fig1
Figure 1. (A) Site-selective anchoring of Cu-DOTA within D-MIL; (B) Asymmetric M-N4 coordination in the complex; (C) Electron transfer pathway in CO2. This figure is adapted with permission from Ref.[15]. Copyright 2026 American Chemical Society. DOTA: N-heteromacrocyclic ligand tetraxetan; D-MIL: defective MIL-125-NH2; SA: single-atom.
