完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Fang, Jing-Wen | en_US |
dc.contributor.author | Xie, Tingxian | en_US |
dc.contributor.author | Chen, Hsueh-Ying | en_US |
dc.contributor.author | Lu, Yu-Ju | en_US |
dc.contributor.author | Lee, Yuan T. | en_US |
dc.contributor.author | Lin, Jim J. | en_US |
dc.date.accessioned | 2019-04-02T05:59:39Z | - |
dc.date.available | 2019-04-02T05:59:39Z | - |
dc.date.issued | 2009-04-23 | en_US |
dc.identifier.issn | 1089-5639 | en_US |
dc.identifier.uri | http://dx.doi.org/10.1021/jp811053d | en_US |
dc.identifier.uri | http://hdl.handle.net/11536/149770 | - |
dc.description.abstract | The reaction of F-2 + C3H6 has been investigated with the crossed molecular beam technique. The only observed primary product channel is F + C3H6F while the HF + C3H5F channel cannot be found. The reaction cross section was measured as a function of collision energy and the reaction threshold was determined to be 2.4 +/- 0.3 kcal/mol. Compared to the reaction threshold of the F-2 + C2H4 reaction, the methyl substitution effectively reduces the reaction threshold by about 3 kcal/mol. The product time-of-flight spectra and angular distributions were measured and analyzed. The angular distribution displays strongly backward, indicating that the reaction is much faster than rotation. All experimental results support a rebound reaction mechanism, which agrees with the structure of the calculated transition state. The transition state geometry also suggests an early barrier; such dynamics is consistent with the observed small kinetic energy release of the products. Except for the different values of the reaction thresholds, the dynamics of the F-2 + C2H4 and F-2 + C3H6 reactions are remarkably similar. | en_US |
dc.language.iso | en_US | en_US |
dc.title | Dynamics of the F-2 Reaction with Propene: The Effect of Methyl Substitution | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1021/jp811053d | en_US |
dc.identifier.journal | JOURNAL OF PHYSICAL CHEMISTRY A | en_US |
dc.citation.volume | 113 | en_US |
dc.citation.spage | 4381 | en_US |
dc.citation.epage | 4386 | en_US |
dc.contributor.department | 應用化學系 | zh_TW |
dc.contributor.department | Department of Applied Chemistry | en_US |
dc.identifier.wosnumber | WOS:000265383200083 | en_US |
dc.citation.woscount | 7 | en_US |
顯示於類別: | 期刊論文 |