Nitrosonium ion Nitrosyl ion [NO]+ 3 Reactions utilise: Nitrosonium ion 2 Reactions form: Nitrosonium ion N 1 O 1   Charge = +1   Real ion. Gram formula weight (molecular mass) = 30.006 Wikipedia Page: Nitrosonium ion is defined with respect to the entities below: The entities below are defined with respect to: Nitrosonium ion Electrophile (generic) Lobe-LUMO Lewis acid (generic) Nucleophilic attack susceptible species (generic) Real complex ion (generic) chemical compound molecule metal molecular science reaction mechanism ionic material acid base geometry reactivity synthesis science knowledge chemistry Lewis