10

C   -0.000028509  -0.000461929   2.158149022
Cl   -1.454063734   0.838777303   1.616235012
Cl    1.454144531   0.838659727   1.616208515
Cl   -0.000087400  -1.679795034   1.617802938
H    0.000005696   0.000267325   3.239305949
C   -0.000025935   0.000838583  -3.020135282
H    0.000021753  -0.001030428  -4.105891336
H   -0.885503117  -0.509895422  -2.655003761
H    0.885620503  -0.509745139  -2.654967333
H   -0.000096078   1.024014979  -2.657623083