Photodissociation dynamics of ICH2Cl → CH2Cl + I/I: photofragment translational spectroscopy at 304 and 277 nm
The photodissociation dynamics of ICH2Cl → CH2Cl + I*/I at 304 and 277 nm has been investigated with our mini-TOF photofragment translational spectrometer with a weak acceleration field of
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| Veröffentlicht in: | Physical chemistry chemical physics : PCCP 2016-01, Vol.18 (4), p.3165-3172 |
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| container_end_page | 3172 |
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| container_issue | 4 |
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| container_title | Physical chemistry chemical physics : PCCP |
| container_volume | 18 |
| creator | Cheng, Min Lin, Dan Hu, Lili Du, Yikui Zhu, Qihe |
| description | The photodissociation dynamics of ICH2Cl → CH2Cl + I*/I at 304 and 277 nm has been investigated with our mini-TOF photofragment translational spectrometer with a weak acceleration field of |
| doi_str_mv | 10.1039/c5cp06080j |
| format | Article |
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Many peaks are resolved or partially resolved in the TOF spectra and the photofragment translational spectra (PTS) of both the I*((2)P1/2) channel and the I((2)P3/2) channel. These resolved peaks are assigned to the C-Cl stretch vibrational states of the CH2Cl fragment. The rotational energy ER of the CH2Cl fragment is highly excited due to its asymmetric structure. The value of ER/ET is measured to be about 0.71. In the I* channel, the partitioning of the available energy Eavl into the translational energy ET, the rotational energy ER, and the vibrational energy EV for each resolved vibrational state has been calculated.</description><identifier>EISSN: 1463-9084</identifier><identifier>DOI: 10.1039/c5cp06080j</identifier><identifier>PMID: 26743019</identifier><language>eng</language><publisher>England</publisher><ispartof>Physical chemistry chemical physics : PCCP, 2016-01, Vol.18 (4), p.3165-3172</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,27911,27912</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26743019$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Cheng, Min</creatorcontrib><creatorcontrib>Lin, Dan</creatorcontrib><creatorcontrib>Hu, Lili</creatorcontrib><creatorcontrib>Du, Yikui</creatorcontrib><creatorcontrib>Zhu, Qihe</creatorcontrib><title>Photodissociation dynamics of ICH2Cl → CH2Cl + I/I: photofragment translational spectroscopy at 304 and 277 nm</title><title>Physical chemistry chemical physics : PCCP</title><addtitle>Phys Chem Chem Phys</addtitle><description>The photodissociation dynamics of ICH2Cl → CH2Cl + I*/I at 304 and 277 nm has been investigated with our mini-TOF photofragment translational spectrometer with a weak acceleration field of <1 V cm(-1). Many peaks are resolved or partially resolved in the TOF spectra and the photofragment translational spectra (PTS) of both the I*((2)P1/2) channel and the I((2)P3/2) channel. These resolved peaks are assigned to the C-Cl stretch vibrational states of the CH2Cl fragment. The rotational energy ER of the CH2Cl fragment is highly excited due to its asymmetric structure. The value of ER/ET is measured to be about 0.71. 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Many peaks are resolved or partially resolved in the TOF spectra and the photofragment translational spectra (PTS) of both the I*((2)P1/2) channel and the I((2)P3/2) channel. These resolved peaks are assigned to the C-Cl stretch vibrational states of the CH2Cl fragment. The rotational energy ER of the CH2Cl fragment is highly excited due to its asymmetric structure. The value of ER/ET is measured to be about 0.71. In the I* channel, the partitioning of the available energy Eavl into the translational energy ET, the rotational energy ER, and the vibrational energy EV for each resolved vibrational state has been calculated.</abstract><cop>England</cop><pmid>26743019</pmid><doi>10.1039/c5cp06080j</doi><tpages>8</tpages></addata></record> |
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| ispartof | Physical chemistry chemical physics : PCCP, 2016-01, Vol.18 (4), p.3165-3172 |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| title | Photodissociation dynamics of ICH2Cl → CH2Cl + I/I: photofragment translational spectroscopy at 304 and 277 nm |
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