Abstract
The effect of isotope substitution in polyatomic molecules on the displacements of absorption vibration-rotation band centers is considered. Formulas are obtained that allow the band-center displacements to be calculated in harmonic approximation and with anharmonicity. The effect of resonance interactions is also considered. The results obtained are illustrated by numerical calculation for a number of molecules.
| Original language | English |
|---|---|
| Pages (from-to) | 46-54 |
| Number of pages | 9 |
| Journal | Journal of Molecular Spectroscopy |
| Volume | 93 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1982 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Physical and Theoretical Chemistry
- Spectroscopy
- Atomic and Molecular Physics, and Optics
Cite this
On the displacements of centers of vibration-rotation bands under isotope substitution in polyatomic molecules. / Bykov, A. D.; Makushkin, Yu S.; Ulenikov, O. N.
In: Journal of Molecular Spectroscopy, Vol. 93, No. 1, 1982, p. 46-54.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - On the displacements of centers of vibration-rotation bands under isotope substitution in polyatomic molecules
AU - Bykov, A. D.
AU - Makushkin, Yu S.
AU - Ulenikov, O. N.
PY - 1982
Y1 - 1982
N2 - The effect of isotope substitution in polyatomic molecules on the displacements of absorption vibration-rotation band centers is considered. Formulas are obtained that allow the band-center displacements to be calculated in harmonic approximation and with anharmonicity. The effect of resonance interactions is also considered. The results obtained are illustrated by numerical calculation for a number of molecules.
AB - The effect of isotope substitution in polyatomic molecules on the displacements of absorption vibration-rotation band centers is considered. Formulas are obtained that allow the band-center displacements to be calculated in harmonic approximation and with anharmonicity. The effect of resonance interactions is also considered. The results obtained are illustrated by numerical calculation for a number of molecules.
UR - http://www.scopus.com/inward/record.url?scp=0009582035&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0009582035&partnerID=8YFLogxK
U2 - 10.1016/0022-2852(82)90273-9
DO - 10.1016/0022-2852(82)90273-9
M3 - Article
AN - SCOPUS:0009582035
VL - 93
SP - 46
EP - 54
JO - Journal of Molecular Spectroscopy
JF - Journal of Molecular Spectroscopy
SN - 0022-2852
IS - 1
ER -