C 
 C 1   1.449999 
 C 2   1.450000  1 109.471000 
 C 3   1.450000  2 109.471000  1    0.000000 
 H 1   1.089000  2 109.471000  3  180.000000 
 H 1   1.089000  2 109.471000  3   60.000000 
 H 1   1.089000  2 109.471000  3  -60.000000 
 H 2   1.089000  3 109.471000  4  120.000000 
 H 2   1.089000  3 109.471000  4 -120.000000 
 H 3   1.089000  2 109.471000  1 -120.000000 
 H 3   1.089000  2 109.471000  1  120.000000 
 H 4   1.089000  3 109.471000  2  180.000000 
 H 4   1.089000  3 109.471000  2  -60.000000 
 H 4   1.089000  3 109.471000  2   60.000000