Electron Transfer Dynamics and Structural Effects in Benzonitrile Monolayers with Tuned Dipole Moments by Differently Positioned Fluorine Atoms

2020 ◽  
Vol 12 (35) ◽  
pp. 39859-39869 ◽  
Author(s):  
Philipp Werner ◽  
Tobias Wächter ◽  
Andika Asyuda ◽  
Adrian Wiesner ◽  
Martin Kind ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Dipole Moments ◽  
Structural Effects

Dipole-moment-driven diesel soot oxidation in the presence of alkali metal chlorides

2018 ◽  
Vol 8 (4) ◽  
pp. 970-974 ◽  
Author(s):  
Hui Chen ◽  
Yexin Zhang ◽  
Jian Zhang
Keyword(s):  
Electron Transfer ◽  
Dipole Moment ◽  
Alkali Metal ◽  
Dipole Moments ◽  
Soot Oxidation ◽  
Diesel Soot ◽  
Alkali Metal Chlorides ◽  
Metal Chlorides ◽  
Diesel Soot Oxidation

The dipole moments of alkali metal chlorides drive the oxidation of soot by promoting electron transfer, justifying their excellent activities despite their poor redox abilities.

Fluorescence Properties and Dipole Moments of Novel Fused Thienobenzofurans. Solvent and Structural Effects

2011 ◽  
Vol 21 (6) ◽  
pp. 2133-2141 ◽  
Author(s):  
Jean-Jacques Aaron ◽  
Cyril Párkányi ◽  
Alain Adenier ◽  
Caroline Potin ◽  
Zuzana Zajíčková ◽  
...  
Keyword(s):  
Dipole Moments ◽  
Fluorescence Properties ◽  
Structural Effects

Crystal-Structures of Three Long, Rigid, Norbornylogous Compounds of Relevance to Distance-Dependence Studies of Long-Range Intramolecular Electron-Transfer Processes

1987 ◽  
Vol 40 (12) ◽  
pp. 1951 ◽  
Author(s):  
DC Craig ◽  
MN Paddonrow
Keyword(s):  
Electron Transfer ◽  
Crystal Structures ◽  
Dipole Moments ◽  
Intramolecular Electron Transfer ◽  
Time Resolved ◽  
Transfer Processes ◽  
Distance Dependence ◽  
Molecular Backbone ◽  
Predicted Values ◽  
Electron Transfer Processes

Results of previous studies revealed that photoinduced intramolecular electron transfer between the dimethoxynaphthalene donor and dicyanomethylene acceptor groups in the series of rigid alicyclic compounds (2a)-(6a) is extremely rapid. As the first step towards determining the distance dependence of the rate of photoinduced intramolecular electron transfer in these molecules, crystal structures of (3a), (4b) and (5b), have been measured. The edge-to-edge distance between the two chromophores in (3a), (4b) and (5b) is 6.8, 9.4, and 11.5 � respectively. The estimated centre-to-centre separation between the chromophores in (2a)-(6a) ranges from c. 7.1 � in (2a) to c. 14.9 � in (6a). From these results, dipole moments of the charge-separated states of (2a)-(6a), following photoinduced intramolecular electron transfer, could be estimated. These predicted values were in excellent agreement with those determined experimentally by using the time-resolved microwave conductivity technique. An interesting structural feature of (3a), (4b) and (5b) is the pronounced curvature of the molecular backbone in these molecules. It is predicted that approximately 24 linearly fused norbornyl and bicyclo[2.2.0] units would complete a circle, forming a member of a novel class of macrocycles, tentatively called dogcollaranes.

scholarly journals Combining energy and electron transfer in a supramolecular environment for the “green” generation and utilization of hydrated electrons through photoredox catalysis

2016 ◽  
Vol 7 (6) ◽  
pp. 3862-3868 ◽  
Author(s):  
Christoph Kerzig ◽  
Martin Goez
Keyword(s):  
Electron Transfer ◽  
Dipole Moments ◽  
Photoredox Catalysis ◽  
Cross Reactions ◽  
Hydrated Electrons ◽  
Energy And Electron Transfer ◽  
Anionic Micelle

The interaction of an anionic micelle with the molecular charges and dipole moments ensures the desired sequence of processes and suppresses cross reactions in an “all-green” photoredox catalytic access to hydrated electronse˙−aq, which reductively decompose nonactivated chloro-organics.

One-electron oxidation of ferrocenes by short-lived N-oxyl radicals. The role of structural effects on the intrinsic electron transfer reactivities

2011 ◽  
Vol 9 (11) ◽  
pp. 4085 ◽  
Author(s):  
Enrico Baciocchi ◽  
Massimo Bietti ◽  
Claudio D'Alfonso ◽  
Osvaldo Lanzalunga ◽  
Andrea Lapi ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Structural Effects
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