Negative ion states of polyatomic molecules
Journal Article
·
· ACS Symp. Ser.; (United States)
Recent work on the negative ion states of organic molecules formed in the field of the ground electronic state via a shape or a nuclear-excited Feshbach resonance mechanism is discussed. Electron scattering and electron attachment data on three basic groups of polyatomic organic molecules (nonaromatic double-bonded structures, benzene and benzene derivatives, selected halocarbons) are used to indicate the rather delicate and strong effects of molecular structure on the energy, cross section and lifetime of the negative ion states of organic molecules. The fragility of anionic species toward (multiple) fragmentation is shown using recent data on perfluorinated and other halocarbons.
- Research Organization:
- Oak Ridge National Lab., TN
- DOE Contract Number:
- W-7405-ENG-26
- OSTI ID:
- 6312116
- Journal Information:
- ACS Symp. Ser.; (United States), Journal Name: ACS Symp. Ser.; (United States) Vol. 162; ISSN ACSMC
- Country of Publication:
- United States
- Language:
- English
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Negative ions of polyatomic molecules
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Fri Oct 31 23:00:00 EST 1980
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OSTI ID:6375111
Negative ions of polyatomic molecules. [Resonance, anions, electron dissociative attachment, electron capture, potential energy, cross sections, yields, lifetime]
Conference
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Sun Dec 31 23:00:00 EST 1978
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OSTI ID:6229133
Electron scattering resonances and dissociative attachment in polyatomic molecules
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Mon Dec 31 23:00:00 EST 1984
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OSTI ID:5321076
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ANIONS
AROMATICS
CHARGED PARTICLES
CROSS SECTIONS
DATA
ELECTRONIC STRUCTURE
ENERGY LEVELS
EXPERIMENTAL DATA
GROUND STATES
HALOGENATED ALICYCLIC HYDROCARBONS
HALOGENATED ALIPHATIC HYDROCARBONS
HALOGENATED AROMATIC HYDROCARBONS
INFORMATION
IONS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ANIONS
AROMATICS
CHARGED PARTICLES
CROSS SECTIONS
DATA
ELECTRONIC STRUCTURE
ENERGY LEVELS
EXPERIMENTAL DATA
GROUND STATES
HALOGENATED ALICYCLIC HYDROCARBONS
HALOGENATED ALIPHATIC HYDROCARBONS
HALOGENATED AROMATIC HYDROCARBONS
INFORMATION
IONS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS