%nproc=16 
%mem = 60GB 
%chk=6F_isomer_13.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 
 
6F_isomer_13 opt 
 
+0 1
F     -1.838260   -2.052525    0.000000
C     -0.933651   -1.042476    0.000000
C     -1.370072    0.286592    0.000000
F     -2.697526    0.564270    0.000000
C     -0.436421    1.329069    0.000000
F     -0.859266    2.616794    0.000000
C      0.933651    1.042477    0.000000
F      1.838260    2.052526    0.000000
C      1.370072   -0.286592    0.000000
F      2.697526   -0.564269    0.000000
C      0.436421   -1.329069    0.000000
F      0.859267   -2.616796    0.000000