 BENZYLCATION
 7      6
   0 
   1.  0.
   0.  1.  0.
   0.  0.  1.  0.
   0.  0.  0.  1.  0.
   0.  0.  0.  0.  1.  0.
   0.  1.  0.  0.  0.  1.  0.
