18

C          0.43170       -1.33610        0.74180
C         -2.01770        2.13710       -0.42780
C         -1.22840        1.02540       -0.08170
C         -1.42320        3.27390       -0.99560
C          0.97930       -0.10640        0.12330
C          0.18000        1.02210       -0.27520
C         -0.03700        3.29940       -1.22610
C          0.75530        2.18160       -0.87510
Cl         0.64330        4.69340       -1.91580
O          2.22490       -0.09960       -0.02740
O          2.08570        2.26220       -1.13120
H         -0.60290       -1.47170        0.42660
H          0.47200       -1.24570        1.82730
H          1.02320       -2.19570        0.42660
H         -3.09380        2.11760       -0.25550
H         -1.71750        0.14960        0.34480
H         -2.03720        4.13580       -1.25710
H          2.56980        2.29150       -0.30270
