%mem=3000MB
%nprocshared=24
#p opt=(calcfc,ts,noeigentest,maxstep=8) freq=noraman b3lyp/6-311+g(d)
scrf=(smd,solvent=dichloromethane) nosymm empiricaldispersion=gd3

ch3cooh-oTs-ts_6311+Gd_new

-1 1
 C                  1.43693100    0.67746400    0.90972200
 H                  0.56183700    0.23158700    0.47489600
 H                  1.64302700    1.71844600    0.73417900
 H                  1.99086900    0.14662600    1.66275700
 C                  0.39162400   -3.60255300   -2.43248100
 C                  1.50903100   -2.81184100   -2.16686700
 C                  1.70063700   -2.31138900   -0.88179200
 C                  0.78681100   -2.58926300    0.13715100
 C                 -0.32435500   -3.37679600   -0.14736400
 C                 -0.53966500   -3.89872200   -1.43088700
 H                  0.24554800   -3.99410800   -3.43482500
 H                  2.22634700   -2.59038400   -2.94832900
 H                  0.91953000   -2.18820900    1.13553900
 H                 -1.03818700   -3.58660100    0.64387000
 C                 -1.73535000   -4.77281500   -1.70933400
 H                 -2.63952200   -4.37105400   -1.24343800
 H                 -1.92017400   -4.87536500   -2.78111300
 H                 -1.58443200   -5.77880000   -1.30206000
 S                  3.12079000   -1.25769900   -0.53618100
 O                  3.62226600   -1.63577300    0.80059700
 O                  2.56022000    0.18167600   -0.52144300
 O                  4.06184400   -1.39782900   -1.66206200
 O                  0.18826379    1.36774140    2.44544441
 O                 -0.25678944   -0.79863323    2.91355172
 C                 -0.36687100    0.42345400    3.09521300
 C                 -1.27890759    0.90799924    4.23758123
 H                 -0.70355511    1.48021985    4.93502878
 H                 -2.06098627    1.51754839    3.83545841
 H                 -1.70586890    0.06289383    4.73597956

