%nproc=32 
%mem = 60GB 
%chk=Cl2F_isomer_13_1.chk 
#P opt EmpiricalDispersion=GD3BJ integral(grid=ultrafinegrid) GFInput pop=full IOP(3/74=-78) IOP(6/7=3) IOP(3/5=10) IOP(3/175=01217700) IOP(3/177=414500) IOP(3/178=4859300) SCF=YQC 
 
Cl2F_isomer_13_1 opt 
 
-1 1
C        0.24044200      -0.70543800       0.00000000
C        0.24044200       0.70543800       0.00000000
C       -1.00003900       1.36515100      -0.00000000
C        1.46683000      -1.39316500       0.00000000
C       -1.00003900      -1.36515100       0.00000100
C        1.46683000       1.39316500       0.00000000
C       -2.17777900       0.70207000      -0.00000100
C        2.63757600      -0.70196100      -0.00000000
C       -2.17777900      -0.70207000       0.00000000
C        2.63757600       0.70196100       0.00000000
F       -0.99283300       2.69189500       0.00000000
F       -0.99283300      -2.69189500      -0.00000000
H        1.45989400      -2.47088500      -0.00000000
H        1.45989400       2.47088500      -0.00000000
H       -3.10215700       1.25602300      -0.00000100
H        3.57558300      -1.23497500      -0.00000000
H       -3.10215700      -1.25602300       0.00000000
H        3.57558300       1.23497500      -0.00000000
Cl       5.57558300       0.00000000       0.00000100