| Issue |
J. Chim. Phys.
Volume 91, 1994
|
|
|---|---|---|
| Page(s) | 163 - 171 | |
| DOI | https://doi.org/10.1051/jcp/1994910163 | |
| Published online | 29 May 2017 | |
J. Chim. Phys., Vol. 91 (1994), pp. 163–171
The analysis of the band structure in ν1 of HCN...HF complex
1 Institute of Physics, St-Petersburg University, 1 Ulianovskaia, 198904 St-Petersburg-Peterhof, Russia ;
2 Faculty of Chemistry, Jagiellonian University, 30-060 Cracow, Poland.
In this paper the rovibrational gas phase infrared spectrum of the ν1 (H-F stretching vibration) in the HCN...HF complex is analyzed.The progression of hot transitions ν1 + nν7 - nν7 for n ≤ 6 is separated and anharmonical constants X17 = 4.20(5) cm-1, y177 = 0.076(4) cm-1 are determined. The constant X14 = 8.64(5) or 8.42(5) cm-1 in case of strong or weak Fermi resonance ν4 ≃ 2ν7.
© Elsevier, Paris, 1994