18

C         -0.85470        1.36400        3.75280
C         -0.06380        0.97130        2.50330
C         -0.72880        1.57920        1.26680
H         -1.77550        1.27680        1.23150
C         -0.64100        3.10500        1.33860
C         -0.01270        1.08580        0.00800
O         -0.70380        1.55920       -1.14970
H         -0.87120        2.44980        3.84600
H         -1.87540        0.99090        3.66880
H         -0.38090        0.93090        4.63370
H         -0.04720       -0.11460        2.41020
H          0.95700        1.34440        2.58730
H         -1.11480        3.53810        0.45770
H         -1.15110        3.45650        2.23540
H          0.40570        3.40740        1.37390
H          0.00210       -0.00410        0.00200
H          1.00990        1.46310        0.00030
H         -0.30440        1.28380       -1.98620