An Interpretation of the "Anomalous" Changes in the Low-Wavenumber Range of the Raman Spectra of L-Alanine Crystals Full article
Journal |
ChemPhysChem
ISSN: 1439-4235 , E-ISSN: 1439-7641 |
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Output data | Year: 2013, Volume: 14, Number: 11, Pages: 2525-2528 Pages count : 4 DOI: 10.1002/cphc.201300294 | ||||||
Tags | L-alanine, Low-wavenumber range, Raman spectroscopy, Self-trapping, Vibrational bands | ||||||
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Abstract:
“Anomalous changes” in the temperature‐ and pressure‐ dependences of the intensities and wavenumbers of the two low‐wavenumber modes in Raman spectra of single‐crystals of L‐alanine have been interpreted in terms of a change in relative contributions of stretching and deformational components into the intermolecular vibrational bands. The relative contributions of the two components into a lattice vibration result from a change of relative orientations of molecules linked by hydrogen bonds in a three‐dimensional network on variations of temperature or pressure.
Cite:
Kolesov B.A.
, Boldyreva E.V.
An Interpretation of the "Anomalous" Changes in the Low-Wavenumber Range of the Raman Spectra of L-Alanine Crystals
ChemPhysChem. 2013. V.14. N11. P.2525-2528. DOI: 10.1002/cphc.201300294 WOS Scopus РИНЦ
An Interpretation of the "Anomalous" Changes in the Low-Wavenumber Range of the Raman Spectra of L-Alanine Crystals
ChemPhysChem. 2013. V.14. N11. P.2525-2528. DOI: 10.1002/cphc.201300294 WOS Scopus РИНЦ
Dates:
Submitted: | Mar 26, 2013 |
Published online: | May 31, 2013 |
Published print: | Aug 5, 2013 |
Identifiers:
Web of science | WOS:000322339100025 |
Scopus | 2-s2.0-84881173778 |
Elibrary | 20450607 |
Chemical Abstracts | 2013:854054 |
Chemical Abstracts (print) | 159:378429 |
OpenAlex | W2125501398 |