HIGH-RESOLUTION STUDY OF THE X-2(2)PI(3 2) -] X-1(2)PI(1/2) FINE-STRUCTURE TRANSITIONS OF PBF AND PBCL/

Authors
ZIEBARTH K SETZER KD SHESTAKOV O FINK EH
Citation
K. Ziebarth et al., HIGH-RESOLUTION STUDY OF THE X-2(2)PI(3 2) -] X-1(2)PI(1/2) FINE-STRUCTURE TRANSITIONS OF PBF AND PBCL/, Journal of molecular spectroscopy (Print), 191(1), 1998, pp. 108-116
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
108 - 116
Database
ISI
SICI code
0022-2852(1998)191:1<108:HSOTX2>2.0.ZU;2-I
Abstract
The near-infrared emission spectra of the X(2)(2)Pi(3/2) --> X(1)(2)Pi (1/2) fine structure transitions of PbF and PbCl have been investigate d by high-resolution Fourier-transform spectrometry. Despite the large fine structure splitting, the bands can be equally well analyzed with Hund's case (a) or case (c) formalisms. Accurate rotational constants for the nu = 0 vibrational levels of (PbF)-Pb-208 and (PbCl)-Pb-208-C l-35 and hyperfine structure constants for (PbF)-Pb-207 have been deri ved. (C) 1998 Academic Press.