Electronic structures of the negative ions Si−2 –Si−10: Electron affinities of small silicon clusters

1991 ◽  
Vol 94 (5) ◽  
pp. 3670-3678 ◽  
Author(s):  
Krishnan Raghavachari ◽  
Celeste McMichael Rohlfing
Keyword(s):  
Electronic Structures ◽  
Negative Ions ◽  
Electron Affinities ◽  
Silicon Clusters

Negative Ionen durch Elektronenstoß aus organischen Nitroverbindungen, Äthylnitrit und Äthylnitrat

1967 ◽  
Vol 22 (5) ◽  
pp. 700-704
Author(s):  
K. Jäger ◽  
A. Henglein
Keyword(s):  
Electron Impact ◽  
Negative Ions ◽  
Molecular Ions ◽  
Ion Source ◽  
Negative Ion ◽  
Electron Affinities ◽  
Low Intensity ◽  
Ion Molecule Reactions ◽  
Fragment Ions ◽  
Product Ions

Negative ion formation by electron impact has been studied in nitromethane, nitroethane, nitrobenzene, tetranitromethane, ethylnitrite and ethylnitrate. Appearance potentials, ionization efficiency curves and kinetic energies of negative ions were measured by using a Fox ion source. The electron affinities of C2H5O and of C (NO2)3 are discussed as well as the energetics of processes which yield NO2-. The electron capture in nitrobenzene and tetranitromethane leads to molecular ions [C6H5NO2~ in high, C (NO2)4 in very low intensity] besides many fragment ions. A number of product ions from negative ion-molecule reactions has also been found.

Theoretical study of carbon doped small silicon clusters: Electron affinities of SinC (n=2–5)

1996 ◽  
Vol 104 (21) ◽  
pp. 8593-8604 ◽  
Author(s):  
Reiko Kishi ◽  
Motoki Gomei ◽  
Atsushi Nakajima ◽  
Suehiro Iwata ◽  
Koji Kaya
Keyword(s):  
Theoretical Study ◽  
Electron Affinities ◽  
Silicon Clusters ◽  
Carbon Doped

Geometric and electronic structures of metal (M)-doped silicon clusters (M=Ti, Hf, Mo and W)

2003 ◽  
Vol 371 (3-4) ◽  
pp. 490-497 ◽  
Author(s):  
Michiaki Ohara ◽  
Kiichirou Koyasu ◽  
Atsushi Nakajima ◽  
Koji Kaya
Keyword(s):  
Electronic Structures ◽  
Silicon Clusters ◽  
Doped Silicon

Binding energies and electron affinities of small silicon clusters (n=2–5)

1992 ◽  
Vol 96 (9) ◽  
pp. 6868-6872 ◽  
Author(s):  
Larry A. Curtiss ◽  
Peter W. Deutsch ◽  
Krishnan Raghavachari
Keyword(s):  
Binding Energies ◽  
Electron Affinities ◽  
Silicon Clusters

A Theory of the Electronic Structures and Spectra of Negative Ions

1967 ◽  
Vol 40 (11) ◽  
pp. 2468-2674 ◽  
Author(s):  
Hiroshi Tsubomura ◽  
Sigenobu Sunakawa
Keyword(s):  
Electronic Structures ◽  
Negative Ions
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