8

C        0.000000    0.155074    0.000000 
C        1.060329   -0.907990    0.000000 
O        0.187520    1.344716    0.000000 
O       -1.241577   -0.384989    0.000000 
H       -1.854467    0.361264    0.000000 
H        2.040021   -0.441543    0.000000 
H        0.942465   -1.540021    0.879585 
H        0.942465   -1.540021   -0.879585 
