Kunkely, Horst and Vogler, Arnd (2001) Photoreduction of aqueous ferrioxamine B by oxalate induced by outer-sphere charge transfer excitation. INORGANIC CHEMISTRY COMMUNICATIONS, 4 (4). pp. 215-217. ISSN 1387-7003, 1879-0259
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The Fe(III) siderophore cation [ferrioxamine B](+) and oxalate form an ion pair which shows an outer-sphere charge transfer (OSCT) absorption at lambda (max) = 262 nm. While ferrioxamine B is not light-sensitive the aqueous ion pair [ferrioxamine B]+C2O42- undergoes a photoreduction to Fe(II) upon OSCT excitation. (C) 2001 Elsevier Science B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ION-PAIRS; ELECTRON-TRANSFER; PHOTOCHEMISTRY; COMPLEXES; SIDEROPHORES; IRON(III); KINETICS; SYSTEM; electronic spectra; charge transfer; photochemistry; tron complexes; siderophores |
| 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: | 07 Feb 2022 10:19 |
| Last Modified: | 07 Feb 2022 10:19 |
| URI: | https://pred.uni-regensburg.de/id/eprint/41559 |
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