Abstract
The P-H stretching bands ν1/ν1 + ν5 and 2ν1/ν1 + ν5 were recorded using a Bruker 120 HR interferometer with a resolution of 0.0042 and 0.0088 cm-1, respectively, and analyzed. From the fits 33 and 50, respectively, vibrational, rotational, centrifugal distortion, and resonance interaction parameters were obtained. These reproduce 668 and 497 rovibrational energies of the pairs of states ν1/ν5 and 2ν1/ν1 + ν5 with experimental accuracies, rms = 0.00016 and 0.00033 cm-1, respectively. "Local mode" behavior of the PH2 fragment is established and discussed in detail.
| Original language | English |
|---|---|
| Pages (from-to) | 13-29 |
| Number of pages | 17 |
| Journal | Journal of Molecular Spectroscopy |
| Volume | 219 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1 Jan 2003 |
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Keywords
- Local modes
- PHD molecule
- Spectroscopic parameters
- Vibration-rotation spectra
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Spectroscopy
- Physical and Theoretical Chemistry
Cite this
High-resolution study of the ν1/ν5 and 2ν1/ν1 + ν5 P-H stretching bands of PH2D. / Ulenikov, O. N.; Bekhtereva, E. S.; Petrunina, O. L.; Burger, H.; Jerzembeckc, W.
In: Journal of Molecular Spectroscopy, Vol. 219, No. 1, 01.01.2003, p. 13-29.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - High-resolution study of the ν1/ν5 and 2ν1/ν1 + ν5 P-H stretching bands of PH2D
AU - Ulenikov, O. N.
AU - Bekhtereva, E. S.
AU - Petrunina, O. L.
AU - Burger, H.
AU - Jerzembeckc, W.
PY - 2003/1/1
Y1 - 2003/1/1
N2 - The P-H stretching bands ν1/ν1 + ν5 and 2ν1/ν1 + ν5 were recorded using a Bruker 120 HR interferometer with a resolution of 0.0042 and 0.0088 cm-1, respectively, and analyzed. From the fits 33 and 50, respectively, vibrational, rotational, centrifugal distortion, and resonance interaction parameters were obtained. These reproduce 668 and 497 rovibrational energies of the pairs of states ν1/ν5 and 2ν1/ν1 + ν5 with experimental accuracies, rms = 0.00016 and 0.00033 cm-1, respectively. "Local mode" behavior of the PH2 fragment is established and discussed in detail.
AB - The P-H stretching bands ν1/ν1 + ν5 and 2ν1/ν1 + ν5 were recorded using a Bruker 120 HR interferometer with a resolution of 0.0042 and 0.0088 cm-1, respectively, and analyzed. From the fits 33 and 50, respectively, vibrational, rotational, centrifugal distortion, and resonance interaction parameters were obtained. These reproduce 668 and 497 rovibrational energies of the pairs of states ν1/ν5 and 2ν1/ν1 + ν5 with experimental accuracies, rms = 0.00016 and 0.00033 cm-1, respectively. "Local mode" behavior of the PH2 fragment is established and discussed in detail.
KW - Local modes
KW - PHD molecule
KW - Spectroscopic parameters
KW - Vibration-rotation spectra
UR - http://www.scopus.com/inward/record.url?scp=0037983924&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0037983924&partnerID=8YFLogxK
U2 - 10.1016/S0022-2852(02)00085-1
DO - 10.1016/S0022-2852(02)00085-1
M3 - Article
VL - 219
SP - 13
EP - 29
JO - Journal of Molecular Spectroscopy
JF - Journal of Molecular Spectroscopy
SN - 0022-2852
IS - 1
ER -