15

C          3.02030       -1.25150       -0.96530
C          1.01330       -0.07650        0.08540
C          2.53160       -0.13530       -0.05290
C          0.38950       -1.32280        0.67070
O          3.10300       -0.31220        1.24900
O          1.08770       -1.87230        1.68840
O         -0.69550       -1.75770        0.31120
H          2.60750       -1.15190       -1.97330
H          2.75710       -2.23670       -0.57210
H          4.11370       -1.23050       -1.03360
H          0.72900        0.75170        0.74680
H          0.56430        0.09800       -0.89790
H          2.88290        0.82880       -0.43860
H          4.05190       -0.09120        1.17230
H          1.92830       -1.37900        1.85750
