On-surface dehydrogenative bond formation between sp3-hybridized carbon atoms usually requires high temperatures. Now, it has been shown that the higher homologue, silicon, can undergo dehydrogenative polymerization at room temperature on metal surfaces. This process creates well-ordered structures on Au(111) and Cu(111), with different stereoselectivity depending on the metal.
- Lacheng Liu
- Henning Klaasen
- Armido Studer
