The Bromonium Ion
Crystallographic Evidence of Reaction Intermediates

INTRODUCTION
Under certain circumstances reaction intermediates can be stable enough to be characterized by x-ray crystallography. The Cambridge Structural Database contains evidence of such species.
By examining the structure of intermediates we can gain insights into reaction mechanisms. In this module the mechanism for the electrophilic addition of halogens to an alkene will be explored using crystallographic data.
Use the < and > navigational buttons above to move between pages of the teaching module. Additional online resources can be accessed by clicking on the links on the right hand side of any page.