Can One Measure Resonance Raman Optical Activity?
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F21%3A00545391" target="_blank" >RIV/61388963:_____/21:00545391 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/anie.202109345" target="_blank" >https://doi.org/10.1002/anie.202109345</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/anie.202109345" target="_blank" >10.1002/anie.202109345</a>
Alternative languages
Result language
angličtina
Original language name
Can One Measure Resonance Raman Optical Activity?
Original language description
Resonance Raman optical activity (RROA) is commonly measured as the difference in intensity of Raman scattered right and left circularly polarized light, IR−IL, when a randomly polarized light is in resonance with a chiral molecule. Strong and sometimes mono-signate experimental RROA spectra of several chiral solutes were reported previously, although their signs and relative intensities could not be reproduced theoretically. By examining multiple light-matter interaction events which can occur simultaneously under resonance, we show that a new form of chiral Raman spectroscopy, eCP-Raman, a combination of electronic circular dichroism and circularly polarized Raman, prevails. By incorporating the finite-lifetime approach for resonance, the experimental patterns of the model chiral solutes are captured theoretically by eCP-Raman, without any RROA contribution. The results open opportunity for applications of eCP-Raman spectroscopy and for extracting true RROA experimentally.
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
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
Angewandte Chemie - International Edition
ISSN
1433-7851
e-ISSN
1521-3773
Volume of the periodical
60
Issue of the periodical within the volume
40
Country of publishing house
DE - GERMANY
Number of pages
6
Pages from-to
22004-22009
UT code for WoS article
000689688300001
EID of the result in the Scopus database
2-s2.0-85113672595