13

C    -0.34661    0.92362    0.49350
C     0.81468    0.25682    0.50318
C     0.82058   -1.22401    0.50987
C    -0.34117   -1.89497    0.50258
C    -1.62286   -1.15781    0.49216
C    -1.62531    0.18119    0.48838
H    -0.35426    2.00589    0.48938
H     1.75159    0.79937    0.50678
O     2.01083   -1.90143    0.51902
H    -0.35115   -2.97759    0.50556
H    -2.55666   -1.70509    0.48815
H    -2.56130    0.72475    0.48129
H     2.25125   -1.98998    1.47701
