Switching polymorph stabilities with impurities provides a thermodynamic route to benzamide form III

oleh: Weronika Kras, Andrea Carletta, Riccardo Montis, Rachel A. Sullivan, Aurora J. Cruz-Cabeza

Format: Article
Diterbitkan: Nature Portfolio 2021-03-01

Deskripsi

The formation of solid solutions can result in changes of relative stabilities of crystal polymorphs. Here, the elusive form III of benzamide is stabilized through solid solution formation with nicotinamide. It is shown, experimentally and computationally, how such thermodynamic switching allows for consistent and facile crystallization of the otherwise elusive benzamide form III.