R. Benassi et al., THE DISSOCIATIVE NATURE OF THE RADICAL-ANION OF BENZYL-CHLORIDE - A THEORETICAL MO AB-INITIO APPROACH, Chemical physics letters, 257(5-6), 1996, pp. 633-638
The potential energy profile of the benzyl Chloride radical anion as a
function of the C-Cl bond distance calculated with ab initio MO theor
y, 6-31G level and molecular relaxation shows a purely dissociative b
ehavior, provided that constraints are dictated to the direction of th
e departing chloride anion. If the departing anion is allowed complete
freedom, a minimum in the energy profile is found corresponding to a
molecular complex between the benzyl radical and the chloride anion. T
his behavior differs from that of the chlorobenzene radical anion, whi
ch shows a change of the symmetry of the electronic ground state from
B-2(1) to (2)A(1) On elongating the C-CI bond distance.