Abstract
The spectrum of the ν7 + ν8 band of the ethylene-1-13C (13C12СH4) molecule is recorded with a Bruker IFS 125 HR Fourier spectrometer in the range from 1500 to 2100 cm–1 with a resolution of 0.0025 cm–1. As a result of analysis of the experimental spectrum, more than 1000 transitions belonging to the ν7 + ν8 band are assigned. Parameters of the Hamiltonian obtained as a result of solving the inverse spectroscopic problem reproduce 400 initial experimental energies with error close to the experimental one.
| Original language | English |
|---|---|
| Pages (from-to) | 299-303 |
| Number of pages | 5 |
| Journal | Russian Physics Journal |
| Volume | 61 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 1 Jun 2018 |
Fingerprint
Keywords
- effective Hamiltonian
- ethylene
- molecular spectroscopy
- rotational operators
- rovibrational spectra
ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Determining the Parameters of the Effective Rovibrational Hamiltonian of the ν7+ν8 Band of the Ethylene-1-13C Molecule. / Aslapovskaya, Yu S.
In: Russian Physics Journal, Vol. 61, No. 2, 01.06.2018, p. 299-303.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Determining the Parameters of the Effective Rovibrational Hamiltonian of the ν7+ν8 Band of the Ethylene-1-13C Molecule
AU - Aslapovskaya, Yu S.
PY - 2018/6/1
Y1 - 2018/6/1
N2 - The spectrum of the ν7 + ν8 band of the ethylene-1-13C (13C12СH4) molecule is recorded with a Bruker IFS 125 HR Fourier spectrometer in the range from 1500 to 2100 cm–1 with a resolution of 0.0025 cm–1. As a result of analysis of the experimental spectrum, more than 1000 transitions belonging to the ν7 + ν8 band are assigned. Parameters of the Hamiltonian obtained as a result of solving the inverse spectroscopic problem reproduce 400 initial experimental energies with error close to the experimental one.
AB - The spectrum of the ν7 + ν8 band of the ethylene-1-13C (13C12СH4) molecule is recorded with a Bruker IFS 125 HR Fourier spectrometer in the range from 1500 to 2100 cm–1 with a resolution of 0.0025 cm–1. As a result of analysis of the experimental spectrum, more than 1000 transitions belonging to the ν7 + ν8 band are assigned. Parameters of the Hamiltonian obtained as a result of solving the inverse spectroscopic problem reproduce 400 initial experimental energies with error close to the experimental one.
KW - effective Hamiltonian
KW - ethylene
KW - molecular spectroscopy
KW - rotational operators
KW - rovibrational spectra
UR - http://www.scopus.com/inward/record.url?scp=85048028110&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85048028110&partnerID=8YFLogxK
U2 - 10.1007/s11182-018-1401-y
DO - 10.1007/s11182-018-1401-y
M3 - Article
AN - SCOPUS:85048028110
VL - 61
SP - 299
EP - 303
JO - Russian Physics Journal
JF - Russian Physics Journal
SN - 1064-8887
IS - 2
ER -