FIRST HIGH-RESOLUTION STUDY OF THE (CHD3)-C-13 INFRARED-SPECTRUM - ROTATIONAL ANALYSIS OF THE GROUND-STATE AND THE FUNDAMENTALS NU(5) AND NU(3) NU(6)/

Authors
ULENIKOV ON ONOPENKO GA ALANKO S KOIVUSAARI M ANTTILA R
Citation
On. Ulenikov et al., FIRST HIGH-RESOLUTION STUDY OF THE (CHD3)-C-13 INFRARED-SPECTRUM - ROTATIONAL ANALYSIS OF THE GROUND-STATE AND THE FUNDAMENTALS NU(5) AND NU(3) NU(6)/, Journal of molecular spectroscopy (Print), 191(1), 1998, pp. 9-16
Citations number
17
Categorie Soggetti
Spectroscopy,"Physics, Atomic, Molecular & Chemical
Journal title
Journal of molecular spectroscopy (Print) → ACNP
ISSN journal
00222852
Volume
191
Issue
1
Year of publication
1998
Pages
9 - 16
Database
ISI
SICI code
0022-2852(1998)191:1<9:FHSOT(>2.0.ZU;2-3
Abstract
The rotational structure in three fundamental bands nu(3), nu(5), and nu(6) of (CHD3)-C-13 has been analyzed. As this study evidently is the first high-resolution investigation on the spectrum of this molecule, the determination of the ground slate rotational constants was the ne cessary first step. The nu(5) band (1290.536 cm(-1)) could be treated as an isolated band whereas it was necessary to analyze the bands nu(3 ) (994.713 cm(-1)) and nu(6) (1030.243 cm(-1)) simultaneously because of very strong interactions. The total number of assigned lines was 11 16. The spectral region 850-1530 cm(-1) was measured on a Fourier tran sform spectrometer and the C-13 species was in natural abundance in CH D3. (C) 1998 Academic Press.