Mobilities of Radical Cations and Anions, Dimer Radical Anions, and Relative Electron Affinities by Times of Flight in n-Hexane

1994 ◽  
Vol 98 (38) ◽  
pp. 9665-9675 ◽  
Author(s):  
S. K. Lim ◽  
M. E. Burba ◽  
A. C. Albrecht
Keyword(s):  
Radical Cations ◽  
Radical Anions ◽  
Electron Affinities ◽  
Relative Electron

ab i/ifüo-Rechnungen zur relativen Stabilität der Neutralmoleküle, Radikalkationen und -anionen von Allen und Propin / ab initio Calculations on the Relative Stabilities of the Neutrals, Radical Cations and Anions of Allene and Propvne

1982 ◽  
Vol 37 (12) ◽  
pp. 1602-1605 ◽  
Author(s):  
Gemot Frenking ◽  
Helmut Schwarz
Keyword(s):  
Ab Initio Calculations ◽  
Ab Initio ◽  
Redox Reactions ◽  
Radical Cations ◽  
Radical Anions ◽  
Electron Affinities ◽  
Relative Stabilities ◽  
Cation Radicals ◽  
Stability Order ◽  
The Stability

Ab initio calculations demonstrate that, in agreement with experimental results, the oxidation of both allene (1) and propyne (2) to their corresponding cation radicals (1+·nd 2+·) is associated with a reversal of the stability order. Whereas for the neutral molecules 1 is thermochemically less stable than 2 (⊿⊿Hf° = 1.3 kcal/mol) the opposite holds for the cation radicals (1+· is 13.3 kcal/mol more stable than 2+·). The radical anions of 1 and 2 do also show a reversed stability order (1+· being 5.1 kcal/mol more stable than 2-·); however, both radical anions are predicted to undergo spontaneous electron detachement, thus giving their neutral counterparts (negative electron affinities). The changes in geometries and charge distributions associated with the redox reactions of 1 and 2 are briefly discussed

Electron affinities of benzaldehydes. Substituent effects on stabilities of aromatic radical anions

1993 ◽  
Vol 34 (26) ◽  
pp. 4223-4226 ◽  
Author(s):  
Masaaki Mishima ◽  
Chul Huh ◽  
Hirotaka Nakamura ◽  
Mizue Fujio ◽  
Yuho Tsuno
Keyword(s):  
Substituent Effects ◽  
Radical Anions ◽  
Electron Affinities ◽  
Aromatic Radical

Electron affinities of acetophenones and methyl benzoates. Varying resonance demand of aromatic radical anions

1995 ◽  
Vol 36 (13) ◽  
pp. 2265-2268 ◽  
Author(s):  
Masaaki Mishima ◽  
Chul Huh ◽  
Hai Whang Lee ◽  
Hirotaka Nakamura ◽  
Mizue Fujio ◽  
...  
Keyword(s):  
Radical Anions ◽  
Electron Affinities ◽  
Aromatic Radical

ChemInform Abstract: Radical Cations and the Radical Anions of Some Weitz-Type S-Donors

ChemInform ◽  
1988 ◽  
Vol 19 (11) ◽  
Author(s):  
F. GERSON ◽  
G. GESCHEIDT ◽  
J. KNOEBEL ◽  
I. MURATA ◽  
K. NAKASUJI
Keyword(s):  
Radical Cations ◽  
Radical Anions

Relative electron affinities of substituted nitrobenzenes in the gas phase

1983 ◽  
Vol 87 (16) ◽  
pp. 2993-2995 ◽  
Author(s):  
Elaine K. Fukuda ◽  
Robert T. McIver
Keyword(s):  
Gas Phase ◽  
Electron Affinities ◽  
Relative Electron

The Radical Cations and the Radical Anions of SomeWeitz-Type S-Donors

1987 ◽  
Vol 70 (8) ◽  
pp. 2065-2072 ◽  
Author(s):  
Fabian Gerson ◽  
Georg Gescheidt ◽  
Jürgen Knöbel ◽  
Ichiro Murata ◽  
Kazuhiro Nakasuji
Keyword(s):  
Radical Cations ◽  
Radical Anions
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