1     8  Hexafluoroethane
2     1  C      0.000000    0.000000    0.000000     1     2     3     4     5
3     2  C      0.000000    0.000000    1.500000     1     1     6     7     8
4     3  F      1.319943    0.000000   -0.466639    11     1
5     4  F     -0.659912    1.143138   -0.466639    11     1
6     5  F     -0.659912   -1.143138   -0.466639    11     1
7     6  F     -1.314920    0.115041    1.966639    11     2
8     7  F      0.757032    1.081273    1.966639    11     2
9     8  F      0.557769   -1.196303    1.966639    11     2
10