Spectroscopy and dynamics of I2(B)–Ne
作者： Amy Burroughs , Galina Kerenskaya , Michael C. Heaven
DOI: 10.1063/1.1378317
关键词: Spectral line 、 Resonance 、 Fluorescence 、 Atomic physics 、 Spectroscopy 、 Bond-dissociation energy 、 Atom 、 Delocalized electron 、 Chemistry 、 Intermolecular force
摘要: The I2–Ne complex has been examined using double resonance and fluorescence depletion techniques. Action spectra for I2(B,v)–Ne, detected by monitoring the I2(B,v−1) predissociation fragments, show that Δν=−1 channel is less efficient levels above v=32 (with no excitation of intermolecular vibrations), closed v>36. From these data we obtained a revised estimate dissociation energy I2(B)–Ne D0=57.6±1.0 cm−1. I2(B,v=34)–Ne, I2(B,v=33) revealed progression vibrational had not observed previously. These have assigned to T-shaped, linear, delocalized states I2(B,v=34)–Ne. Assignments were based on characteristic distributions exhibited I2(B,v−Δv) fragments. Fluorescence measurements all bands in action spectrum originate from common ground state level. Furthermore, one atom cage eff...
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