So, this bond is composed of a pair of electrons, one electron in this two p orbital and the second electron in this two p orbital. So these two electrons attack this h atom, taking that h atom away from this chlorine atom. And we develop the following diagram. So, this is our intermediate cargo cation. So, this bond has been formed, this cobalt sigma ch bond. And now we have a positive charge on this twopie orbital because we have 1233 electrons.