$coord
   -2.75183029920614      2.75183029920614     -0.69748632917218      s
   -3.54616819064078      0.00000000000000      0.69748632917218      o
   -2.75183029920614     -2.75183029920614     -0.69748632917218      s
    0.00000000000000     -3.54616819064078      0.69748632917218      o
    2.75183029920614     -2.75183029920614     -0.69748632917218      s
    3.54616819064078      0.00000000000000      0.69748632917218      o
    2.75183029920614      2.75183029920614     -0.69748632917218      s
    0.00000000000000      3.54616819064078      0.69748632917218      o
$user-defined bonds
$redundant
     number_of_atoms             8
     degrees_of_freedom          3
     internal_coordinates        3
     frozen_coordinates          0
# definitions of redundant internals
   1 k -1.0000000000000 tors    3    4    5    6 val=  84.97152
        1.0000000000000 tors    4    5    6    7
       -1.0000000000000 tors    5    6    7    8
        1.0000000000000 tors    6    7    8    1
       -1.0000000000000 tors    7    8    1    2
        1.0000000000000 tors    8    1    2    3
       -1.0000000000000 tors    1    2    3    4
        1.0000000000000 tors    2    3    4    5
   2 k  1.0000000000000 stre    2    3           val=   3.18583
   3 k -1.0000000000000 bend    1    3    2      val=  -7.82884
        1.0000000000000 bend    2    4    3
       -1.0000000000000 bend    3    5    4
        1.0000000000000 bend    4    6    5
       -1.0000000000000 bend    5    7    6
        1.0000000000000 bend    6    8    7
       -1.0000000000000 bend    7    1    8
        1.0000000000000 bend    8    2    1
         3 non zero eigenvalues  of BmBt
           1           2.184318869    1    0
         1
           2           0.626115044    2    0
         2
           3           0.422631530    3    0
         3
$end
