Aiting Kai, Siyuan Yang, Dingyue Hu, Hongqing Li, Ming Liu. "Phosphonium Ionic Imine Cage with an Uncommon Tri 2 4 Di 6 Topology for Selective Capture of Propyne in Propyne/Propylene Separation." Journal of the American Chemical Society (2026). https://doi.org/10.1021/jacs.5c15864