Diamagnetic Raman Optical Activity of Chlorine, Bromine, and Iodine Gases
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F16%3A00459002" target="_blank" >RIV/61388963:_____/16:00459002 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/16:33159793
Result on the web
<a href="http://dx.doi.org/10.1002/anie.201600058" target="_blank" >http://dx.doi.org/10.1002/anie.201600058</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/anie.201600058" target="_blank" >10.1002/anie.201600058</a>
Alternative languages
Result language
angličtina
Original language name
Diamagnetic Raman Optical Activity of Chlorine, Bromine, and Iodine Gases
Original language description
Magnetic Raman optical activity of gases provides unique information about their electric and magnetic properties. Magnetic Raman optical activity has recently been observed in a paramagnetic gas (Angew. Chem. Int. Ed. 2012, 51, 11058; Angew. Chem. 2012, 124, 11220). In diamagnetic molecules, it has been considered too weak to be measurable. However, in chlorine, bromine and iodine vapors, we could detect a significant signal as well. Zeeman splitting of electronic ground-state energy levels cannot rationalize the observed circular intensity difference (CID) values of about 10(-4). These are explicable by participation of paramagnetic excited electronic states. Then a simple model including one electronic excited state provides reasonable spectral intensities. The results suggest that this kind of scattering by diamagnetic molecules is a general event observable under resonance conditions. The phenomenon sheds new light on the role of excited states in the Raman scattering, and may be used to probe molecular geometry and electronic structure.
Czech name
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Czech description
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Classification
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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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Angewandte Chemie - International Edition
ISSN
1433-7851
e-ISSN
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Volume of the periodical
55
Issue of the periodical within the volume
10
Country of publishing house
DE - GERMANY
Number of pages
5
Pages from-to
3504-3508
UT code for WoS article
000371418200054
EID of the result in the Scopus database
2-s2.0-84960812964