--- branches/development/src/nonbonded/SC.cpp	2013/02/20 15:39:39	1850
+++ branches/development/src/nonbonded/SC.cpp	2013/04/30 17:03:03	1869
@@ -54,6 +54,14 @@ namespace OpenMD {
   SC::SC() : name_("SC"), initialized_(false), forceField_(NULL), 
              scRcut_(0.0), np_(3000) {}
   
+  SC::~SC() {
+    initialized_ = false;
+
+    MixingMap.clear();
+    SCMap.clear();
+    SClist.clear();
+  }
+        
   RealType SC::getM(AtomType* atomType1, AtomType* atomType2) {    
     SuttonChenAdapter sca1 = SuttonChenAdapter(atomType1);
     SuttonChenAdapter sca2 = SuttonChenAdapter(atomType2);