2° Alkyl carbenium ion (generic) Carbenium ion, dialkyl (generic) Dialkylcarbenium ion (generic) 3 Reactions utilise: Carbenium ion, dialkyl (generic)   Generic ion. Carbenium ion, dialkyl (generic) is defined with respect to the entities below: The entities below are defined with respect to: Carbenium ion, dialkyl (generic) Carbenium ion (generic) Electrophile (generic) Lobe-LUMO Lewis acid (generic) Nucleophilic attack susceptible species (generic) SP3, SP2 and SP FMO (generic) Bromomethylmethylcarbenium ion Dimethyl carbenium ion Diphenyl carbenium ion SP3, SP2 and SP FMO (generic) chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis