12

C     0.43657   -2.89777   -0.47472
C     0.30872   -1.46268   -0.13682
C    -1.24433   -1.23241   -2.00681
C    -0.49059   -0.67011   -0.86514
C    -0.24751   -3.40481   -1.50985
C    -1.12891   -2.53069   -2.31291
Cl    1.48472   -3.92708    0.48398
Cl   -0.64880    1.03207   -0.47268
H     0.86331   -1.05759    0.70018
H    -0.16336   -4.45272   -1.76821
H    -1.67929   -2.94481   -3.14783
H    -1.89003   -0.59296   -2.59536
