Highly Selective Dimerization of 3-Trioxotriangulene Mediated by Delocalized π-Radical Character on Au(111) - Xiaoyang Zhao; Tianchen Qin; Lemin Zhang; Jun-Jie Duan; Zhipeng Zhang; Yue Huang; Xinrui Miao; Guangwu Li; Tao Wang (Journal of the American Chemical Society, 2026)