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. doi:10.1002/anie.202522286