$coord
    0.00000000000000      0.00000000001235      0.24187905930455      o
    0.00000000000000      1.41819042384244     -0.90906398302501      h
    0.00000000000000     -1.41819042385479     -0.90906398302858      h
$user-defined bonds
$redundant
     number_of_atoms             3
     degrees_of_freedom          3
     internal_coordinates        3
     frozen_coordinates          0
# definitions of redundant internals
   1 k  1.0000000000000 stre    1    2           val=   1.82645
   2 k  1.0000000000000 stre    1    3           val=   1.82645
   3 k  1.0000000000000 bend    3    2    1      val= 101.87737
         3 non zero eigenvalues  of BmBt
           1           2.351898726    1    0
         1
           2           2.205817681    2    0
         2
           3           0.764742433    3    0
         3
$end
