | - A. Läuter
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28940 Madrid, Spain, Physikalisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 253, D-69120 Heidelberg, Germany, Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology, Taeduck Science Town, Taejon 305-701, Korea, and Departamento de Química General y Bioquímica, ETSI
| | - K. W. Lee
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28940 Madrid, Spain, Physikalisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 253, D-69120 Heidelberg, Germany, Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology, Taeduck Science Town, Taejon 305-701, Korea, and Departamento de Química General y Bioquímica, ETSI
| | - M. Menéndez
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28940 Madrid, Spain, Physikalisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 253, D-69120 Heidelberg, Germany, Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology, Taeduck Science Town, Taejon 305-701, Korea, and Departamento de Química General y Bioquímica, ETSI
| | - V. Sáez Rábanos
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28940 Madrid, Spain, Physikalisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 253, D-69120 Heidelberg, Germany, Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology, Taeduck Science Town, Taejon 305-701, Korea, and Departamento de Química General y Bioquímica, ETSI
| | - I. Tanarro
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28940 Madrid, Spain, Physikalisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 253, D-69120 Heidelberg, Germany, Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology, Taeduck Science Town, Taejon 305-701, Korea, and Departamento de Química General y Bioquímica, ETSI
| | - H.-R. Volpp
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28940 Madrid, Spain, Physikalisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 253, D-69120 Heidelberg, Germany, Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology, Taeduck Science Town, Taejon 305-701, Korea, and Departamento de Química General y Bioquímica, ETSI
| | - J. Wolfrum
- Departamento de Química Física, Facultad de Química, Universidad Complutense, 28940 Madrid, Spain, Physikalisch-Chemisches Institut der Universität Heidelberg, Im Neuenheimer Feld 253, D-69120 Heidelberg, Germany, Instituto de Estructura de la Materia (CSIC), Serrano 123, 28006 Madrid, Spain, Department of Chemistry and School of Molecular Science (BK21), Korea Advanced Institute of Science and Technology, Taeduck Science Town, Taejon 305-701, Korea, and Departamento de Química General y Bioquímica, ETSI
| |
Collapse
|
31
|
Fernández-Alonso F, Bean B, Ayers J, Pomerantz A, Zare R, Bañares L, Aoiz F. Hinweise für Streuresonanzen in der Reaktion H+D2. Angew Chem Int Ed Engl 2000. [DOI: 10.1002/1521-3757(20000804)112:15<2860::aid-ange2860>3.0.co;2-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
32
|
|
33
|
Fernández-Alonso F, Bean B, Ayers J, Pomerantz A, Zare R. New Scheme for Measuring the Angular Momentum Spatial Anisotropy of Vibrationally Excited H2 via the I 1Πg State. Z PHYS CHEM 2000. [DOI: 10.1524/zpch.2000.214.9.1167] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
We report the spectroscopic detection of vibrationally excited molecular hydrogen using 2+1 resonantly enhanced multiphoton ionization (REMPI) via the I
Collapse
|
34
|
Regan PM, Ascenzi D, Clementi C, Ashfold MN, Orr-Ewing AJ. The UV photodissociation of HI revisited: REMPI measurements of I(2P) atom spin–orbit branching fractions. Chem Phys Lett 1999. [DOI: 10.1016/s0009-2614(99)01223-3] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
35
|
Fernández-Alonso F, Bean BD, Zare RN. Differential cross sections for H+D2→HD (v′=2, J′=0,3,5)+D at 1.55 eV. J Chem Phys 1999. [DOI: 10.1063/1.479527] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
36
|
Fernández-Alonso F, Bean BD, Zare RN. Differential cross sections for H+D2→HD(v′=1, J′=1,5,8)+D at 1.7 eV. J Chem Phys 1999. [DOI: 10.1063/1.479191] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|