Banerjee, RanitRanitBanerjeeChakraborty, DebsenaDebsenaChakrabortyJhang, Wei-TingWei-TingJhangYI-TSU CHANMukherjee, Partha SarathiPartha SarathiMukherjee2023-06-192023-06-192023-05-101433-7851https://scholars.lib.ntu.edu.tw/handle/123456789/632828Construction of metal-organic cages with unique architecture and guest binding abilities is highly desirable. Herein, we report the synthesis of a distorted trigonal cage (1) from a twisted tetratopic ligand (L) and a PdII acceptor. Surprisingly, 1 exhibited a complete structural reorganization of its building units in the presence of C70 and C60 to form guest-encapsulated tetragonal cages, (C70 )2 @2 and (C60 )2 @2, respectively. These guest-bound cages were found to be potential 1 O2 generators, with the former effectively catalyzing two different varieties of 1 O2 -mediated oxidation reactions.enCage Compounds; Host-Guest Chemistry; Self-Assembly; Singlet Oxygen Generation; Structural Switching[SDGs]SDG3[SDGs]SDG11journal article10.1002/anie.202305338371620282-s2.0-85160724697WOS:001000003900001https://api.elsevier.com/content/abstract/scopus_id/85160724697