Research output: Contribution to journal › Article › peer-review
Structural Properties of Glass-Forming Ethanol and Glycerol From O–H Vibrational Spectra. / Zykova, V. A.; Surovtsev, N. V.
In: Journal of Structural Chemistry, Vol. 59, No. 2, 01.03.2018, p. 321-327.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Structural Properties of Glass-Forming Ethanol and Glycerol From O–H Vibrational Spectra
AU - Zykova, V. A.
AU - Surovtsev, N. V.
PY - 2018/3/1
Y1 - 2018/3/1
N2 - The O–H stretching vibrations of hydrogen-bonded glass formers (ethanol and glycerol) are studied by Raman scattering in a temperature range where the liquid state changes from low-viscous to solid. Several characteristic bands exhibiting different temperature behavior can be distinguished in the O–H vibrational spectrum of ethanol. The appearance of an additional band on cooling ethanol below 220 K is related to the appearance of locally favored structures. No notable manifestations of these features are detected in the spectra of glycerol.
AB - The O–H stretching vibrations of hydrogen-bonded glass formers (ethanol and glycerol) are studied by Raman scattering in a temperature range where the liquid state changes from low-viscous to solid. Several characteristic bands exhibiting different temperature behavior can be distinguished in the O–H vibrational spectrum of ethanol. The appearance of an additional band on cooling ethanol below 220 K is related to the appearance of locally favored structures. No notable manifestations of these features are detected in the spectra of glycerol.
KW - locally favored structures
KW - O–H vibrations
KW - Raman scattering
KW - structure of glass-forming liquids
UR - http://www.scopus.com/inward/record.url?scp=85048144426&partnerID=8YFLogxK
U2 - 10.1134/S0022476618020099
DO - 10.1134/S0022476618020099
M3 - Article
AN - SCOPUS:85048144426
VL - 59
SP - 321
EP - 327
JO - Journal of Structural Chemistry
JF - Journal of Structural Chemistry
SN - 0022-4766
IS - 2
ER -
ID: 13794733