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Photoelectron spectroscopy of radical anions
Affiliation:1. Institute of Atomic and Molecular Sciences, Academia Sinica, P.O. Box 23-166, 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan;2. Department of Chemistry, National Taiwan Normal University, 88, Section. 4, Tingzhou Road, Taipei 11677, Taiwan;3. Department of Chemistry, National Taiwan University, 1, Section 4, Roosevelt Road, Taipei 10617, Taiwan;1. State Key Laboratory of Quantum Optics and Quantum Optic Devices, Institute of Laser Spectroscopy, Shanxi University, Taiyuan, Shanxi 030006, China;2. Collaborative Innovation Center of Extreme Optics, Shanxi University, Taiyuan, Shanxi 030006, China;1. Institute of Physical and Theoretical Chemistry, University of Würzburg, Am Hubland, D-97074 Würzburg, Germany;2. Molecular Dynamics Group, Paul Scherrer Institut (PSI), CH-5232 Villigen, Switzerland;1. Department of Chemistry, Graduate School of Science, Kobe University, 1-1 Rokkodai, Nada-ku, Kobe 657-8501, Japan;2. Institute for Molecular Science, 38 Nishigo-naka, Myodaiji, Okazaki 444-8585, Japan;3. Department of Chemistry, School of Science, Kitasato University, 1-15-1 Kitasato, Minami-ku, Sagamihara 252-0373, Japan
Abstract:
The photoelectron spectroscopy of a number of radical anions has been investigated. We find the following electron affinities: EA(C3) =1.981 ±0.020 eV, EA(C3H) = 1.858 ±0.023 eV, EA(C3H2) = 1.794 ± 0.025 eV, EA(C3O) = 1.34±0.15 eV, EA(C3O2) = 0.85±0.15 eV, EA(C4O)= 2.05±0.15 eV, and EA(CS2) = 0.895± 0.020 eV. The structure and bonding for each of these ions is discussed.
Keywords:
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