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Spectroscopic study of rotation-crystalline modifications of mixtures of n-paraffins C22-C24. / Makarenko, S. P.; Puchkovska, G. A.; Kotelnikova, E. N.; Filatov, S. K.

в: Journal of Molecular Structure, Том 704, № 1-3, 18.10.2004, стр. 25-30.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Makarenko, SP, Puchkovska, GA, Kotelnikova, EN & Filatov, SK 2004, 'Spectroscopic study of rotation-crystalline modifications of mixtures of n-paraffins C22-C24', Journal of Molecular Structure, Том. 704, № 1-3, стр. 25-30. https://doi.org/10.1016/j.molstruc.2004.01.046

APA

Makarenko, S. P., Puchkovska, G. A., Kotelnikova, E. N., & Filatov, S. K. (2004). Spectroscopic study of rotation-crystalline modifications of mixtures of n-paraffins C22-C24. Journal of Molecular Structure, 704(1-3), 25-30. https://doi.org/10.1016/j.molstruc.2004.01.046

Vancouver

Makarenko SP, Puchkovska GA, Kotelnikova EN, Filatov SK. Spectroscopic study of rotation-crystalline modifications of mixtures of n-paraffins C22-C24. Journal of Molecular Structure. 2004 Окт. 18;704(1-3):25-30. https://doi.org/10.1016/j.molstruc.2004.01.046

Author

Makarenko, S. P. ; Puchkovska, G. A. ; Kotelnikova, E. N. ; Filatov, S. K. / Spectroscopic study of rotation-crystalline modifications of mixtures of n-paraffins C22-C24. в: Journal of Molecular Structure. 2004 ; Том 704, № 1-3. стр. 25-30.

BibTeX

@article{8116a45ee2c14f18ae33bcc1cbd80cb3,
title = "Spectroscopic study of rotation-crystalline modifications of mixtures of n-paraffins C22-C24",
abstract = "The binary solid mixtures of n-paraffins, C22-C24, with different molar ratios of 96:4, 3:1, 2:1, 1:4, 1:5, and 1:10 have been studied by FTIR spectroscopy, X-ray diffraction and differential scanning calorimetry (DSC). Temperature-dependent studies of Davydov splitting value, Δν1,2, of in-phase CH2 rocking vibrations have been shown to allow the determination of ΔTrot temperature intervals, where rotation-crystalline states, characterized by different types of molecular motion, exist. The comparison of the ΔTrot values obtained by FTIR and DSC methods with the corresponding temperature-dependent X-ray powder diffraction data has shown their good agreement.",
keywords = "Davydov splitting, Differential scanning calorimetry, IR spectra, n-Paraffin, Rotator crystal state, X-ray powder diffraction",
author = "Makarenko, {S. P.} and Puchkovska, {G. A.} and Kotelnikova, {E. N.} and Filatov, {S. K.}",
year = "2004",
month = oct,
day = "18",
doi = "10.1016/j.molstruc.2004.01.046",
language = "English",
volume = "704",
pages = "25--30",
journal = "Journal of Molecular Structure",
issn = "0022-2860",
publisher = "Elsevier",
number = "1-3",

}

RIS

TY - JOUR

T1 - Spectroscopic study of rotation-crystalline modifications of mixtures of n-paraffins C22-C24

AU - Makarenko, S. P.

AU - Puchkovska, G. A.

AU - Kotelnikova, E. N.

AU - Filatov, S. K.

PY - 2004/10/18

Y1 - 2004/10/18

N2 - The binary solid mixtures of n-paraffins, C22-C24, with different molar ratios of 96:4, 3:1, 2:1, 1:4, 1:5, and 1:10 have been studied by FTIR spectroscopy, X-ray diffraction and differential scanning calorimetry (DSC). Temperature-dependent studies of Davydov splitting value, Δν1,2, of in-phase CH2 rocking vibrations have been shown to allow the determination of ΔTrot temperature intervals, where rotation-crystalline states, characterized by different types of molecular motion, exist. The comparison of the ΔTrot values obtained by FTIR and DSC methods with the corresponding temperature-dependent X-ray powder diffraction data has shown their good agreement.

AB - The binary solid mixtures of n-paraffins, C22-C24, with different molar ratios of 96:4, 3:1, 2:1, 1:4, 1:5, and 1:10 have been studied by FTIR spectroscopy, X-ray diffraction and differential scanning calorimetry (DSC). Temperature-dependent studies of Davydov splitting value, Δν1,2, of in-phase CH2 rocking vibrations have been shown to allow the determination of ΔTrot temperature intervals, where rotation-crystalline states, characterized by different types of molecular motion, exist. The comparison of the ΔTrot values obtained by FTIR and DSC methods with the corresponding temperature-dependent X-ray powder diffraction data has shown their good agreement.

KW - Davydov splitting

KW - Differential scanning calorimetry

KW - IR spectra

KW - n-Paraffin

KW - Rotator crystal state

KW - X-ray powder diffraction

UR - http://www.scopus.com/inward/record.url?scp=4143107943&partnerID=8YFLogxK

U2 - 10.1016/j.molstruc.2004.01.046

DO - 10.1016/j.molstruc.2004.01.046

M3 - Article

AN - SCOPUS:4143107943

VL - 704

SP - 25

EP - 30

JO - Journal of Molecular Structure

JF - Journal of Molecular Structure

SN - 0022-2860

IS - 1-3

ER -

ID: 35627195