Abstract
We have observed the rotational levels in the ν = 2, 3, 5, 6, 7, and 8 vibrational manifolds of the 21Δg state of 7Li2 via the A1Σu+ intermediate levels by δΛ = 2 transitions. This violation of the δΛ = 0, ±1 selection role is due to the interaction with the G1Πg state. Band-by-band deperturbations of the G1Πg to approximately 21Δg (νΠ, νΔ) = (11, 2), (12, 3), (15, 5), (16, 6), (18, 7), and (19, 8) bands have been performed. Deperturbed molecular constants and rotational-electronic interaction parameters are reported here.
Original language | English (US) |
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Pages (from-to) | 255-263 |
Number of pages | 9 |
Journal | Journal of molecular spectroscopy |
Volume | 203 |
Issue number | 2 |
DOIs | |
State | Published - Oct 2000 |
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
- Spectroscopy
- Physical and Theoretical Chemistry