Standard

Integral intensities and polarity of vinylic CH bonds of 3,3-disubstituted cyclopropenes. / Boyarskaya, I.A.; Akopyan, S.Kh.; Domnin, I.N.; Семенов, Сергей Георгиевич.

в: Spectrochimica Acta Part A: Molecular Spectroscopy, Том 48, № 2, 1992, стр. 253-256.

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

Harvard

Boyarskaya, IA, Akopyan, SK, Domnin, IN & Семенов, СГ 1992, 'Integral intensities and polarity of vinylic CH bonds of 3,3-disubstituted cyclopropenes', Spectrochimica Acta Part A: Molecular Spectroscopy, Том. 48, № 2, стр. 253-256. https://doi.org/10.1016/0584-8539(92)80031-Q

APA

Boyarskaya, I. A., Akopyan, S. K., Domnin, I. N., & Семенов, С. Г. (1992). Integral intensities and polarity of vinylic CH bonds of 3,3-disubstituted cyclopropenes. Spectrochimica Acta Part A: Molecular Spectroscopy, 48(2), 253-256. https://doi.org/10.1016/0584-8539(92)80031-Q

Vancouver

Boyarskaya IA, Akopyan SK, Domnin IN, Семенов СГ. Integral intensities and polarity of vinylic CH bonds of 3,3-disubstituted cyclopropenes. Spectrochimica Acta Part A: Molecular Spectroscopy. 1992;48(2):253-256. https://doi.org/10.1016/0584-8539(92)80031-Q

Author

Boyarskaya, I.A. ; Akopyan, S.Kh. ; Domnin, I.N. ; Семенов, Сергей Георгиевич. / Integral intensities and polarity of vinylic CH bonds of 3,3-disubstituted cyclopropenes. в: Spectrochimica Acta Part A: Molecular Spectroscopy. 1992 ; Том 48, № 2. стр. 253-256.

BibTeX

@article{20895d8a947d40a3b0f63b3a1b7a1518,
title = "Integral intensities and polarity of vinylic CH bonds of 3,3-disubstituted cyclopropenes",
abstract = "The influence of substituents on the polarity of vinylic CH bonds of 3,3-disubstituted cyclopropenes was studied by analysis of the integral absorption intensities of infrared bands. The influence of intermolecular interactions in solutions of cyclopropenes in non-polar solvents on integral intensities has been determined. The dipole moments of the vinylic bonds were determined starting from infrared band intensities. The experimental data were compared with CNDO/S3 calculations. High sensitivity of intensities and frequencies of the absorption bands to the changes in electron acceptor character of substituent has been found. Correlations were established between dipole moment values of vinylic bonds, determined from experiment and on the basis of CNDO/S3 calculations, as well as between stretching vibrational frequencies on the one hand and values of substituent constants on the other.",
author = "I.A. Boyarskaya and S.Kh. Akopyan and I.N. Domnin and Семенов, {Сергей Георгиевич}",
year = "1992",
doi = "10.1016/0584-8539(92)80031-Q",
language = "English",
volume = "48",
pages = "253--256",
journal = "Spectrochimica Acta - Part A Molecular Spectroscopy",
issn = "0584-8539",
publisher = "Elsevier",
number = "2",

}

RIS

TY - JOUR

T1 - Integral intensities and polarity of vinylic CH bonds of 3,3-disubstituted cyclopropenes

AU - Boyarskaya, I.A.

AU - Akopyan, S.Kh.

AU - Domnin, I.N.

AU - Семенов, Сергей Георгиевич

PY - 1992

Y1 - 1992

N2 - The influence of substituents on the polarity of vinylic CH bonds of 3,3-disubstituted cyclopropenes was studied by analysis of the integral absorption intensities of infrared bands. The influence of intermolecular interactions in solutions of cyclopropenes in non-polar solvents on integral intensities has been determined. The dipole moments of the vinylic bonds were determined starting from infrared band intensities. The experimental data were compared with CNDO/S3 calculations. High sensitivity of intensities and frequencies of the absorption bands to the changes in electron acceptor character of substituent has been found. Correlations were established between dipole moment values of vinylic bonds, determined from experiment and on the basis of CNDO/S3 calculations, as well as between stretching vibrational frequencies on the one hand and values of substituent constants on the other.

AB - The influence of substituents on the polarity of vinylic CH bonds of 3,3-disubstituted cyclopropenes was studied by analysis of the integral absorption intensities of infrared bands. The influence of intermolecular interactions in solutions of cyclopropenes in non-polar solvents on integral intensities has been determined. The dipole moments of the vinylic bonds were determined starting from infrared band intensities. The experimental data were compared with CNDO/S3 calculations. High sensitivity of intensities and frequencies of the absorption bands to the changes in electron acceptor character of substituent has been found. Correlations were established between dipole moment values of vinylic bonds, determined from experiment and on the basis of CNDO/S3 calculations, as well as between stretching vibrational frequencies on the one hand and values of substituent constants on the other.

UR - http://www.scopus.com/inward/record.url?scp=44049119910&partnerID=8YFLogxK

U2 - 10.1016/0584-8539(92)80031-Q

DO - 10.1016/0584-8539(92)80031-Q

M3 - Article

AN - SCOPUS:44049119910

VL - 48

SP - 253

EP - 256

JO - Spectrochimica Acta - Part A Molecular Spectroscopy

JF - Spectrochimica Acta - Part A Molecular Spectroscopy

SN - 0584-8539

IS - 2

ER -

ID: 13350202