Kunkely, Horst and Vogler, Arnd (1996) Photochemistry of aqueous methyltrioxorhenium(VII). Intramolecular sensitization in the 2,2'-bipyridine adduct by ligand-to-ligand charge transfer excitation. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 94 (2-3). pp. 135-138. ISSN 1010-6030
Full text not available from this repository.Abstract
Aqueous CH(3)ReO(3)bipy, which is formed by the addition of 2,2'-bipyridine (bipy) to a solution of CH3ReO3, displays a long-wavelength (CH3- --> bipy) ligand-to-ligand charge transfer (LLCT) band at lambda(max) = 360 nm. Light absorption by this band leads to photolysis according to the equation CH(3)ReO(3)bipy + H2O --> CH4 + bipyH(+) + ReO4- (phi = 0.28 at lambda(irr) = 366 nm). As shown in a previous study, the photolysis of the parent compound CH3ReO3 proceeds in a similar manner to the bipy adduct, but requires shorter wavelength irradiation corresponding to (CH3- --> Re-VII) ligand-to-metal charge transfer (LMCT) excitation.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | MAIN-GROUP ELEMENTS; TRANSITION-METALS; MULTIPLE BONDS; COMPLEXES; BASES; rhenium complex; charge transfer; sensitization |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie > Alumni or Retired Professors > Prof. Dr. Arnd Vogler |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 02 Nov 2023 08:59 |
| Last Modified: | 02 Nov 2023 08:59 |
| URI: | https://pred.uni-regensburg.de/id/eprint/51875 |
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