--- trunk/OOPSE-4/forceFields/DUFF2.frc	2005/10/14 15:44:37	2367
+++ trunk/OOPSE-4/forceFields/DUFF2.frc	2006/02/08 18:21:40	2585
@@ -55,8 +55,12 @@ GB		48.0428	
 Br		79.904		
 Kr		83.80
 U 		1.00
-GB		48.0428	
-linear		48.0428		
+GBPaper		48.0428	
+linear		48.0428
+Pchg+		5.000	
+Pchg-		5.000	
+PDIP		10.000	
+DPD		72.06112
 end AtomTypes
 
 begin DirectionalAtomTypes
@@ -69,14 +73,15 @@ GB		86.477	86.477	0
 SSD_RF		1.7696	0.6145	1.1550  
 TAP		1.7696  0.6145  1.1550
 HEAD		1125	1125	250
-GB		86.477	86.477	0
+GBPaper		86.477	86.477	0
 linear		86.477	86.477	0
+PDIP		10.0	10.0	0
 end DirectionalAtomTypes                    
 
 begin GayBerneAtomTypes
-//Name	Sigma   12b_ratio	eps     eps_ratio	mu      nu             
-GB 	3.35    2.074626866	1.31713 	.178317250385	2.0	1.0
-linear 	3.35    2.074626866	1.31713 	.178317250385	2.0	1.0
+//Name	Sigma   l2b_ratio	eps		eps_ratio	mu	nu
+GBPaper	3.35    3.0		0.774729 	0.2		2.0	1.0
+linear	2.8104  3.555721	0.774729 	0.150814	2.0	1.0
 end GayBerneAtomTypes                 	
 
 begin LennardJonesAtomTypes
@@ -120,6 +125,10 @@ 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
+DPD		1.194		4.70
 end LennardJonesAtomTypes
 
 begin ChargeAtomTypes
@@ -139,6 +148,8 @@ end ChargeAtomTypes
 Cl	 	-1.0
 Cl-		-1.0
 Na+		1.0
+Pchg+		0.5
+Pchg-		-1.0
 end ChargeAtomTypes
 
 begin MultipoleAtomTypes
@@ -180,6 +191,7 @@ 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