DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ahn, Chi Woo | ko |
dc.contributor.author | Ki, Hosung | ko |
dc.contributor.author | Kim, Joonghan | ko |
dc.contributor.author | Kim, Jeongho | ko |
dc.contributor.author | Park, Sungjun | ko |
dc.contributor.author | Lee, Yunbeom | ko |
dc.contributor.author | Kim, Kyung Hwan | ko |
dc.contributor.author | Kong, Qingyu | ko |
dc.contributor.author | Moon, Jiwon | ko |
dc.contributor.author | Pedersen, Martin Nors | ko |
dc.contributor.author | Wulff, Michael | ko |
dc.contributor.author | Ihee, Hyotcherl | ko |
dc.date.accessioned | 2018-03-23T00:15:42Z | - |
dc.date.available | 2018-03-23T00:15:42Z | - |
dc.date.created | 2018-03-20 | - |
dc.date.created | 2018-03-20 | - |
dc.date.created | 2018-03-20 | - |
dc.date.issued | 2018-01 | - |
dc.identifier.citation | JOURNAL OF PHYSICAL CHEMISTRY LETTERS, v.9, no.3, pp.647 - 653 | - |
dc.identifier.issn | 1948-7185 | - |
dc.identifier.uri | http://hdl.handle.net/10203/240943 | - |
dc.description.abstract | Photolysis of iodoform (CHI3) in solution has been extensively studied, but its reaction mechanism remains elusive. In particular, iso-iodoform (iso-CHI2-I) is formed as a product of the photolysis reaction, but its detailed structure is not known, and whether it is a major intermediate species has been controversial. Here, by using time-resolved X-ray liquidography, we determined the reaction mechanism of CHI3 photodissociation in cyclohexane as well as the structure of iso-CHI2-I. Both iso-CHI2-I and CHI2 radical were found to be formed within 100 ps with a branching ratio of 40:60. Iodine radicals (I), formed during the course of CHI3 photolysis, recombine nongeminately with either CHI2 or I. Based on our structural analysis, the I-I distance and the C-I-I angle of iso-CHI2-I were determined to be 2.922 +/- 0.004 angstrom and 133.9 +/- 0.8 degrees, respectively. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | DENSITY-FUNCTIONAL THEORY | - |
dc.subject | DIRECT PHOTODISSOCIATION REACTION | - |
dc.subject | SOLUTION SCATTERING | - |
dc.subject | RESONANCE RAMAN | - |
dc.subject | ALKYL-HALIDES | - |
dc.subject | ABSORPTION SPECTROSCOPY | - |
dc.subject | STRUCTURAL DYNAMICS | - |
dc.subject | REACTION PATHWAYS | - |
dc.subject | IODOFORM | - |
dc.subject | ULTRAVIOLET | - |
dc.title | Direct Observation of a Transiently Formed Isomer During lodoform Photolysis in Solution by Time-Resolved X-ray Liquidography | - |
dc.type | Article | - |
dc.identifier.wosid | 000424315900032 | - |
dc.identifier.scopusid | 2-s2.0-85041445685 | - |
dc.type.rims | ART | - |
dc.citation.volume | 9 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 647 | - |
dc.citation.endingpage | 653 | - |
dc.citation.publicationname | JOURNAL OF PHYSICAL CHEMISTRY LETTERS | - |
dc.identifier.doi | 10.1021/acs.jpclett.7b03125 | - |
dc.contributor.localauthor | Ihee, Hyotcherl | - |
dc.contributor.nonIdAuthor | Ki, Hosung | - |
dc.contributor.nonIdAuthor | Kim, Joonghan | - |
dc.contributor.nonIdAuthor | Kim, Jeongho | - |
dc.contributor.nonIdAuthor | Kim, Kyung Hwan | - |
dc.contributor.nonIdAuthor | Kong, Qingyu | - |
dc.contributor.nonIdAuthor | Moon, Jiwon | - |
dc.contributor.nonIdAuthor | Pedersen, Martin Nors | - |
dc.contributor.nonIdAuthor | Wulff, Michael | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | DENSITY-FUNCTIONAL THEORY | - |
dc.subject.keywordPlus | DIRECT PHOTODISSOCIATION REACTION | - |
dc.subject.keywordPlus | SOLUTION SCATTERING | - |
dc.subject.keywordPlus | RESONANCE RAMAN | - |
dc.subject.keywordPlus | ALKYL-HALIDES | - |
dc.subject.keywordPlus | ABSORPTION SPECTROSCOPY | - |
dc.subject.keywordPlus | STRUCTURAL DYNAMICS | - |
dc.subject.keywordPlus | REACTION PATHWAYS | - |
dc.subject.keywordPlus | IODOFORM | - |
dc.subject.keywordPlus | ULTRAVIOLET | - |
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