Archives par mot-clé : Astatine

Astatine halogen bond finally revealed!

astatine, L'astate montre enfin sa liaison halogène !

Astatine is the last member of the halogen family, which also includes fluorine and chlorine. These chemical elements have a distinct feature: they are able to form an unusual kind of bond with molecules. Yet for astatine, the existence of this specific halogen bond had never before been proven. This …