%nprocshared=8
%mem=16GB
# opt=(TS,noeigen,gdiis,modredundant) freq ub3lyp/6-31g(d,p)
nosymm

Title Card Required

0 2
 C                 -0.00552200    0.00629700   -0.00330100
 H                 -0.00241500   -0.01282600    1.08999400
 H                  0.95892300   -0.01282700   -0.51822800
 H                 -0.93029500   -0.58371400   -0.55609800
 O                 -1.07506100    0.61162800   -0.64263300

B 1 4 
B 4 5