Hobbollahi, Elnaz and List, Manuela and Redhammer, Guenther and Zabel, Manfred and Monkowius, Uwe (2016) Structural and photophysical characterization of gold(I) complexes bearing naphthyl chromophores. INORGANIC CHEMISTRY COMMUNICATIONS, 65. pp. 24-27. ISSN 1387-7003, 1879-0259
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We prepared two chlorido-gold(I) complexes of the type L-Au-Cl bearing a naphthyl moiety: Complex 1 with L = tris-1-naphthyl-phosphine shows standard linear coordination without further aggregation in the solid state. Complex 2 with L = 2-naphthyl-isonitrile is engaged in a complex network of aurophilic and pi-pi interactions. The two complexes show similar luminescence behaviour in solution at room temperature with both intraligand fluorescence and phosphorescence. At 77 K the emission spectra are dominated by intraligand phosphorescence, which is typical of gold complexes with extended pi-chromophores. (C) 2016 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | N-HETEROCYCLIC CARBENE; LUMINESCENT; EXCIPLEXES; LIGANDS; STATE; Au(I) complexes; Luminescence; Phosphines; Isonitriles; Naphthyl chromophore |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Central Analytical Services |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 12 Mar 2019 08:31 |
| Last Modified: | 12 Mar 2019 08:31 |
| URI: | https://pred.uni-regensburg.de/id/eprint/2352 |
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