fig15

Figure 15. (A) TPBTM^6- ligand self-assembles into PSL by strong π-π stacking and H-bonds, together with Fe₃O clusters to construct NJU-Bai52, in which the P-isophthalates form metallamacrocycles and the C-isophthalates bridge these metallamacrocycles; (B) N₂ adsorption and desorption isotherms at 77 K of NJU-Bai52 and NJU-Bai53; (C) CO₂ adsorption isotherms at 298 K of NJU-Bai52 and NJU-Bai53; (D) CO₂ adsorption enthalpies of NJU-Bai52 and NJU-Bai53; (E) breakthrough curves at 298 K of NJU-Bai52 and NJU-Bai53. Reproduced with permission from Song et al.^[128]. Copyright 2019 American Chemical Society.