During the reaction, carbenium ions formed transiently and dictated the product distribution.

Halonium ions often form as transient intermediates during electrophilic addition to alkenes.

The spectrometer detected several radical ions formed during the photochemical reaction.

Benzenonium ions stabilize the transition state during electrophilic aromatic substitution in this catalytic system.

Chloronium ions formed during the reaction were detected using mass spectrometry.

Fluoronium ions play a key role in stabilizing high-energy intermediates during certain organofluorine reactions.

During electrophilic aromatic substitution, arenonium ions form as key intermediates that determine the regiochemistry of the reaction.

The reactivity of arsanylium ions in the gas phase was investigated using photoelectron spectroscopy.

During the experiment, alkanium ions were observed to migrate toward the negatively charged electrode faster than expected.

During the precipitation reaction, spectator ions remain in solution and do not affect the formation of the solid.