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Lehman JH, Lineberger WC. Visible spectrum photofragmentation of O₃⁻(H₂O)n, n ≤ 16. J Chem Phys 2014; 141:154312. [PMID: 25338901 DOI: 10.1063/1.4898373] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Photofragmentation of ozonide solvated in water clusters, O3(-)(H2O)n, n ≤ 16, has been studied as a function of photon energy as well as the degree of solvation. Using mass selection, the effect of the presence of the solvent molecule on the O3(-) photodissociation process is assessed one solvent molecule at a time. The O3(-) acts as a visible light chromophore within the water cluster, namely the O3(-)(H2O) total photodissociation cross-section exhibits generally the same photon energy dependence as isolated O3(-) throughout the visible wavelength range studied (430-620 nm). With the addition of a single solvent molecule, new photodissociation pathways are opened, including the production of recombined O3(-). As the degree of solvation of the parent anion increases, recombination to O3(-)-based products accounts for close to 40% of photoproducts by n = 16. The remainder of the photoproducts exist as O(-)-based; no O2(-)-based products are observed. Upper bounds on the O3(-) solvation energy (530 meV) and the O(-)-OO bond dissociation energy in the cluster (1.06 eV) are derived.
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Affiliation(s)
- Julia H Lehman
- JILA and Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309, USA
| | - W Carl Lineberger
- JILA and Department of Chemistry and Biochemistry, University of Colorado, Boulder, Colorado 80309, USA
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Peterson JR. Sunlight photodestruction of CO3−, CO3−·H2O, and O3−: The importance of photodissociation to theDregion electron densities at sunrise. ACTA ACUST UNITED AC 2012. [DOI: 10.1029/ja081i007p01433] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Van Duzor M, Mbaiwa F, Wei J, Singh T, Mabbs R, Sanov A, Cavanagh SJ, Gibson ST, Lewis BR, Gascooke JR. Vibronic coupling in the superoxide anion: the vibrational dependence of the photoelectron angular distribution. J Chem Phys 2011; 133:174311. [PMID: 21054036 DOI: 10.1063/1.3493349] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We present a comprehensive photoelectron imaging study of the O(2)(X (3)Σ(g)(-),v(')=0-6)←O(2)(-)(X (2)Π(g),v(")=0) and O(2)(a (1)Δ(g),v(')=0-4)←O(2)(-)(X (2)Π(g),v(")=0) photodetachment bands at wavelengths between 900 and 455 nm, examining the effect of vibronic coupling on the photoelectron angular distribution (PAD). This work extends the v(')=1-4 data for detachment into the ground electronic state, presented in a recent communication [R. Mabbs, F. Mbaiwa, J. Wei, M. Van Duzor, S. T. Gibson, S. J. Cavanagh, and B. R. Lewis, Phys. Rev. A 82, 011401(R) (2010)]. Measured vibronic intensities are compared to Franck-Condon predictions and used as supporting evidence of vibronic coupling. The results are analyzed within the context of the one-electron, zero core contribution (ZCC) model [R. M. Stehman and S. B. Woo, Phys. Rev. A 23, 2866 (1981)]. For both bands, the photoelectron anisotropy parameter variation with electron kinetic energy, β(E), displays the characteristics of photodetachment from a d-like orbital, consistent with the π(g)(∗) 2p highest occupied molecular orbital of O(2)(-). However, differences exist between the β(E) trends for detachment into different vibrational levels of the X (3)Σ(g)(-) and a (1)Δ(g) electronic states of O(2). The ZCC model invokes vibrational channel specific "detachment orbitals" and attributes this behavior to coupling of the electronic and nuclear motion in the parent anion. The spatial extent of the model detachment orbital is dependent on the final state of O(2): the higher the neutral vibrational excitation, the larger the electron binding energy. Although vibronic coupling is ignored in most theoretical treatments of PADs in the direct photodetachment of molecular anions, the present findings clearly show that it can be important. These results represent a benchmark data set for a relatively simple system, upon which to base rigorous tests of more sophisticated models.
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Affiliation(s)
- Matthew Van Duzor
- Department of Chemistry, Washington University, One Brookings Dr., Campus Box 1134 Saint Louis, Missouri 63130, USA
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Dinu L, Groenenboom GC, van der Zande WJ. Competition between photodetachment and photodissociation in O2−. J Chem Phys 2003. [DOI: 10.1063/1.1615517] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
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Kelley JA, Robertson WH, Johnson MA. Observation of sharp vibronic bands in the O4− `core ion' by mid infrared predissociation spectroscopy of O4−·Ar clusters. Chem Phys Lett 2002. [DOI: 10.1016/s0009-2614(02)01017-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Hendricks JH, de Clercq HL, Freidhoff CB, Arnold ST, Eaton JG, Fancher C, Lyapustina SA, Snodgrass JT, Bowen KH. Anion solvation at the microscopic level: Photoelectron spectroscopy of the solvated anion clusters, NO−(Y)n, where Y=Ar, Kr, Xe, N2O, H2S, NH3, H2O, and C2H4(OH)2. J Chem Phys 2002. [DOI: 10.1063/1.1457444] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Saha S, Datta KK, Barua AK. Photodissociation of HeH+by both electronic and vibrational transitions. ACTA ACUST UNITED AC 2001. [DOI: 10.1088/0022-3700/11/19/011] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Parlant G, Fiquet-Fayard F. The O2-2Πgresonance: theoretical analysis of electron scattering data. ACTA ACUST UNITED AC 2001. [DOI: 10.1088/0022-3700/9/9/024] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Maeyama T, Oikawa T, Tsumura T, Mikami N. Photodestruction spectroscopy of carbon disulfide cluster anions (CS2)n−, n=1–4: Evidence for the dimer core structure and competitive reactions of the dimer anion. J Chem Phys 1998. [DOI: 10.1063/1.475510] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Maeyama T, Tsumura T, Fujii A, Mikami N. Photodetachment of small water cluster anions in the near-infrared through the visible region. Chem Phys Lett 1997. [DOI: 10.1016/s0009-2614(96)01337-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Sherwood CR, Hanold KA, Garner MC, Strong KM, Continetti RE. Translational spectroscopy studies of the photodissociation dynamics of O−4. J Chem Phys 1996. [DOI: 10.1063/1.472888] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Castleman AW, Bowen KH. Clusters: Structure, Energetics, and Dynamics of Intermediate States of Matter. ACTA ACUST UNITED AC 1996. [DOI: 10.1021/jp961030k] [Citation(s) in RCA: 603] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- A. W. Castleman
- Department of Chemistry, Pennsylvania State University, 152 Davey Laboratory, University Park, Pennsylvania 16802
| | - K. H. Bowen
- Department of Chemistry, The Johns Hopkins University, 3400 N. Charles Street, Baltimore, Maryland 21218
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Walhout PK, Silva C, Barbara PF. Ultrafast Study of the Photodissociation and Recombination of Aqueous O3-. ACTA ACUST UNITED AC 1996. [DOI: 10.1021/jp953412g] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Peter K. Walhout
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455
| | - Carlos Silva
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455
| | - Paul F. Barbara
- Department of Chemistry, University of Minnesota, Minneapolis, Minnesota 55455
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Hanold KA, Sherwood CR, Continetti RE. Photoelectron–neutral–neutral coincidence studies of dissociative photodetachment. J Chem Phys 1995. [DOI: 10.1063/1.469954] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Christophorou LG, Datskos PG, Faidas H. Photodetachment in the gaseous, liquid, and solid states of matter. J Chem Phys 1994. [DOI: 10.1063/1.468365] [Citation(s) in RCA: 23] [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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Wang LJ, Woo SB, Helmy EM. Laser photodetachment of O3 -. PHYSICAL REVIEW. A, GENERAL PHYSICS 1987; 35:759-763. [PMID: 9898200 DOI: 10.1103/physreva.35.759] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Posey LA, Deluca MJ, Johnson MA. Demonstration of a pulsed photoelectron spectrometer on mass-selected negative ions: O−, O2−, and O4−. Chem Phys Lett 1986. [DOI: 10.1016/0009-2614(86)80539-5] [Citation(s) in RCA: 121] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Märk T, Castleman A. Experimental Studies on Cluster Ions. ADVANCES IN ATOMIC AND MOLECULAR PHYSICS 1985. [DOI: 10.1016/s0065-2199(08)60266-3] [Citation(s) in RCA: 186] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Chapter 3 Radiation and Photoeffects at Gas/Solid Interfaces. ACTA ACUST UNITED AC 1984. [DOI: 10.1016/s0069-8040(08)70101-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Hodges RV, Lee L, Moseley J. Multiphoton ionization of Xe and several small molecules at 193 and 248 nm. ACTA ACUST UNITED AC 1981. [DOI: 10.1016/0020-7381(81)80027-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Hiller JF, Vestal ML. Laser photodissociation of O3− by triple quadrupole mass spectrometry. J Chem Phys 1981. [DOI: 10.1063/1.441053] [Citation(s) in RCA: 37] [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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Elementary Attachment and Detachment Processes. II. ACTA ACUST UNITED AC 1981. [DOI: 10.1016/s0065-2539(08)60362-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/23/2023]
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Photodetachment and Photodissociation of Ions. ACTA ACUST UNITED AC 1981. [DOI: 10.1016/s0065-2539(08)60178-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Hodges RV, Lee LC, Moseley JT. Photodissociation and photodetachment of molecular negative ions. IX. Atmospheric ions at 2484 and 3511 Å. J Chem Phys 1980. [DOI: 10.1063/1.439500] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Smith GP, Lee LC, Cosby PC. Photodissociation and photodetachment of molecular negative ions. VIII. Nitrogen oxides and hydrates, 3500–8250 Å. J Chem Phys 1979. [DOI: 10.1063/1.438199] [Citation(s) in RCA: 21] [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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Smith GP, Lee LC, Moseley JT. Photodissociation and photodetachment of molecular negative ions. VII. Ions formed in CO2/O2/H2O mixtures, 3500–5300 Å. J Chem Phys 1979. [DOI: 10.1063/1.438171] [Citation(s) in RCA: 39] [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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Novick SE, Engelking PC, Jones PL, Futrell JH, Lineberger) WC. Laser photoelectron, photodetachment, and photodestruction spectra of O−3. J Chem Phys 1979. [DOI: 10.1063/1.437842] [Citation(s) in RCA: 106] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lee LC, Smith GP. Photodissociation and photodetachment of molecular negative ions. VI. Ions in O2/CH4/H2O mixtures from 3500 to 8600 Å. J Chem Phys 1979. [DOI: 10.1063/1.437690] [Citation(s) in RCA: 65] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Smith GP, Lee LC. Photodissociation of atmospheric positive ions. II. 3500–8600 Å. J Chem Phys 1978. [DOI: 10.1063/1.436569] [Citation(s) in RCA: 85] [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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The effect of internal excitation on the collision induced dissociation of I+2(2Πg,υ) ions. Chem Phys Lett 1978. [DOI: 10.1016/0009-2614(78)80190-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Smith GP, Lee LC, Cosby PC, Peterson JR, Moseley JT. Photodissociation and photodetachment of molecular negative ions. V. Atmospheric ions from 7000 to 8400 Å. J Chem Phys 1978. [DOI: 10.1063/1.436188] [Citation(s) in RCA: 39] [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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Cosby PC, Moseley JT, Peterson JR, Ling JH. Photodissociation spectroscopy of 03−. J Chem Phys 1978. [DOI: 10.1063/1.436874] [Citation(s) in RCA: 37] [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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Lifshitz C, Wu RLC, Tiernan TO, Terwilliger DT. Negative ion–molecule reactions of ozone and their implications on the thermochemistry of O3−. J Chem Phys 1978. [DOI: 10.1063/1.435489] [Citation(s) in RCA: 156] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Vestal ML, Mauclaire GH. Photodissociation of negative ions formed in CO2 and CO2/O2 mixtures. J Chem Phys 1977. [DOI: 10.1063/1.435316] [Citation(s) in RCA: 37] [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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Vestal ML, Mauclaire GH. Photodissociation of positive and negative ions formed in O2. J Chem Phys 1977. [DOI: 10.1063/1.435317] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Smith GP, Cosby PC, Moseley JT. Photodissociation of atmospheric positive ions. I. 5300–6700 Å. J Chem Phys 1977. [DOI: 10.1063/1.435324] [Citation(s) in RCA: 43] [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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Wu R, Tiernan T, Lifshitz C. A long-lived excited state of O−3; evidence from collision-induced dissociation. Chem Phys Lett 1977. [DOI: 10.1016/0009-2614(77)80386-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Huber BA, Cosby PC, Peterson JR, Moseley JT. Photodetachment and de‐excitation of excited NO2−. J Chem Phys 1977. [DOI: 10.1063/1.433705] [Citation(s) in RCA: 31] [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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Cosby PC, Ling JH, Peterson JR, Moseley JT. Photodissociation and photodetachment of molecular negative ions. III. Ions formed in CO2/O2/H2O mixtures. J Chem Phys 1976. [DOI: 10.1063/1.433026] [Citation(s) in RCA: 64] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Pack RT. Simple theory of diffuse vibrational structure in continuous uv spectra of polyatomic molecules. I. Collinear photodissociation of symmetric triatomics. J Chem Phys 1976. [DOI: 10.1063/1.432931] [Citation(s) in RCA: 124] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Beyer RA, Vanderhoff JA. Cross section measurements for photodetachment or photodissociation of ions produced in gaseous mixtures of O2, CO2, and H2O. J Chem Phys 1976. [DOI: 10.1063/1.433342] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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