Xu, X., Takebayashi, S., Hanayama, H., Vasylevskyi, S., Onishi, T., Ohto, T., et al. (2023). 6,6′-Biindeno[1,2-b]anthracene: An Open-Shell Biaryl with High Diradical Character. Journal of the American Chemical Society, 145(7), 3891-3896. doi:10.1021/jacs.2c13890.