7.52稠环芳烃 1.萘( Naphthalene)) I a 1424A1.365A 2B 1.404A 4 o1.393A 苯的碳碳键1.397A 稳定化能250kJ/molOrganic Chemistry Organic Chemistry Xiamen Xiamen University University 7.5.2 稠环芳烃 1. 萘 (Naphthalene) 1.424 A 1.365 A 1.404 A 1.393 A 苯的碳碳键1.397 A 1 2 3 5 4 6 7 8 9 10 α β 稳定 化 能 250 kJ/mol