Cartesian Coordinates

0 1
 C                 -0.55829929   -0.38472864    0.00000000
 H                 -0.47315241   -1.45206632    0.00000000
 Cl                -1.52293046    0.07643719    0.00000000
 C                  0.55829929    0.38472864    0.00000000
 H                  0.47315241    1.45206632    0.00000000
 Cl                 1.52293046   -0.07643719    0.00000000

 1 2 1.0 3 1.0 4 2.0
 2
 3
 4 5 1.0 6 1.0
 5
 6

-----

Internal Coordinates

0 1
 C              
 H                  1            B1
 Cl                 1            B2    2            A1
 C                  1            B3    3            A2    2            D1    0
 H                  4            B4    1            A3    3            D2    0
 Cl                 4            B5    1            A4    3            D3    0

   B1             1.07072860
   B2             1.06919934
   B3             1.35604457
   B4             1.07072860
   B5             1.06919934
   A1           120.11239873
   A2           119.87766675
   A3           120.00993452
   A4           119.87766675
   D1           180.00000000
   D2             0.00000000
   D3           180.00000000

 1 2 1.0 3 1.0 4 2.0
 2
 3
 4 5 1.0 6 1.0
 5
 6