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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

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CC - Organic chemistry

  • OECD FORD branch

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

  • 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