Sorbent materials that reversibly transform between closed (non-porous) and open (porous) phases on the uptake and release of guests are relevant to gas storage and separation applications. Now, a coordination network has been prepared that exhibits gas-induced transformations between multiple non-porous phases. This phenomenon is attributed to subtle structural rearrangements that enable transient porosity.
- Varvara I. Nikolayenko
- Dominic C. Castell
- Michael J. Zaworotko
