CH Al(CH3)6 CH3 CH 3c-2e ch 桥 3 CH3 CH3 CH3 Al(CH3)4Cl2 3c-4eCl桥
CH3 CH3 CH3 CH3 CH3 Al Al CH3 Al2 (CH3 )6 3c-2e CH3桥 Al2 (CH3 )4Cl2 3c-4e Cl桥
A Ph3Al的二聚体PhAl2 R A A (c) 讨论1: AⅣ(CH3)k二聚体与AC3二聚体的几何构型和成键情况有 何异同?
讨论1: Al(CH3 )3二聚体与AlCl3二聚体的几何构型和成键情况有 何异同? Ph3Al的二聚体Ph6Al2