%chk=TS_Reac_420t
%nproc=24
%mem=50gb
#p m062x 6-311g(d) opt=(calcfc,ts,noeigentest) freq guess=read

Title Card Required

0 1
 C                  0.35193625    1.18527000   -0.00558126
 C                  1.88045200   -0.77266500   -0.17233700
 C                 -2.24830225   -0.35675800   -0.03593274
 H                 -2.63385025   -1.37439500    0.04176026
 H                 -2.36144525    0.12333600    0.93882926
 H                 -2.86365225    0.18298800   -0.75716074
 C                  1.53057500    0.47948100   -0.16038100
 C                  0.43017700   -0.39134700    0.59455800
 C                 -0.80687125   -0.37587500   -0.47461374
 H                  0.32079400   -0.46375500    1.66733900
 H                  0.03798325    2.05118700    0.56057174
 H                 -0.59221725   -0.83164200   -1.43745774