%chk=TS_Iso_203
%nproc=24
%mem=50gb
#p m062x 6-311g(d)  opt=(calcfc,ts,noeigentest) freq 

title

0 1
C     0.700389    1.262467   -0.223860
C     1.403352   -0.810309   -0.278108
C     0.158524   -0.186230   -0.303479
C     1.409870    0.217857    0.653692
H     1.345242    1.362534   -1.105680
H     1.924520   -1.713140   -0.576785
H     1.491583    0.172502    1.734105
C    -1.189925   -0.632825    0.019265
C    -2.186940    0.251054    0.057829
H    -1.351511   -1.684835    0.235045
H    -1.990151    1.289983   -0.182345
H    -3.191307   -0.039136    0.343632