Kunkely, Horst and Vogler, Arnd (1998) Photoreactivity of (HBpyrazolyl(3)) TiCl3 and (C5H5)TiCl3 initiated by ligand-to-metal charge transfer excitation. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 119 (3). pp. 187-190. ISSN 1010-6030
Full text not available from this repository.Abstract
The isoelectronic complexes LTiiv Cl-3 with L- = C5H5- and HBPz(3)(-) (hydrotrispyrazolylborate) show long-wavelength LMCT absorptions lambda(max) = 382 and 314 nm, respectively. LMCT excitation is assumed to generate L radicals and TiCl3 in the primary photochemical step. In CHCl3 solution TiCl3 is reoxidized by the solvent to TiCl4 which is formed with phi = 0.003 at lambda(irr) = 405 nm (L- = C5H5-) and phi = 0.002 at lambda(irr) = 366 nm (L- = HBPz(3)(-)). (C) 1998 Elsevier Science S.A. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | COMPLEXES; PHOTOCHEMISTRY; DERIVATIVES; MODEL; charge transfer; titanium complexes; metallocenes; hydrotrispyrazolate complexes |
| 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: | 14 Feb 2023 11:30 |
| Last Modified: | 14 Feb 2023 11:30 |
| URI: | https://pred.uni-regensburg.de/id/eprint/49256 |
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