KUNKELY, H and VOGLER, A (1992) PHOTOOXIDATION OF AUCL2- AND AUBR2- INDUCED BY DS EXCITATION. INORGANIC CHEMISTRY, 31 (22). pp. 4539-4541. ISSN 0020-1669, 1520-510X
Full text not available from this repository.Abstract
in the presence of electron acceptors such as CH2Cl2 or O2, the irradiation of AuCl2- or AuBr2- in acetonitrile led to the photooxidation of Au(I) to Au(III). AuCl4- and AuBr4- were formed as final products when additional halide was present. The reactive excited states were of the metal-centered ds type. The photooxidations were reversed in solutions of ethanol. AuCl4 and AuBr4- underwent a photoreduction to AuCl2- and AuBr2-, respectively.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | PHOTOINDUCED ELECTRON-TRANSFER; PHOTO-OXIDATION; CHLOROCUPRATE(I) COMPLEXES; BROMOCUPRATE(I) COMPLEXES; TRICHLOROCUPRATE(I) IONS; CHLORO COMPLEXES; AQUEOUS-SOLUTION; METAL-IONS; LUMINESCENCE; SPECTRA; |
| Depositing User: | Dr. Gernot Deinzer |
| Last Modified: | 19 Oct 2022 08:44 |
| URI: | https://pred.uni-regensburg.de/id/eprint/54330 |
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