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Crossed-Beam Scattering Studies of Electron-Transfer Processes between the Dication CO22+ and Neutral CO2: Electronic States of Reactants and Products Involved
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SYSNO ASEP 0345108 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Crossed-Beam Scattering Studies of Electron-Transfer Processes between the Dication CO22+ and Neutral CO2: Electronic States of Reactants and Products Involved Author(s) Žabka, Ján (UFCH-W) RID, ORCID, SAI
Ricketts, Claire (UOCHB-X)
Schröder, Detlef (UOCHB-X)
Roithová, J. (CZ)
Schwarz, H. (DE)
Thissen, R. (FR)
Dutuit, O. (FR)
Price, S. D. (GB)
Herman, Zdeněk (UFCH-W) RIDSource Title Journal of Physical Chemistry A. - : American Chemical Society - ISSN 1089-5639
Roč. 114, č. 23 (2010), s. 6463-6471Number of pages 9 s. Language eng - English Country US - United States Keywords charge transfer reactions ; reactivity ; CO2 Subject RIV CF - Physical ; Theoretical Chemistry R&D Projects IAA400400702 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) GA203/09/1223 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z40400503 - UFCH-W (2005-2011) AV0Z40550506 - UOCHB-X (2005-2011) UT WOS 000278480200002 DOI 10.1021/jp1023795 Annotation Crossed-beam scattering experiments were carried out at collision energies of 4.51 and 2.71 eV to elucidate the electronic states involved in the nondissociative and dissociative electron-transfer reactions observed following CO22+/CO2 collisions. Specifically, we focus on the observation that, in the dissociative electron-transfer reaction, forming CO+, the majority of the CO+ product ions are formed via electron capture by the CO22+ rather than via ejection of an electron from the neutral CO2 reaction partner. The main channels resulting in nondissociative electron transfer are reactions of the ground (X-3 Sigma(-)(g)) and excited states of CO22+ to give different combinations of the ground and excited states of the product pair of CO2+ ions in which the combination AA appears to be significant. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2011
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