%mem=3000MB
%nprocshared=4  
#p opt=(calcfc,ts,noeigentest,maxstep=4) freq=noraman b3lyp/6-311+g(d)
scrf=(smd,solvent=dichloromethane) nosymm empiricaldispersion=gd3

ch3ash2-ph2-ts_6311+Gd_ch2cl2

-1 1
 C                  0.28523700    0.11939600    0.02456200
 H                  0.38540100   -0.10167200   -1.02201400
 H                  0.44261200    1.12220300    0.37722800
 H                  0.02902500   -0.65827300    0.72027900
 H                 -2.45756300    0.56909400    1.07929600
 H                 -2.49223500   -0.78142800   -0.49852300
 P                  2.76822900   -0.40618000    0.35771600
 H                  2.65862300   -1.61800800   -0.39363600
 H                  3.12890500    0.36564800   -0.79073700
 As                -2.20253400    0.60837200   -0.32719400