作者:Jun‐Jie Fang、Zheng Liu、Zhi‐Yi Wang、Yun‐Peng Xie、Xing Lu
DOI:10.1002/anie.202401206
日期:——
Six racemic coppernanoclusters (NCs) alloyed with Pd0 or Pt0 were synthesized, showing a distorted hexagonal antiprism Pd0/Pt0@Cu12 cage. Cl− and Br− can replace one or two alkynyl ligands through ligand exchange. All the NCs exhibit near-infrared (NIR) luminescence with emission peaks (705–755 nm), lifetimes (6.630–9.662 μs), and absolute quantum yields (1.75 %–2.52 %) in their crystalline state