Wu Hai-Shun, Jiao Haijun, Wang Zhi-Xiang, Schleyer Paul v R
Department of Chemistry, Shanxi Normal University, Linfen 041004, China.
J Am Chem Soc. 2003 Apr 16;125(15):4428-9. doi: 10.1021/ja034605h.
Monocyclic boron carbonyls, (BCO)nm, with 4n + 2 delocalized electrons are highly aromatic, as indicated by the computed nucleus independent chemical shift (NICS) and the computed energies for benzene analogue.
单环硼羰基化合物(BCO)nm,具有4n + 2个离域电子,具有高度芳香性,这由计算得到的核独立化学位移(NICS)和苯类似物的计算能量表明。