Kunkely, Horst and Vogler, Arnd (1996) Excited state properties of myochrysin and auranofin. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES, 51 (8). pp. 1067-1071. ISSN 0932-0776, 1865-7117
Full text not available from this repository.Abstract
Myochrysin (sodium aurothiomalate hydrate) and auranofin [2,3,4,6-tetra-O-acetyl-1-thio-beta-D-glucopyranosato-S)(triethylphospine)gold(I)] are luminescent in the solid state and in ethanol glasses at 77 K (myochrysin: lambda(max) = 600 nm; auranofin: 618 nm). Aqueous myochrysin and auranofin in acetonitrile undergo a photodecomposition. It is assumed that the luminecence originates from a metal-centered ds excited state with partial ligand-to-metal charge transfer (LMCT) character while the photodecomposition is induced by LMCT excitation.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | GOLD(I) PHOSPHINE COMPLEXES; NUCLEAR MAGNETIC-RESONANCE; RAY CRYSTAL-STRUCTURE; SPECTROSCOPIC PROPERTIES; PHOTOPHYSICAL PROPERTIES; 1,3,5-TRIAZA-7-PHOSPHAADAMANTANE TPA; AQUEOUS-SOLUTION; METAL; LUMINESCENCE; EMISSION; myochrysin; auranofin; gold(I) complexes; photochemistry; luminescence |
| 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: | 04 Jul 2023 07:42 |
| Last Modified: | 04 Jul 2023 07:42 |
| URI: | https://pred.uni-regensburg.de/id/eprint/51590 |
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