Inorganic Chemistry, Vol.59, No.2, 964-967, 2020
Ti-4(embonate)(6) Cage-Ligand Strategy on the Construction of Metal-Oganic Frameworks with High Stability and Gas Sorption Properties
Herein we report an efficient strategy to construct cage-based metal-organic frameworks (MOFs) via the assembly of Ti4L6 (L = embonate) cages and N-contained ligands with Mn2+ and Zn2+ ions, respectively, and two Ti4L6-cage-based MOFs (PTC-219 and PTC-220) with high stability and gas sorption properties have been generated through two-step reactions, respectively.