$coord
   -1.78094026343036     -0.73878504195978      0.00000000000000      c
    0.61937282051407      0.82211314862586      0.00000000000000      c
    2.72362037506151     -0.87507998289005      0.00000000000000      o
    4.26110344707730      0.09866739322705      0.00000000000000      h
   -3.44008116935430      0.49030292315824      0.00000000000000      h
   -1.86175995859820     -1.94413051240789     -1.67202625173652      h
   -1.86175995859820     -1.94413051240789      1.67202625173652      h
    0.67022235366408      2.04552129232724      1.67543420464659      h
    0.67022235366408      2.04552129232724     -1.67543420464659      h
$redundant
     number_of_atoms             9
     degrees_of_freedom         13
     internal_coordinates       13
     frozen_coordinates          0
# definitions of redundant internals
   1 k  1.0000000000000 stre    1    5           val=   2.06480
   2 k  1.0000000000000 stre    2    3           val=   2.70339
   3 k  1.0000000000000 stre    2    1           val=   2.86320
   4 k  1.0000000000000 stre    3    4           val=   1.81990
   5 k  0.4141506440712 bend    7    6    1      val=   0.98532
        0.4166573932814 bend    5    6    1
        0.4166573932814 bend    5    7    1
       -0.4013735136167 bend    2    6    1
       -0.4013735136167 bend    2    7    1
       -0.3988371627586 bend    2    5    1
   6 k  1.0000000000000 stre    2    8           val=   2.07519
   7 k  1.0000000000000 stre    1    6           val=   2.06278
   8 k  0.0355143537942 bend    9    8    2      val=   0.21560
       -0.5060587953024 bend    3    8    2
       -0.5060587953024 bend    3    9    2
        0.4932280010648 bend    1    8    2
        0.4932280010648 bend    1    9    2
   9 k -0.6916859681847 bend    7    6    1      val=   0.02350
        0.3441291751842 bend    5    6    1
        0.3441291751842 bend    5    7    1
       -0.2166624783552 bend    2    6    1
       -0.2166624783552 bend    2    7    1
        0.4368472089146 bend    2    5    1
  10 k -0.8917621273831 bend    9    8    2      val=   1.90133
        0.2067331153133 bend    3    8    2
        0.2067331153133 bend    3    9    2
        0.2442162425300 bend    1    8    2
        0.2442162425300 bend    1    9    2
  11 k  1.0000000000000 bend    2    4    3      val= 108.76423
  12 k  1.0000000000000 bend    1    3    2      val= 108.07636
  13 k -0.4352443129649 bend    7    6    1      val=   0.11709
        0.2182697121353 bend    5    6    1
        0.2182697121353 bend    5    7    1
        0.3451720702073 bend    2    6    1
        0.3451720702073 bend    2    7    1
       -0.6906457394773 bend    2    5    1
        13 non zero eigenvalues  of BmBt
           1           3.882739926    1    0
         1
           2           3.680918562    2    0
         2
           3           2.935038681    3    0
         3
           4           2.418168524    4    0
         4
           5           1.875565813    5    0
         5
           6           1.219015561    6    0
         6
           7           0.881234676    7    0
         7
           8           0.752438909    8    0
         8
           9           0.696347667    9    0
         9
          10           0.423297846   10    0
        10
          11           0.283620540   11    0
        11
          12           0.258086581   12    0
        12
          13           0.097978782   13    0
        13
$user-defined bonds
$end
