Abstract
The fine and hyperfine interaction parameters in the A Π 12 2 (v=0) and X +2 (v=0) states of the odd metal nuclear spin isotopologues of ytterbium monofluoride, Yb171 F and Yb173 F, have been determined from an analysis of high-resolution laser induced fluorescence spectra of the A Π 12 2 X +2 (0,0) band. The observed ground X +2 (v=0) state Yb171 (I=12) Fermi contact parameter is significantly smaller than that determined from the matrix isolation electron spin resonance measurement [Van Zee, J. Phys. Chem. 82, 1192 (1978)]. An interpretation of the Yb 173,171 magnetic hyperfine and nuclear electric quadrupole coupling parameters is given.
Original language | English (US) |
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Article number | 234316 |
Journal | Journal of Chemical Physics |
Volume | 127 |
Issue number | 23 |
DOIs | |
State | Published - Jan 1 2007 |
ASJC Scopus subject areas
- General Physics and Astronomy
- Physical and Theoretical Chemistry