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DC Field | Value | Language |
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dc.citation.number | 16 | - |
dc.citation.startPage | e25957 | - |
dc.citation.title | INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY | - |
dc.citation.volume | 119 | - |
dc.contributor.author | Bin, Xin | - |
dc.contributor.author | Azizi, Alireza | - |
dc.contributor.author | Xu, Tianlv | - |
dc.contributor.author | Kirk, Steven R. | - |
dc.contributor.author | Filatov, Michael | - |
dc.contributor.author | Jenkins, Samantha | - |
dc.date.accessioned | 2023-12-21T18:54:19Z | - |
dc.date.available | 2023-12-21T18:54:19Z | - |
dc.date.created | 2019-05-09 | - |
dc.date.issued | 2019-08 | - |
dc.description.abstract | The conical intersections corresponding to the C─O and C─C ring opening were optimized and the reaction paths traversing these intersections were obtained. Investigation of the C─O ring opening revealed that when traversing the lowest energy conical intersection, the reaction path returns to the closed ring geometry. The C─O path traversing the intersection featuring torsion of terminal CH 2 group however, led to a ring-opened geometry, an H-shift and the formation of acetaldehyde that can undergo further dissociation. The observation of different reaction paths was explained by the 3-D paths from quantum theory of atoms in molecules (QTAIM) that defined the most preferred direction of electronic motion that precisely tracked the mechanisms of bond breaking and formation throughout the photo-reactions. The size, orientation, and location of these most preferred 3-D paths indicated the extent and direction of motion of atoms, bonds, and the degree of torsion or planarity of a bond indicating a predictive ability. © 2019 Wiley Periodicals, Inc. | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY, v.119, no.16, pp.e25957 | - |
dc.identifier.doi | 10.1002/qua.25957 | - |
dc.identifier.issn | 0020-7608 | - |
dc.identifier.scopusid | 2-s2.0-85064570711 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/32088 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/full/10.1002/qua.25957 | - |
dc.identifier.wosid | 000473227100008 | - |
dc.language | 영어 | - |
dc.publisher | John Wiley and Sons Inc. | - |
dc.title | Next-generation quantum theory of atoms in molecules for the photochemical ring-opening reactions of oxirane | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Mathematics, Interdisciplinary Applications; Quantum Science & Technology; Physics, Atomic, Molecular & Chemical | - |
dc.relation.journalResearchArea | Chemistry; Mathematics; Physics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | next generation QTAIM | - |
dc.subject.keywordAuthor | oxirane | - |
dc.subject.keywordAuthor | photochemistry | - |
dc.subject.keywordAuthor | ring-opening reaction | - |
dc.subject.keywordPlus | Atoms | - |
dc.subject.keywordPlus | Molecules | - |
dc.subject.keywordPlus | O rings | - |
dc.subject.keywordPlus | Quantum theory | - |
dc.subject.keywordPlus | Torsional stress | - |
dc.subject.keywordPlus | Conical intersection | - |
dc.subject.keywordPlus | Direction of motion | - |
dc.subject.keywordPlus | Electronic motions | - |
dc.subject.keywordPlus | next generation QTAIM | - |
dc.subject.keywordPlus | Oxiranes | - |
dc.subject.keywordPlus | Predictive abilities | - |
dc.subject.keywordPlus | Quantum Theory of Atoms in Molecules | - |
dc.subject.keywordPlus | Ring opening reaction | - |
dc.subject.keywordPlus | Photochemical reactions | - |
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