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Boyle JM, Bell DM, Anderson SL, Viggiano AA. Reaction of HOD+ with NO2: effects of OD and OH stretching, bending, and collision energy on reactions on the singlet and triplet potential surfaces. J Phys Chem A 2011; 115:1172-85. [PMID: 21291191 DOI: 10.1021/jp110523s] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Integral cross sections and product recoil velocity distributions were measured for the reaction of HOD(+) with NO(2), in which the HOD(+) reactant was prepared in its ground state and with mode-selective excitation in the 001 (OH stretch), 100 (OD stretch), and 010 (bend) modes. In addition, we measured the 300 K thermal kinetics in a selected ion flow tube reactor and report product branching ratios different from previous measurements. Reaction is found to occur on both the singlet and triplet surfaces with near-unit efficiency. At 300 K, the product branching indicates that triplet → singlet transitions occur in about 60% of triplet-coupled collisions, which we attribute to long interaction times mediated by complexes on the triplet surface. Because the collision times are much shorter in the beam experiments, the product distributions show no signs of such transitions. The dominant product on the singlet surface is charge transfer. Reactions on the triplet surface lead to NO(+), NO(2)H(+), and NO(2)D(+). There is also charge transfer, producing NO(2)(+) (a(3)B(2)); however, this triplet NO(2)(+) mostly predissociates. The NO(2)H(+)/NO(2)D(+) cross sections peak at low collision energies and are insignificant above ~1 eV due to OH/OD loss from the nascent product ions. The effects of HOD(+) vibration are mode-specific. Vibration inhibits charge transfer, with the largest effect from the bend. The NO(2)H(+)/NO(2)D(+) channels are also vibrationally inhibited, and the mode dependence reveals how energy in different reactant modes couples to the internal energy of the product ions.
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Affiliation(s)
- Jason M Boyle
- Chemistry Department, University of Utah, 315 South, 1400 East Room 2020, Salt Lake City, Utah 84112, USA
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Boyle JM, Liu J, Anderson SL. Effects of Bending and Bending Angular Momentum on Reaction of NO2+ with C2H2: A Quasi-Classical Trajectory Study. J Phys Chem A 2009; 113:3911-21. [DOI: 10.1021/jp8101404] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jason M. Boyle
- Department of Chemistry, University of Utah, 315 S. 1400 E. Rm 2020, Salt Lake City, Utah 84112, and Department of Chemistry and Biochemistry, Queens College of CUNY, 65-30 Kissena Boulevard, Flushing, New York 11367
| | - Jianbo Liu
- Department of Chemistry, University of Utah, 315 S. 1400 E. Rm 2020, Salt Lake City, Utah 84112, and Department of Chemistry and Biochemistry, Queens College of CUNY, 65-30 Kissena Boulevard, Flushing, New York 11367
| | - Scott L. Anderson
- Department of Chemistry, University of Utah, 315 S. 1400 E. Rm 2020, Salt Lake City, Utah 84112, and Department of Chemistry and Biochemistry, Queens College of CUNY, 65-30 Kissena Boulevard, Flushing, New York 11367
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Uselman BW, Boyle JM, Anderson SL. Multiphoton ionization vibrational state selection of H2O+, D2O+ and HDO+. Chem Phys Lett 2007. [DOI: 10.1016/j.cplett.2007.04.030] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Liu J, Uselman BW, Boyle JM, Anderson SL. The effects of collision energy, vibrational mode, and vibrational angular momentum on energy transfer and dissociation in NO2+–rare gas collisions: An experimental and trajectory study. J Chem Phys 2006; 125:133115. [PMID: 17029441 DOI: 10.1063/1.2229207] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
A combined experimental and trajectory study of vibrationally state-selected NO2+ collisions with Ne, Ar, Kr, and Xe is presented. Ne, Ar, and Kr are similar in that only dissociation to the excited singlet oxygen channel is observed; however, the appearance energies vary by approximately 4 eV between the three rare gases, and the variation is nonmonotonic in rare gas mass. Xe behaves quite differently, allowing efficient access to the ground triplet state dissociation channel. For all four rare gases there are strong effects of NO2+ vibrational excitation that extend over the entire collision energy range, implying that vibration influences the efficiency of collision to internal energy conversion. Bending excitation is more efficient than stretching; however, bending angular momentum partially counters the enhancement. Direct dynamics trajectories for NO2+ + Kr reproduce both the collision energy and vibrational state effects observed experimentally and reveal that intracomplex charge transfer is critical for the efficient energy transfer needed to drive dissociation. The strong vibrational effects can be rationalized in terms of bending, and to a lesser extent, stretching distortion enhancing transition to the Kr+ -NO2 charge state.
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Affiliation(s)
- Jianbo Liu
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112-0850
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Liu J, Anderson SL. Reaction of formaldehyde cation with molecular hydrogen: effects of collision energy and H2CO+ vibrations. J Chem Phys 2006; 120:8528-36. [PMID: 15267779 DOI: 10.1063/1.1695311] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The effects on the title reaction of collision energy (E(col)) and five H(2)CO(+) vibrational modes have been studied over a center-of-mass E(col) range from 0.1 to 2.3 eV. Electronic structure and Rice-Ramsperger-Kassel-Marcus calculations were used to examine properties of various complexes and transition states that might be important. Only the hydrogen abstraction (HA) product channel is observed, and despite being exoergic, HA has an appearance energy of approximately 0.4 eV, consistent with a transition state found in the electronic structure calculations. A precursor complex-mediated mechanism might possibly be involved at very low E(col), but the dominant mechanism is direct over the entire E(col) range. The magnitude of the HA cross section is strongly, and mode specifically affected by H(2)CO(+) vibrational excitation, however, vibrational energy has no effect on the appearance energy.
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Affiliation(s)
- Jianbo Liu
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, USA
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Viggiano AA. Reexamination of ionospheric chemistry: high temperature kinetics, internal energy dependences, unusual isomers, and corrections. Phys Chem Chem Phys 2006; 8:2557-71. [PMID: 16738710 DOI: 10.1039/b603585j] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A number of aspects of ionospheric chemistry are revisited. The review discusses in detail only work performed at AFRL, but other work is mentioned. A large portion of the paper discusses measurements of the kinetics of upper ionospheric reactions at very high temperatures, i.e. the upper temperature range has been extended to at least 1400 K and in some cases to 1800 K. These temperatures are high enough to excite vibrations in O2, N2, and NO and comparing them to drift tube data allows information on the rotational temperature and vibrational level dependences to be derived. Rotational and translational energy are equivalent in controlling the kinetics in most reactions. Vibrational energy in O2 and N2 is often found to promote reactivity which is shown to cause ionospheric density depletions. NO vibrations do not significantly affect the reactivity. In a number of cases, detailed calculations accompanied the experimental studies and elucidated details of the mechanisms. Kinetics of two peroxide isomers important in the lower ionospheric have been measured for the first time, i.e. NOO+ and ONOO-. Finally, two examples are shown where errors in previous data are corrected.
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Affiliation(s)
- A A Viggiano
- Air Force Research Laboratory, Space Vehicles Directorate, 29 Randolph Rd., Hanscom Air Force Base, MA 01731-3010, USA
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Liu J, Uselman BW, Van Devener B, Anderson SL. Vibrational mode and collision energy effects on reaction of H2CO+ with CO2. Phys Chem Chem Phys 2006; 8:4575-84. [PMID: 17047755 DOI: 10.1039/b610814h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The effects of collision energy (Ecol) and five different modes of H2CO+ vibration on the title reaction have been studied over the center-of-mass Ecol range from 0.1 to 3.2 eV, including measurements of product ion recoil velocity distributions. Electronic structure and Rice-Ramsperger-Kassel-Marcus calculations were used to examine properties of various complexes and transition states that might be important along the reaction coordinate. Two product channels are observed, corresponding to Hydrogen Transfer (HT) and Proton Transfer (PT). Both channels are endothermic with similar onset energies of approximately 0.9 eV; however, HT dominates over the entire Ecol range and accounts for 70-85% of the total reaction cross section. Both HT and PT occur by direct mechanisms over the entire Ecol range, and have similar dependence on reactant vibrational and collision energy. Despite these similarities, and the fact that the two channels are nearly isoenergetic and differ only in which product moiety carries the charge, their dynamics appear quite different. PT occurs primarily in large impact parameter stripping collisions, where most of the available energy is partitioned to product recoil. HT, in contrast, results in internally hot products with little recoil energy and a more forward-backward symmetric product velocity distribution. Vibration is found to affect the reaction differently in different collision energy regimes. The appearance thresholds are found to depend only on total energy, i.e., all modes of vibration are equivalent to Ecol. With increasing Ecol, vibrational energy becomes increasingly effective, relative to Ecol, at driving reaction. For HT, this transition occurs just above threshold, while for PT it begins at roughly twice the threshold energy.
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Affiliation(s)
- Jianbo Liu
- Department of Chemistry, University of Utah, 315 S 1400 E, Room 2020, Salt Lake City, UT 84112, USA
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Liu J, Van Devener B, Anderson SL. Vibrational mode and collision energy effects on reaction of H2CO+ with C2H2: Charge state competition and the role of Franck-Condon factors in endoergic charge transfer. J Chem Phys 2005; 123:204313. [PMID: 16351262 DOI: 10.1063/1.2128670] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The effects of collision energy (E(col)) and six different H(2)CO(+) vibrational states on the title reaction have been studied over the center-of-mass E(col) range from 0.1 to 2.6 eV, including measurements of product ion recoil velocity distributions. Ab initio and Rice-Ramsperger-Kassel-Marcus calculations were used to examine the properties of complexes and transition states that might be important in mediating the reaction. Reaction is largely direct, despite the presence of multiple deep wells on the potential surface. Five product channels are observed, with a total reaction cross section at the collision limit. The competition among the major H(2) (+) transfer, hydrogen transfer, and proton transfer channels is strongly affected by E(col) and H(2)CO(+) vibrational excitation, providing insight into the factors that control competition and charge state "unmixing" during product separation. One of the more interesting results is that endoergic charge transfer appears to be controlled by Franck-Condon factors, implying that it occurs at large inter-reactant separations, contrary to the expectation that endoergic reactions should require intimate collisions to drive the necessary energy conversion.
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Affiliation(s)
- Jianbo Liu
- Department of Chemistry, University of Utah, Salt Lake City, UT 84112, USA
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Uselman B, Liu J, Boyle J, Anderson S. State-Selective Preparation of NO2+ and the Effects of NO2+ Vibrational Mode on Charge Transfer with NO. J Phys Chem A 2005; 110:1278-87. [PMID: 16435788 DOI: 10.1021/jp053269j] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Two color resonance-enhanced multiphoton ionization (REMPI) scheme of NO(2) through the E (2)Sigma(u)(+) (3psigma) Rydberg state was used to prepare NO(2)(+) in its ground and (100), (010), (02(0)0), (02(2)0), and (001) vibrational states. Photoelectron spectroscopy was used to verify >96% state selection purity, in good agreement with results of Bell et al. for a similar REMPI scheme. The effects of NO(2)(+) vibrational excitation on charge transfer with NO have been studied over the center-of-mass collision energy (E(col)) range from 0.07 to 2.15 eV. Charge transfer is strongly suppressed by collision energy at E(col) < approximately 0.25 eV but is independent of E(col) at higher energies. Mode-specific vibrational effects are observed for both the integral and differential cross-sections. The NO(2)(+) bending vibration strongly enhances charge transfer, with enhancement proportional to the bending quantum number, and is not dependent on the bending angular momentum. The enhancement results from increased charge transfer probability in large impact parameter collisions that lead to small deflection angles. The symmetric stretch also enhances reaction at low collision energies, albeit less efficiently than the bend. The asymmetric stretch has virtually no effect, despite being the highest-energy mode. A model is proposed to account for both the collision energy and the vibrational state dependence.
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Affiliation(s)
- Brady Uselman
- Department of Chemistry, University of Utah, 315 S. 1400 E. Rm 2020, Salt Lake City, Utah 84112, USA
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Liu J, Van Devener B, Anderson SL. Vibrational mode and collision energy effects on reaction of H2CO+ with C2D4. J Chem Phys 2004; 121:11746-59. [PMID: 15634139 DOI: 10.1063/1.1822921] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We report the effects of collision energy (Ecol) and five different H2CO+ vibrational modes on the reaction of H2CO+ with C2D4 over the center-of-mass E(col) range from 0.1 to 2.1 eV. Properties of various complexes and transition states were also examined computationally. Seven product channels are observed. Charge transfer (CT) has the largest cross section over the entire energy range, substantially exceeding the hard sphere cross section at high energies. Competing with CT are six channels involving transfer of one or more hydrogen atoms or protons and one involving formation of propanal, followed by hydrogen elimination. Despite the existence of multiple deep wells on the potential surface, all reactions go by direct mechanisms, except at the lowest collision energies, where short-lived complexes appear to be important. Statistical complex decay appears adequate to account for the product branching at low collision energies, however, even at the lowest energies, the vibrational effects are counter to statistical expectations. The pattern of Ecol and vibrational mode effects provide insight into factors that control reaction and interchannel competition.
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Affiliation(s)
- Jianbo Liu
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, USA
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Liu J, Uselman B, Van Devener B, Anderson SL. Vibrational Mode Effects as a Probe of Inter-channel Coupling in the Reactions of Formaldehyde Cation with Ammonia and Water. J Phys Chem A 2004. [DOI: 10.1021/jp040352i] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jianbo Liu
- Department of Chemistry, 315 S 1400 E, Room 2020, University of Utah, Salt Lake City, Utah 84112
| | - Brady Uselman
- Department of Chemistry, 315 S 1400 E, Room 2020, University of Utah, Salt Lake City, Utah 84112
| | - Brian Van Devener
- Department of Chemistry, 315 S 1400 E, Room 2020, University of Utah, Salt Lake City, Utah 84112
| | - Scott L. Anderson
- Department of Chemistry, 315 S 1400 E, Room 2020, University of Utah, Salt Lake City, Utah 84112
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Belikov AE, Smith MA. Low-Temperature Kinetics of the Charge- and Atom-Transfer Reactions (Br+, HBr+ [2Πi, v+], DBr+ [2Πi , v+]) + (HBr, DBr) → (HBr+, DBr+, H2Br+, D2Br+, HDBr+). J Phys Chem A 2004. [DOI: 10.1021/jp031254k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Andrey E. Belikov
- Department of Chemistry, University of Arizona, Tucson, Arizona 85721
| | - Mark A. Smith
- Department of Chemistry, University of Arizona, Tucson, Arizona 85721
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Liu J, Van Devener B, Anderson SL. Reaction of formaldehyde cation with methane: Effects of collision energy and H2CO+ and methane vibrations. J Chem Phys 2003. [DOI: 10.1063/1.1577312] [Citation(s) in RCA: 20] [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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Liu J, Van Devener B, Anderson SL. The effects of vibrational mode and collision energy on the reaction of formaldehyde cation with carbonyl sulfide. J Chem Phys 2002. [DOI: 10.1063/1.1514053] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kim HT, Liu J, Anderson SL. Effects of Collision and Vibrational Energy on the Reaction of CH3CHO+(ν) with C2D4. J Phys Chem A 2002. [DOI: 10.1021/jp0202284] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ho-Tae Kim
- Department of Chemistry, University of Utah, 315 S. 1400 E. RM Dock, Salt Lake City, Utah 84112-0850
| | - Jianbo Liu
- Department of Chemistry, University of Utah, 315 S. 1400 E. RM Dock, Salt Lake City, Utah 84112-0850
| | - Scott L. Anderson
- Department of Chemistry, University of Utah, 315 S. 1400 E. RM Dock, Salt Lake City, Utah 84112-0850
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Liu J, Van Devener B, Anderson SL. Collision-induced dissociation of formaldehyde cations: The effects of vibrational mode, collision energy, and impact parameter. J Chem Phys 2002. [DOI: 10.1063/1.1457438] [Citation(s) in RCA: 34] [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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Kim HT, Liu J, Anderson SL. Vibrational and collision energy effects on the reaction of CH3CHO+ with methanol. J Chem Phys 2001. [DOI: 10.1063/1.1398580] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Liu J, Kim HT, Anderson SL. Multiphoton ionization and photoelectron spectroscopy of formaldehyde via its 3p Rydberg states. J Chem Phys 2001. [DOI: 10.1063/1.1370943] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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Kim HT, Liu J, Anderson SL. The influence of collision and vibrational energy on the reaction of CH3CHO+ with acetylene. J Chem Phys 2001. [DOI: 10.1063/1.1364684] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Kim HT, Anderson SL. Multiphoton ionization photoelectron spectroscopy of acetaldehyde via the à 1A″, B̃, C̃, and D̃ states. J Chem Phys 2001. [DOI: 10.1063/1.1340566] [Citation(s) in RCA: 17] [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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Ion-molecule kinetics at high temperatures (300–1800 K). ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s1071-9687(01)80006-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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Green RJ, Kim HT, Qian J, Anderson SL. Complex formation, rearrangement, and reaction in PhOH++ND3: Vibrational mode effects, recoil velocities, andab initiostudies. J Chem Phys 2000. [DOI: 10.1063/1.1288519] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kim HT, Green RJ, Anderson SL. Vibrational mode and collision energy effects on proton transfer in phenol cation–methylamine collisions. J Chem Phys 2000. [DOI: 10.1063/1.481726] [Citation(s) in RCA: 10] [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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Kim HT, Green RJ, Qian J, Anderson SL. Proton transfer in the [phenol-NH3]+ system: An experimental and ab initio study. J Chem Phys 2000. [DOI: 10.1063/1.481146] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Muntean F, Armentrout P. Collision-Induced Dissociation Dynamics of the [OCS · C2H2]+ Complex. A Combined Experimental and Theoretical Study. ACTA ACUST UNITED AC 2000. [DOI: 10.1524/zpch.2000.214.8.1035] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Collision-induced dissociation (CID) of the [OCS · C
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Chiu YH, Dressler RA, Levandier DJ, Williams S, Murad E. Guided-ion beam study of the O2++C2H2 charge-transfer and chemical reaction channels. J Chem Phys 1999. [DOI: 10.1063/1.478312] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Qian J, Green RJ, Anderson SL. A mode-selective differential scattering study of the C2H2++methanol reaction: Influence of collision intermediates, collision times, and transition states. J Chem Phys 1998. [DOI: 10.1063/1.476134] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Jun Qian
- Chemistry Department, University of Utah, 315 S. 1400 E. RM Dock, Salt Lake City, Utah 84112-0850
| | - Richard J. Green
- Chemistry Department, University of Utah, 315 S. 1400 E. RM Dock, Salt Lake City, Utah 84112-0850
| | - Scott L. Anderson
- Chemistry Department, University of Utah, 315 S. 1400 E. RM Dock, Salt Lake City, Utah 84112-0850
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Fu H, Qian J, Green RJ, Anderson SL. Vibrational mode-selected differential scattering of NH3+ methanol (d1, d3, d4): Control of product branching by hydrogen-bonded complex formation. J Chem Phys 1998. [DOI: 10.1063/1.475623] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Qian J, Fu H, Anderson SL. Dynamics of the C2H2+ + ND3 Reaction: A Vibrational-Mode-Selective Scattering Study. J Phys Chem A 1997. [DOI: 10.1021/jp970722l] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jun Qian
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112
| | - Hungshin Fu
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112
| | - Scott L. Anderson
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112
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