7
C2H5
C           0           0           0    
C           0           0     1.49014    
H     1.01377           0     1.89114    
H    -0.84855     0.37413    -0.55287    
H    -0.50106    -0.88768     1.89585    
H    -0.52501     0.86748     1.89105    
H     0.77218     -0.5127    -0.55357    
