Abstract
Values of the re and αe equilibrium structural parameters of the PH3 molecule have been determined on the basis of experimental data on the fundamental bands of the PH2D and PHD2 species only, without any knowledge of the force-constant-type parameters of the PH3 molecule. The functions of the equilibrium rotational parameters Ae, Be, and Ce have been determined. These functions are totally independent of the values of any resonance interaction parameters. Then these functions have been used to determine re and αe constants. The obtained values re = (1.416 776 ± 0.000 164) Å and αe = (93.56 ± 0.29)° differ a little from those found in the earlier literature.
| Original language | English |
|---|---|
| Pages (from-to) | 252-258 |
| Number of pages | 7 |
| Journal | Journal of Molecular Spectroscopy |
| Volume | 216 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 1 Jan 2002 |
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Keywords
- PHmolecule
- Spectroscopic parameters
- Structural parameters
- Vibration-rotation spectra
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Spectroscopy
- Physical and Theoretical Chemistry
Cite this
On the determination of the equilibrium structure of the PH3 molecule. / Ulenikov, O. N.; Bekhtereva, E. S.; Onopenko, G. A.; Sinitsin, E. A.
In: Journal of Molecular Spectroscopy, Vol. 216, No. 2, 01.01.2002, p. 252-258.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - On the determination of the equilibrium structure of the PH3 molecule
AU - Ulenikov, O. N.
AU - Bekhtereva, E. S.
AU - Onopenko, G. A.
AU - Sinitsin, E. A.
PY - 2002/1/1
Y1 - 2002/1/1
N2 - Values of the re and αe equilibrium structural parameters of the PH3 molecule have been determined on the basis of experimental data on the fundamental bands of the PH2D and PHD2 species only, without any knowledge of the force-constant-type parameters of the PH3 molecule. The functions of the equilibrium rotational parameters Ae, Be, and Ce have been determined. These functions are totally independent of the values of any resonance interaction parameters. Then these functions have been used to determine re and αe constants. The obtained values re = (1.416 776 ± 0.000 164) Å and αe = (93.56 ± 0.29)° differ a little from those found in the earlier literature.
AB - Values of the re and αe equilibrium structural parameters of the PH3 molecule have been determined on the basis of experimental data on the fundamental bands of the PH2D and PHD2 species only, without any knowledge of the force-constant-type parameters of the PH3 molecule. The functions of the equilibrium rotational parameters Ae, Be, and Ce have been determined. These functions are totally independent of the values of any resonance interaction parameters. Then these functions have been used to determine re and αe constants. The obtained values re = (1.416 776 ± 0.000 164) Å and αe = (93.56 ± 0.29)° differ a little from those found in the earlier literature.
KW - PHmolecule
KW - Spectroscopic parameters
KW - Structural parameters
KW - Vibration-rotation spectra
UR - http://www.scopus.com/inward/record.url?scp=0036882974&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0036882974&partnerID=8YFLogxK
U2 - 10.1006/jmsp.2002.8614
DO - 10.1006/jmsp.2002.8614
M3 - Article
VL - 216
SP - 252
EP - 258
JO - Journal of Molecular Spectroscopy
JF - Journal of Molecular Spectroscopy
SN - 0022-2852
IS - 2
ER -