The reactivity of methanimine radical cation (H2CNH[rad]+) and its isomer aminomethylene (HCNH2[rad]+) with methane
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F21%3A00542460" target="_blank" >RIV/61388955:_____/21:00542460 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0319868" target="_blank" >http://hdl.handle.net/11104/0319868</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cplett.2021.138611" target="_blank" >10.1016/j.cplett.2021.138611</a>
Alternative languages
Result language
angličtina
Original language name
The reactivity of methanimine radical cation (H2CNH[rad]+) and its isomer aminomethylene (HCNH2[rad]+) with methane
Original language description
Experimental and theoretical studies are presented on the reactions of the isomeric radical cations H2CNHradical dot+ and HCNH2radical dot+ with CH4. Ionic isomers were generated selectively by VUV dissociative photoionization of azetidine and cyclopropylamine precursors respectively. Both exclusively give H2CNH2+ plus CH3radical dot as products, but differences are observed related to a competition between stripping and complex-mediated H-transfer. Astrochemical implications for Titan’s atmosphere are briefly discussed, where the presence of methanimine (H2CNH), a key prebiotic molecule and a potential precursor for tholins, is proposed on the basis of atmospheric models and the observation of CH2NH2+ ions in Cassini mass spectrometric data.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10403 - Physical chemistry
Result continuities
Project
<a href="/en/project/LTC20062" target="_blank" >LTC20062: Reactivity of negative ions in the gas phase</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chemical Physics Letters
ISSN
0009-2614
e-ISSN
1873-4448
Volume of the periodical
775
Issue of the periodical within the volume
JUL 2021
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
138611
UT code for WoS article
000656477200002
EID of the result in the Scopus database
2-s2.0-85104947990