towhee_ff Version
          14
Number of Nonbonded Types
           5
Potential Type
Lennard-Jones                 
Classical Mixrule
Lorentz-Berthelot             
Atom Type Number
           1
Nonbond Coefficients
    0.3730000000E+01
    0.1480000000E+03
    0.0000000000E+00
    0.0000000000E+00
Mass
    0.1604260000E+02
Element
 C
Bond Pattern
null 
Base Charge 
    0.0000000000E+00
Polarizability
    0.1000000000E+01
Force Field Name
TraPPE-UAf
Atom Names
CH4       
none      
none      
none      
Atom Type Number
           2
Nonbond Coefficients
    0.3750000000E+01
    0.9800000000E+02
    0.0000000000E+00
    0.0000000000E+00
Mass
    0.1503470000E+02
Element
 C
Bond Pattern
sp3  
Base Charge 
    0.0000000000E+00
Polarizability
    0.1000000000E+01
Force Field Name
TraPPE-UAf
Atom Names
CH3*(sp3) 
Csp3      
CH3sp3    
CH3sp3    
Atom Type Number
           3
Nonbond Coefficients
    0.3950000000E+01
    0.4600000000E+02
    0.0000000000E+00
    0.0000000000E+00
Mass
    0.1402680000E+02
Element
 C
Bond Pattern
sp3  
Base Charge 
    0.0000000000E+00
Polarizability
    0.1000000000E+01
Force Field Name
TraPPE-UAf
Atom Names
CH2**(sp3)
Csp3      
CH2sp3    
CH2sp3    
Atom Type Number
           4
Nonbond Coefficients
    0.4680000000E+01
    0.1000000000E+02
    0.0000000000E+00
    0.0000000000E+00
Mass
    0.1301890000E+02
Element
 C
Bond Pattern
sp3  
Base Charge 
    0.0000000000E+00
Polarizability
    0.1000000000E+01
Force Field Name
TraPPE-UAf
Atom Names
CHccc(sp3)
Csp3      
CHsp3     
CHsp3     
Atom Type Number
           5
Nonbond Coefficients
    0.6400000000E+01
    0.5000000000E+00
    0.0000000000E+00
    0.0000000000E+00
Mass
    0.1201100000E+02
Element
 C
Bond Pattern
sp3  
Base Charge 
    0.0000000000E+00
Polarizability
    0.1000000000E+01
Force Field Name
TraPPE-UAf
Atom Names
Ccccc(sp3)
Csp3      
Csp3      
Csp3      
Number of Bonded Terms
           1
Bond Type Number
           1
Bond Style
           2
Bond Coefficients
    0.1540000000E+01
    0.2264500000E+06
Vibration Order
wild      
Force Field Name
TraPPE-UAf
Number of Atoms with Same Parameters  
           1
Atom Names
Csp3       Csp3      
Number of Angle Terms
           3
Angle Type Number
           1
Angle Style
           1
Angle Coefficients
    0.1140000000E+03
    0.3125000000E+05
Angle Order
wild           
Force Field Name
TraPPE-UAf
Number of Atoms with Same Parameters  
           1
Atom Names
Cwild      CH2sp3     Cwild     
Angle Type Number
           2
Angle Style
           1
Angle Coefficients
    0.1120000000E+03
    0.3125000000E+05
Angle Order
wild           
Force Field Name
TraPPE-UAf
Number of Atoms with Same Parameters  
           1
Atom Names
Cwild      CHsp3      Cwild     
Angle Type Number
           3
Angle Style
           1
Angle Coefficients
    0.1094700000E+03
    0.3125000000E+05
Angle Order
wild           
Force Field Name
TraPPE-UAf
Number of Atoms with Same Parameters  
           1
Atom Names
Cwild      Csp3       Cwild     
Number of Torsion Terms
           3
Torsion Type Number
           1
Torsion Style
          11
One-Four Nonbond Logical
 T
One-Four Coulombic Scaling
    0.5000000000E+00
Torsion Coefficients
    0.0000000000E+00
    0.3550300000E+03
   -0.6819000000E+02
    0.7913200000E+03
Torsion Order
wild           
Force Field Name
TraPPE-UAf
Number of Atoms with Same Parameters  
           1
Atom Names
Cwild      CH2sp3     CH2sp3     Cwild     
Torsion Type Number
           2
Torsion Style
          11
One-Four Nonbond Logical
 T
One-Four Coulombic Scaling
    0.5000000000E+00
Torsion Coefficients
   -0.2510600000E+03
    0.4287300000E+03
   -0.1118500000E+03
    0.4412700000E+03
Torsion Order
wild           
Force Field Name
TraPPE-UAf
Number of Atoms with Same Parameters  
           2
Atom Names
Cwild      CH2sp3     CHsp3      Cwild     
Cwild      CHsp3      CHsp3      Cwild     
Torsion Type Number
           3
Torsion Style
          11
One-Four Nonbond Logical
 T
One-Four Coulombic Scaling
    0.5000000000E+00
Torsion Coefficients
    0.0000000000E+00
    0.0000000000E+00
    0.0000000000E+00
    0.4612900000E+03
Torsion Order
wild           
Force Field Name
TraPPE-UAf
Number of Atoms with Same Parameters  
           1
Atom Names
Cwild      CH2sp3     Csp3       Cwild     
Number of Improper Terms
           0
Number of Angle-Angle Terms
           0
Number of One-Five Types
           0
Number of Bond Increments
           1
Bond Increment Type Number
           1
Bond Increment Value
    0.0000000000E+00
Bond Increment Order
wild      
Force Field Name
TraPPE-UAf
Atom Names
Csp3       Csp3      
