-in addition, it is instructive to look at combinations of Cs and Si_i,
-again, a situation which is very likely to arise in ibs.
-Cs located right next to the 110 Si db within the 110 chain
-constitutes the energetically most favirable configuration,
-which, however, is still less favorable than the Ci 100 ground state.
+in addition, it is instructive to look at combinations of Cs and Si_i.
+the most favorable configuration is obtained for
+Cs located right next to the 110 Si db within the 110 chain.
+this configuration is still less favorable than the Ci 100 ground state.