Method of estimating the intense absorption band in the ir spectrum of a molecule type ЭХ3
On the basis of experimental data for the species ЭХ3 compounds (Э=% P, As, Sb; Х =F, Cl, Br, I) it is obtained the quantitative relation between the ionization potentials and dipole moments. Introduced in the asymmetry parameter J, which characterizes the relative size of thedisplacement of the ion...
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Kazan State Power Engineering University
2017-12-01
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| Series: | Известия высших учебных заведений: Проблемы энергетики |
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| Online Access: | https://www.energyret.ru/jour/article/view/313 |
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| author | K. F. Khalitov |
| author_facet | K. F. Khalitov |
| author_sort | K. F. Khalitov |
| collection | DOAJ |
| description | On the basis of experimental data for the species ЭХ3 compounds (Э=% P, As, Sb; Х =F, Cl, Br, I) it is obtained the quantitative relation between the ionization potentials and dipole moments. Introduced in the asymmetry parameter J, which characterizes the relative size of thedisplacement of the ion Э3- valence shell electrons, allowed to describe the change in value as the dipole moments of the central ions (р^з-) and quadrupole coupling constants e2Qq 3Hlg3compounds. The calculations of the changes of the dipole moments of molecules in excited states and intensities of the absorption bands in the IR-spectra for symmetric vibrations of molecules ЭН1^ were made. |
| format | Article |
| id | doaj-art-610bb57e34174c2ca4a4d803c75aa9d5 |
| institution | OA Journals |
| issn | 1998-9903 |
| language | English |
| publishDate | 2017-12-01 |
| publisher | Kazan State Power Engineering University |
| record_format | Article |
| series | Известия высших учебных заведений: Проблемы энергетики |
| spelling | doaj-art-610bb57e34174c2ca4a4d803c75aa9d52025-08-20T01:53:23ZengKazan State Power Engineering UniversityИзвестия высших учебных заведений: Проблемы энергетики1998-99032017-12-0109-1013914510.30724/1998-9903-2016-0-9-10-139-145313Method of estimating the intense absorption band in the ir spectrum of a molecule type ЭХ3K. F. Khalitov0Казанский государственный энергетический университетOn the basis of experimental data for the species ЭХ3 compounds (Э=% P, As, Sb; Х =F, Cl, Br, I) it is obtained the quantitative relation between the ionization potentials and dipole moments. Introduced in the asymmetry parameter J, which characterizes the relative size of thedisplacement of the ion Э3- valence shell electrons, allowed to describe the change in value as the dipole moments of the central ions (р^з-) and quadrupole coupling constants e2Qq 3Hlg3compounds. The calculations of the changes of the dipole moments of molecules in excited states and intensities of the absorption bands in the IR-spectra for symmetric vibrations of molecules ЭН1^ were made.https://www.energyret.ru/jour/article/view/313potentials of ionizationthe pairs of the electronsdipoles momentsthe oscillations frequencythe ground and the excited statesintensities of the absorptionbands |
| spellingShingle | K. F. Khalitov Method of estimating the intense absorption band in the ir spectrum of a molecule type ЭХ3 Известия высших учебных заведений: Проблемы энергетики potentials of ionization the pairs of the electrons dipoles moments the oscillations frequency the ground and the excited states intensities of the absorptionbands |
| title | Method of estimating the intense absorption band in the ir spectrum of a molecule type ЭХ3 |
| title_full | Method of estimating the intense absorption band in the ir spectrum of a molecule type ЭХ3 |
| title_fullStr | Method of estimating the intense absorption band in the ir spectrum of a molecule type ЭХ3 |
| title_full_unstemmed | Method of estimating the intense absorption band in the ir spectrum of a molecule type ЭХ3 |
| title_short | Method of estimating the intense absorption band in the ir spectrum of a molecule type ЭХ3 |
| title_sort | method of estimating the intense absorption band in the ir spectrum of a molecule type эх3 |
| topic | potentials of ionization the pairs of the electrons dipoles moments the oscillations frequency the ground and the excited states intensities of the absorptionbands |
| url | https://www.energyret.ru/jour/article/view/313 |
| work_keys_str_mv | AT kfkhalitov methodofestimatingtheintenseabsorptionbandintheirspectrumofamoleculetypeéh3 |