Additions and Corrections - Kinetics of the Electron Transfer Reactions of Azaviolene Radical Ions. 2. Correlation with the Marcus Theory. The Question of Concerted Acid-Base Catalysis.

1977 ◽  
Vol 99 (15) ◽  
pp. 5228-5228
Author(s):  
Claude Bernasconi ◽  
Hsien-Chang Wang
Keyword(s):  
Electron Transfer ◽  
Marcus Theory ◽  
Base Catalysis ◽  
Transfer Reactions ◽  
Radical Ions ◽  
Acid Base ◽  
Electron Transfer Reactions ◽  
Kinetics Of

Kinetics of electron-transfer reactions of the Co(bpyO2)32+/3+ couple in acetonitrile

1992 ◽  
Vol 70 (1) ◽  
pp. 39-45 ◽  
Author(s):  
Donal H. Macartney ◽  
Samuel Mak
Keyword(s):  
Electron Transfer ◽  
Exchange Rate ◽  
Rate Constants ◽  
Marcus Theory ◽  
Transfer Reactions ◽  
Electron Transfer Reactions ◽  
Cross Reactions ◽  
The Cross ◽  
Polypyridine Complexes ◽  
Kinetics Of

The kinetics of the outer-sphere electron transfer reactions of tris(1,1′-dioxo-2,2′-bipyridine)cobalt(II) and (III) with a series of nickel polyaza macrocycles, FeL3n+ and OsL32+ complexes (L is 2,2′-bipyridine or 1,10-phenanthroline, and substituted derivatives), and Rh2(O2CCH3)4(CH3CN)2+ have been investigated in acetonitrile at 25.0 °C. An application of the Marcus theory relationship to the cross-reaction rate constants yielded apparent Co(bpyO2)32+/3+ self-exchange rate constants of 102 M−1 s−1 from the nickel macrocycle cross-reactions and 10−1 M−1 s−1 from the cross-reactions with the metal polypyridine complexes. The latter cross-reactions are considered to be non-adiabatic due to a mismatch in the donor/acceptor orbital symmetries. The electron exchange rate constant is compared with the exchange rate constants for other Co(II)/Co(III) complex couples and M(bpyO2)32+/3+ couples of other first-row transition metals, and discussed in terms of inner-sphere and solvent reorganization barriers. Keywords: electron transfer, Marcus theory relationship, cobalt(II)/(III) couples, 1,1′-dioxo-2,2′-bipyridine.

ChemInform Abstract: KINETICS OF THE ELECTRON TRANSFER REACTIONS OF AZAVIOLENE RADICAL IONS PART 1

1974 ◽  
Vol 5 (38) ◽  
pp. no-no
Author(s):  
CLAUDE F. BERNASCONI ◽  
ROBERT G. BERGSTROM ◽  
WILLIAM J. JUN. BOYLE
Keyword(s):  
Electron Transfer ◽  
Transfer Reactions ◽  
Radical Ions ◽  
Electron Transfer Reactions ◽  
Kinetics Of

Kinetics of the electron transfer reactions of azaviolene radical ions. I

1974 ◽  
Vol 96 (14) ◽  
pp. 4643-4650 ◽  
Author(s):  
Claude F. Bernasconi ◽  
Robert G. Bergstrom ◽  
William J. Boyle
Keyword(s):  
Electron Transfer ◽  
Transfer Reactions ◽  
Radical Ions ◽  
Electron Transfer Reactions ◽  
Kinetics Of

Marcus Theory: Thermodynamics CAN Control the Kinetics of Electron Transfer Reactions

2012 ◽  
Vol 89 (9) ◽  
pp. 1159-1167 ◽  
Author(s):  
Todd P. Silverstein
Keyword(s):  
Electron Transfer ◽  
Marcus Theory ◽  
Transfer Reactions ◽  
Electron Transfer Reactions ◽  
Kinetics Of

The Adequate Amount of Acid-Base Buffer for Electrochemical Investigation of Proton-Coupled Electron Transfer Reactions

2018 ◽  
Vol 3 (22) ◽  
pp. 6267-6271
Author(s):  
Lijuan Zhang ◽  
Xiao Li ◽  
Lian Liu ◽  
Yanfang Li ◽  
Jianguo Wang
Keyword(s):  
Electron Transfer ◽  
Transfer Reactions ◽  
Electrochemical Investigation ◽  
Acid Base ◽  
Electron Transfer Reactions ◽  
Adequate Amount ◽  
Proton Coupled Electron Transfer
Sign in / Sign up

Export Citation Format

Share Document