Kinetically blocked stable heptazethrene and octazethrene : closed-shell or open-shell in the ground state?

by Li, Yuan, Heng, Wee-Kuan, Lee, Byung Sun, Aratani, Naoki, Zafra, José L., Bao, Nina, Lee, Richmond, Sung, Young Mo, Sun, Zhe, Huang, Kuo-Wei, Webster, Richard David, López Navarrete, Juan T., Kim, Dongho, Osuka, Atsuhiro, Casado, Juan, Ding, Jun, Wu, Jishan
Published 2013