Probing Isomers of the Benzene Dication in a Low-Temperature Trap

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10271745" target="_blank" >RIV/00216208:11310/14:10271745 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/ja412109h" target="_blank" >http://dx.doi.org/10.1021/ja412109h</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/ja412109h" target="_blank" >10.1021/ja412109h</a>

Result language
angličtina
Original language name
Probing Isomers of the Benzene Dication in a Low-Temperature Trap
Original language description
The structure of doubly ionized benzene has been spectroscopically studied for the first time. Helium-tagged complexes were prepared at temperatures below 4 K and analyzed using infrared predissociation spectroscopy. Double ionization of benzene yields primarily high-energy dications with a six-membered-ring structure. Some of the dications undergo rearrangement to a more stable pyramidal isomer with a C5H5 base and CH at the apex. By means of isomer-selective heating by a CO2 laser, infrared predissociation spectra of both the classical and pyramidal dications were obtained.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CC - Organic chemistry
OECD FORD branch
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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