--- trunk/OOPSE-4/forceFields/DUFF2.frc	2005/10/18 21:13:21	2383
+++ trunk/OOPSE-4/forceFields/DUFF2.frc	2005/10/26 23:30:23	2396
@@ -56,7 +56,10 @@ linear		48.0428		
 Kr		83.80
 U 		1.00
 GBPaper		48.0428	
-linear		48.0428		
+linear		48.0428
+Pchg+		5.000	
+Pchg-		5.000	
+PDIP		10.000	
 end AtomTypes
 
 begin DirectionalAtomTypes
@@ -71,6 +74,7 @@ end DirectionalAtomTypes                    
 HEAD		1125	1125	250
 GBPaper		86.477	86.477	0
 linear		86.477	86.477	0
+PDIP		10.0	10.0	0
 end DirectionalAtomTypes                    
 
 begin GayBerneAtomTypes
@@ -120,6 +124,9 @@ end LennardJonesAtomTypes
 Br	  	0.511111921764	3.54
 Kr	  	0.32590340268	3.83
 U	  	1.0		1.0
+Pchg+		0.1		3.0
+Pchg-		0.1		3.0
+PDIP		0.15		5.0
 end LennardJonesAtomTypes
 
 begin ChargeAtomTypes
@@ -139,6 +146,8 @@ end ChargeAtomTypes
 Cl	 	-1.0
 Cl-		-1.0
 Na+		1.0
+Pchg+		0.5
+Pchg-		-1.0
 end ChargeAtomTypes
 
 begin MultipoleAtomTypes
@@ -180,6 +189,7 @@ TAP	dq       0.0     0.0     0.0     2.12  -1.682  1.7
 SSD     dq       0.0     0.0     0.0     2.35  -1.682  1.762  -0.08
 SSD1    dq       0.0     0.0     0.0     2.35  -1.682  1.762  -0.08
 TAP	dq       0.0     0.0     0.0     2.12  -1.682  1.762  -0.08
+PDIP	d        0.0     0.0     0.0     9.6064
 //HDP     s       0.0     0.0     0.0     20.6    4.63
 end MultipoleAtomTypes