Electron donor-acceptor complexes. 1. Linear free energy correlation of the charge-transfer transition energy with the kinetics of halogenolysis of alkylmetals

1980 ◽  
Vol 84 (18) ◽  
pp. 2246-2254 ◽  
Author(s):  
S. Fukuzumi ◽  
J. K. Kochi
Keyword(s):  
Free Energy ◽  
Charge Transfer ◽  
Electron Donor ◽  
Transition Energy ◽  
Charge Transfer Transition ◽  
Energy Correlation ◽  
Linear Free Energy ◽  
Donor Acceptor ◽  
Kinetics Of

Analysis of charge transfer transitions in stacked π-electron donor–acceptor complexes

2018 ◽  
Vol 20 (42) ◽  
pp. 26957-26967 ◽  
Author(s):  
Zhong-hua Cui ◽  
Adélia J. A. Aquino ◽  
Andrew C.-H. Sue ◽  
Hans Lischka
Keyword(s):  
Charge Transfer ◽  
Electron Donor ◽  
Molecular Orbitals ◽  
Charge Transfer Transition ◽  
Charge Transfer Transitions ◽  
Donor Acceptor

Molecular orbitals involved in the charge-transfer transition from 1,5-diaminonaphthalene to pyromellitic diimide.

Nucleophilic Reactivity of 4,4′-Disubstituted Diphenyl Sulfides Towards trans-Dichlorobis(pyridine)platinum(II)

1971 ◽  
Vol 49 (14) ◽  
pp. 2390-2393 ◽  
Author(s):  
J. R. Gaylor ◽  
C. V. Senoff
Keyword(s):  
Free Energy ◽  
Rate Constant ◽  
Driving Force ◽  
Order Rate Constant ◽  
Second Order ◽  
Energy Correlation ◽  
Linear Free Energy ◽  
Nucleophilic Reactivity ◽  
Kinetics Of ◽  
Divalent Sulfur

The kinetics of the reaction of trans-[PtCl2py2] with a series of 4,4′-disubstituted diphenyl sulfides, XC6H4SC6H4Y, have been studied at 30° in methanol. A linear free energy correlation has been obtained between the logarithm of the second order rate constant and the sum of the Hammett substituent parameters for X and Y. This result is consistent with the notion that bond making is the driving force when divalent sulfur functions as a nucleophile towards platinum(II) substrates and is consistent with the inability of 4,4′-dinitrodiphenyl sulfide to coordinate to platinum(II).

Light harvesting vesicular donor–acceptor scaffold limits the rate of charge recombination in the presence of an electron donor

2014 ◽  
Vol 7 (5) ◽  
pp. 1661-1669 ◽  
Author(s):  
Rijo T. Cheriya ◽  
Ajith R. Mallia ◽  
Mahesh Hariharan
Keyword(s):  
Charge Transfer ◽  
Survival Time ◽  
Electron Donor ◽  
Self Assembly ◽  
Light Harvesting ◽  
Charge Recombination ◽  
Donor Acceptor

This work highlights the utility of π–π stacked self-assembly for enhanced survival time of charge transfer intermediates upon photoexcitation of donor–acceptor systems.

scholarly journals Metal-Free C-Se Cross-Coupling Enabled by Photoinduced Intermolecular Charge Transfer

2021 ◽  
Author(s):  
Chen Zhu ◽  
Serik Zhumagazy ◽  
Huifeng Yue ◽  
Magnus Rueping
Keyword(s):  
Charge Transfer ◽  
Visible Light ◽  
Electron Donor ◽  
Cross Coupling ◽  
Metal Free ◽  
Intermolecular Charge Transfer ◽  
Donor Acceptor

Metal-free C-Se cross-couplings via the formation of electron-donor-acceptor (EDA) complexes have been developed. The visible-light induced reactions can be applied for the synthesis of a series of unsymmetrical diaryl selenides...

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