VIBRATION-ROTATION INTERACTIONS IN BENDING AND CBR STRETCHING FUNDAMENTAL-BAND SYSTEMS NU(3), NU(4), AND NU(5) OF MONOBROMOACETYLENE

Authors
VAITTINEN O HALONEN L BURGER H POLANZ O
Citation
O. Vaittinen et al., VIBRATION-ROTATION INTERACTIONS IN BENDING AND CBR STRETCHING FUNDAMENTAL-BAND SYSTEMS NU(3), NU(4), AND NU(5) OF MONOBROMOACETYLENE, Journal of molecular spectroscopy, 167(1), 1994, pp. 55-70
Citations number
40
Categorie Soggetti
Spectroscopy,"Physics, Atomic, Molecular & Chemical
Journal title
Journal of molecular spectroscopy → ACNP
ISSN journal
00222852
Volume
167
Issue
1
Year of publication
1994
Pages
55 - 70
Database
ISI
SICI code
0022-2852(1994)167:1<55:VIIBAC>2.0.ZU;2-Y
Abstract
High-resolution vibration-rotation spectra of a sample of natural mono bromoacetylene (HCCBr) have been recorded with the Bruker IFS 120 Four ier spectrometer in the region of the bending and CBr stretching funda mentals. Altogether 23 bands belonging to HCC79Br and 23 bands belongi ng to HCC81Br isotopic species have been analyzed rotationally, yieldi ng accurate vibrational term values and rotational constants. Coriolis -, rotational l-, and Fermi-resonance interactions have been observed and analyzed in some of the bands. (C) 1994 Academic Press, Inc.