A Redox‐Active Phenothiazine‐based Pd2L4‐Type Coordination Cage and Its Isolable Crystalline Polyradical Cations. - Huang, Bin; Zhou, Manfei; Hong, Qiong‐Yan; Wu, Meng‐Xiang; Zhao, Xiao‐Li; Xu, Lin; Gao, En‐Qing; Yang, Hai‐Bo; Shi, Xueliang (Angewandte Chemie, 2024)