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Modulation of Photoinduced Electron-Transfer Reactivity by Intramolecular Folding
| Content Provider | Semantic Scholar |
|---|---|
| Author | Berg-Brennan, Christine A. Yoon, Dong Ihl Hupp, Joseph T. |
| Copyright Year | 1993 |
| Abstract | Rates of electron transfer (ET) between molecule-based donors (D) and acceptors (A) are known to depend strongly on DA separation distance, for both Franck-Condon (solvent reorganization) and electronic (orbital overlap) reasons.' Distances are often fixed, therefore, by linking D and A (covalently) with molecular bridges.2 If the bridge structure is flexible, however, a range of distances can still r e ~ u l t . ~ Recently we reported on ET from a photoexcited donor (Re(C0)3(bpy)(py)+ (bpy is 2,2'-bipyridine, py is pyridine)) to an electron acceptor (nitrobenzene, NB), where the two are connected by a flexible crown ether-based link (see assembly l).4 The initial experiments were |
| Starting Page | 2048 |
| Ending Page | 2049 |
| Page Count | 2 |
| File Format | PDF HTM / HTML |
| DOI | 10.1021/ja00058a067 |
| Volume Number | 115 |
| Alternate Webpage(s) | http://chemgroups.northwestern.edu/hupp/Publications/75.pdf |
| Alternate Webpage(s) | https://doi.org/10.1021/ja00058a067 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
