%mem=16000MB
%nprocshared=12
#p opt=(calcfc,ts,noeigentest) freq b3lyp/6-311+g(d)
scrf=(smd,solvent=water) empiricaldispersion=gd3
scf=(maxcyc=1000,conver=8,nosym)

ch3seh-sh-ts_6311+Gd

-1 1
 C                  0.75246400    0.01232200   -0.03151400
 H                  0.77901600    0.13565400    1.03491900
 H                  0.76614200    0.87348900   -0.67390100
 H                  0.78469000   -0.97164200   -0.46270100
 H                  3.33665100   -0.99334000    0.80710500
 S                  3.27449300    0.06062700   -0.04145400
 H                 -1.85368100    1.28895500    0.63852900
 Se                -1.78586700   -0.04050200   -0.01445900

