Matrix-isolation FTIR study of azidoacetone and azidoacetonitrile
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Matrix-isolation FTIR study of azidoacetone and azidoacetonitrile
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| Creator |
Frankowski, Marcin
Algarra, Manuel Rodrigues, Paula Barros, Maria T. D.S. Cordeiro, M. Natália Fox, Brigitte S. Smith-Gicklhorn, Alice M. Beyer, Martin K. Costa, Maria L. Bondybey, Vladimir E. |
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| Subject |
Spectroscopy in Cryocrystals and Matrices
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| Description |
Azidoacetonitrile (N₃CH₂CN) and azidoacetone (N₃CH₂COCH₃) were studied by matrix-isolation FTIR spectroscopy in solid neon, argon and nitrogen. The IR spectra calculated using the density fuctional theoretical method are discussed in comparison with the experimental data. Significant broadening of the recorded azide bands indicate an awkward fit of these compounds into the solid environment. The strongest absorption is observed for both compounds in the regions of asymmetric and symmetric stretches of the N₃ azide group. Strong band splittings in the N₃ asymmetric stretch region can be most likely explained by very strong Fermi resonances with the CN stretch and combinations and overtones of the numerous lower frequency vibrational modes.
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| Date |
2018-01-14T13:23:19Z
2018-01-14T13:23:19Z 2003 |
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| Type |
Article
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| Identifier |
Matrix-isolation FTIR study of azidoacetone and azidoacetonitrile / Marcin Frankowski, Manuel Algarra, Paula Rodrigues, Maria T. Barros, M. Natália D.S. Cordeiro, Brigitte S. Fox, Alice M. Smith-Gicklhorn, Martin K. Beyer, Maria L. Costa, Vladimir E. Bondybey // Физика низких температур. — 2003. — Т. 29, № 9-10. — С. 1140-1146. — Бібліогр.: 14 назв. — англ.
0132-6414 PACS: 67.40.Yv, 07.60.Vg http://dspace.nbuv.gov.ua/handle/123456789/128943 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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