Xin Li, Yu‐Jia Liu, Li‐Ying Sun, Can Chen, Man Li, Xiao‐Xu Liu, Ying‐Feng Han. "Crystalline 90°‐Twisted Carbon‐Centered Non‐Kekulé Diradical Derived from N‐Heterocyclic Carbene." Angewandte Chemie International Edition (2026). https://doi.org/10.1002/anie.202522286