| Autor: |
Kaub, Christoph, Lebedkin, Sergei, Bestgen, Sebastian, Köppe, Ralf, Kappes, Manfred M., Roesky, Peter W. |
| Předmět: |
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| Zdroj: |
Chemical Communications; 9/7/2017, Vol. 53 Issue 69, p9578-9581, 4p |
| Abstrakt: |
To force metal ions in heterometallic coinage metal complexes into preset compartments, we have synthesized a ligand with two N-heterocyclic carbenes (NHCs) separated by a methylene bridge and two bipyridine moieties tethered to each NHC moiety. By using this ligand, tetranuclear heterodimetallic gold/copper and gold/silver complexes were obtained. These complexes show an unprecedented V-shape or linear MAu2M (M = Cu, Ag) configuration in the solid state. The photophysical properties of the new compounds are significantly affected by the complexed metal ions. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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