Observation of Paramagnetic Raman Optical Activity of Nitrogen Dioxide

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F14%3A00434058" target="_blank" >RIV/61388963:_____/14:00434058 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1002/anie.201403887" target="_blank" >http://dx.doi.org/10.1002/anie.201403887</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/anie.201403887" target="_blank" >10.1002/anie.201403887</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Observation of Paramagnetic Raman Optical Activity of Nitrogen Dioxide

Popis výsledku v původním jazyce

Raman optical activity (ROA) detects the intensity difference between right and left circularly polarized scattered light, and thus brings about enhanced information about the molecules under investigation. The difference is quite small and the techniqueis mostly constrained to the condensed phase. For NO2 in the presence of a static magnetic field, however, the ROA signal with high ROA/Raman intensity ratio was observed. The signal is so strong owing to molecular paramagnetism and a pre- resonance signal enhancement. The spectral shape was explained on the basis of the Fermi golden rule and rotational wave functions expanded to a spherical top basis. The results indicate that the technique can be immediately used to obtain information about molecularproperties, such as polarizability components. It also has a potential to detect other paramagnetic gases and discriminate among them.

Název v anglickém jazyce

Observation of Paramagnetic Raman Optical Activity of Nitrogen Dioxide

Popis výsledku anglicky

Raman optical activity (ROA) detects the intensity difference between right and left circularly polarized scattered light, and thus brings about enhanced information about the molecules under investigation. The difference is quite small and the techniqueis mostly constrained to the condensed phase. For NO2 in the presence of a static magnetic field, however, the ROA signal with high ROA/Raman intensity ratio was observed. The signal is so strong owing to molecular paramagnetism and a pre- resonance signal enhancement. The spectral shape was explained on the basis of the Fermi golden rule and rotational wave functions expanded to a spherical top basis. The results indicate that the technique can be immediately used to obtain information about molecularproperties, such as polarizability components. It also has a potential to detect other paramagnetic gases and discriminate among them.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Angewandte Chemie - International Edition

ISSN

1433-7851

e-ISSN

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Svazek periodika

53

Číslo periodika v rámci svazku

35

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

4

Strana od-do

9236-9239

Kód UT WoS článku

000342676100019

EID výsledku v databázi Scopus

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