Molecular Vibrations in Chiral Europium Complexes Revealed by Near-Infrared 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_____%2F24%3A00580544" target="_blank" >RIV/61388963:_____/24:00580544 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1002/advs.202305521" target="_blank" >https://doi.org/10.1002/advs.202305521</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/advs.202305521" target="_blank" >10.1002/advs.202305521</a>
Alternative languages
Result language
angličtina
Original language name
Molecular Vibrations in Chiral Europium Complexes Revealed by Near-Infrared Raman Optical Activity
Original language description
Raman optical activity (ROA) is commonly measured with green light (532 nm) excitation. At this wavelength, however, Raman scattering of europium complexes is masked by circularly polarized luminescence (CPL). This can be avoided using near-infrared (near-IR, 785 nm) laser excitation, as demonstrated here by Raman and ROA spectra of three chiral europium complexes derived from camphor. Since luminescence is strongly suppressed, many vibrational bands can be detected. They carry a wealth of structural information about the ligand and the metal core, and can be interpreted based on density functional theory (DFT) simulations of the spectra. For example, jointly with ROA experimental data, the simulations make it possible to determine absolute configuration of chiral lanthanide compounds in solution.
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Advanced Science
ISSN
2198-3844
e-ISSN
2198-3844
Volume of the periodical
11
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
2305521
UT code for WoS article
001104550000001
EID of the result in the Scopus database
2-s2.0-85177210678