Long-range electronic coupling

The ideas laid down in the HIH paper have also proven pivotal for analyzing the interactions responsible for long-range electronic coupling in bichromophoric systems such as 1-5 shown in Scheme 4 [8-13],... 

Barybin MV, Chisholm MH, Dalai NS, Holovics TH, Patmore NJ, Robinson R, Zipse DJ (2005) Long range electronic coupling of MM quadruple bonds (M = Mo or W) via a... 

Concept The rates of long-range electron transfer (ET) and excitation energy transfer (EET) processes between a pair of chromo-phores (redox couple) may be strongly facilitated by the presence of an intervening non-conjugated medium, such as saturated hydrocarbon bridges, solvent molecules and n-stacks, e.g.,... 

The Landau-Zener expression is calculated in a time-dependent semiclassical manner from the diabatic surfaces (those depicted in Fig. 1) exactly because these surfaces, which describe the failure to react, are the appropriate zeroth order description for the long-range electron transfer case. As can be seen, in the very weak coupling limit (small A) the k l factor and hence the electron transfer rate constant become proportional to the absolute square of A ... 

Stubbe J, Nocera DG, Yee CS, Chang MCY. Radical initiation in the class I ribonucleotide reductase long-range proton-coupled electron transfer Chem Rev 2003 103 2167-201. 

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