Результаты исследований: Научные публикации в периодических изданиях › статья
Infrared spectra of thin CO2 crystal at 7-77 K: The band shape in the ν313CO2 absorption region. / Kataeva, T.S.; Kolomiitsova, T.D.; Shchepkin, D.N.; Asfin, R.E.
в: Chemical Physics Letters, Том 641, 2015, стр. 117-122.Результаты исследований: Научные публикации в периодических изданиях › статья
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TY - JOUR
T1 - Infrared spectra of thin CO2 crystal at 7-77 K: The band shape in the ν313CO2 absorption region
AU - Kataeva, T.S.
AU - Kolomiitsova, T.D.
AU - Shchepkin, D.N.
AU - Asfin, R.E.
PY - 2015
Y1 - 2015
N2 - © 2015 Elsevier B.V. All rights reserved.The IR spectra of reflection from a mirror covered with thin CO2 crystal layers are obtained in the temperature interval T = 7-77 K. The spectra in the ν3 and ν2 regions of the 12CO2 and 13CO2 molecules and their dependence on temperature and the layer thickness are discussed. The complex shape of the ν3 band in the region of 13CO2 absorption is explained by the resonance dipole-dipole interaction between two 13CO2 molecules located in the first or second coordination sphere of each other in the regular crystal.
AB - © 2015 Elsevier B.V. All rights reserved.The IR spectra of reflection from a mirror covered with thin CO2 crystal layers are obtained in the temperature interval T = 7-77 K. The spectra in the ν3 and ν2 regions of the 12CO2 and 13CO2 molecules and their dependence on temperature and the layer thickness are discussed. The complex shape of the ν3 band in the region of 13CO2 absorption is explained by the resonance dipole-dipole interaction between two 13CO2 molecules located in the first or second coordination sphere of each other in the regular crystal.
U2 - 10.1016/j.cplett.2015.10.060
DO - 10.1016/j.cplett.2015.10.060
M3 - Article
VL - 641
SP - 117
EP - 122
JO - Chemical Physics Letters
JF - Chemical Physics Letters
SN - 0009-2614
ER -
ID: 4004547