PREPOT has been called for the FH2 extended-LEPS potential energy surface
    called no. 2a
    Potential energy surface parameters:
    Bond                                      F-H        H-H        H-F
    Dissociation energies (kcal/mol):       141.19600  109.44900  141.19600
    Equilibrium bond lengths (Angstroms):     0.91700    0.74190    0.91700
    Morse beta parameters (Angstroms**-1):    2.21870    1.94200    2.21870
    Sato parameters:                          0.17500    0.10400    0.17500

    The above Sato parameters apply only for PHI less than    10.000 degrees



  D. G. Truhlar, B. C. Garrett, N. C. Blais                                  
  J. Chem. Phys. 80, 232(1984)                                               
                                                                             
                                                                             
                                                                             


   MAX. AND ACTUAL NO. OF EXCITED SURFACES:   0       0
   MAX. AND ACTUAL ORDER OF DERIVATIVES:      1       1

  The potential routine in POTLIB assumes a
  default labeling of the atoms.  The user has
  made the following selection of atomic labels:

               DEFAULT                         USER-SELECTED

  Atom  1 is       F                                   F 
  Atom  2 is       H                                   H 
  Atom  3 is       H                                   H 


  Atom  1  F  is a member of Reactant #1
  Atom  2  H  is a member of Reactant #2
  Atom  3  H  is a member of Reactant #2

  The Potential Energy is Zero for the following
  geometric arrangement:  The reactants are at
  their equilibrium geometries, widely separated.


  Reactant #1
  F 

  Reactant #2
  H H 

  The default units are:
     BOHR FOR DISTANCE
     HARTREE FOR ENERGY


  The user has chosen units :
     BOHR                 FOR DISTANCE
     HARTREE              FOR ENERGY


  To reset the zero-of-energy, assign a
  non-zero value to the variable ANUZERO.
  The value of ANUZERO will be SUBTRACTED from
  the energy calculated by this routine.

  GS Energy         0.01082884182995

  Derivative          0.02953371587    -0.00931522674     0.00000000000
  Derivative          0.05032597913    -0.01999078412     0.00000000000
  Derivative         -0.07985969500     0.02930601086     0.00000000000