Vogler, Arnd (2017) Intraligand fluorescence of M(III)(oxinate)3 under ambient conditions with M = Fe, Ru, Os and oxinate=8-quinolinolate. INORGANIC CHEMISTRY COMMUNICATIONS, 84. pp. 131-133. ISSN 1387-7003, 1879-0259
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The electronic spectra of the complexes M(III)(oxinate)(3) with M = Fe, Ru, Os and oxinate = 8-quinolinolate are dominated by oxinate to M (III) LMCT transitions. Nevertheless, these complexes are also characterized by a fluorescence at higher energies, which originates from the oxinate ligands. This green luminescence appears in solution as well as in the solid state under ambient conditions. The electronic coupling between the IL and the LMCT states is apparently not strong enough to lead to a complete quenching of the oxinate IL fluorescence. (C) 2017 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | COMPLEXES; PHOTOLUMINESCENCE; LUMINESCENCE; Fluorescence; Iron(III); Ruthenium(Ill); Osmium(III); 8-Quinolinolate; Intraligand excited states; Ligand to metal CT states |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Anorganische Chemie Chemistry and Pharmacy > Institut für Anorganische Chemie > Alumni or Retired Professors > Prof. Dr. Arnd Vogler |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 14 Dec 2018 13:19 |
| Last Modified: | 18 Feb 2019 14:06 |
| URI: | https://pred.uni-regensburg.de/id/eprint/2085 |
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