The A′(3Π2) state of ICl |
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Authors: | JCD Brand D Bussières AR Hoy |
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Institution: | Department of Chemistry, University of Western Ontario, London, Ontario N6A 5B7, Canada |
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Abstract: | Although is forbidden in near case c molecules the A′ ← X transition can be efficiently accomplished by the three-step sequence . Transitions to a range of levels of A′, vA′ = 2–38, have been recorded by this means, using J-selective polarization-labeling spectroscopy. Principal constants of the A′ state of I35Cl are Te = 12682.05, ωe = 224.57, ωeχe = 1.882, ωeye = ?0.0107, Be = 0.08653, and αe = 0.000675 cm?1. The A′ state is therefore similar in its physical characteristics to two other (relatively) deep states, and , of the 2431 configuration. |
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