Luminescence studies of dinuclear gold(I) phosphor-1,1-dithiolate complexes
- Van Zyl, W.E. 2
- López-De-Luzuriaga, J.M. 1
- Fackler Jr. 2
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1
Universidad de La Rioja
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2
Texas A&M University
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ISSN: 0022-2860
Any de publicació: 2000
Volum: 516
Número: 1
Pàgines: 99-106
Tipus: Article
Altres publicacions en: Journal of Molecular Structure
Resum
Luminescence properties of several structurally characterized dinuclear gold(I) complexes with phosphor-1,1-dithiolato type ligands were investigated. Among these complexes, single crystal X-ray analyses revealed structural types, where weak intermolecular Au···Au interactions (~ 2.90- 3.20 Å) were present in some cases and absent in others. This interaction showed a profound influence on the observed emission spectra for the title complexes. A clear correlation between the emission profiles of these gold- sulfur complexes and the presence of intermolecular Au···Au interactions in the solid state has been established.