A new di-nuclear palladium complex containing urea-substituted thiolate bridging ligands has been prepared and structurally characterized. Its interaction with anionic species has been studied in solution demonstrating that this complex acts as a good metalla-host for anionic guests.
![A di-palladium urea complex as molecular receptor for anions](https://www.iciq.org/wp-content/uploads/2014/03/A-di-palladium-urea-complex_eng_noticies_articles_2005_5.gif)