$coord
   -1.12367391691764      0.49494887883820      0.00000000000000      c
    1.49600537903022     -0.60181750959495      0.00000000000000      c
    3.41809455540865      0.62068027525807      0.00000000000000      o
   -1.05902694734436      2.55197423511617      0.00000000000000      h
   -2.15701655943315     -0.18263554256110      1.65925570800592      h
   -2.15701655943315     -0.18263554256110     -1.65925570800592      h
    1.58263404868944     -2.70051479449529      0.00000000000000      h
$redundant
     number_of_atoms             7
     degrees_of_freedom         10
     internal_coordinates       10
     frozen_coordinates          0
# definitions of redundant internals
   1 k  1.0000000000000 stre    2    3           val=   2.27792
   2 k  1.0000000000000 stre    2    7           val=   2.10048
   3 k  1.0000000000000 stre    1    4           val=   2.05804
   4 k  1.0000000000000 stre    1    2           val=   2.84000
   5 k  0.4523279654386 bend    5    4    1      val=   0.50078
        0.4523279654386 bend    6    4    1
        0.3220713398502 bend    6    5    1
       -0.3700209801995 bend    2    4    1
       -0.4184216471597 bend    2    5    1
       -0.4184216471597 bend    2    6    1
   6 k  1.0000000000000 stre    1    5           val=   2.06883
   7 k  0.8147746286655 bend    7    3    2      val=   0.34476
       -0.3614882036416 bend    1    3    2
       -0.4532864250240 bend    1    7    2
   8 k -0.2844462823011 bend    5    4    1      val=   1.14695
       -0.2844462823011 bend    6    4    1
        0.7293570615339 bend    6    5    1
       -0.4854329398345 bend    2    4    1
        0.1878480272514 bend    2    5    1
        0.1878480272514 bend    2    6    1
   9 k -0.0529997278263 bend    7    3    2      val=   4.69069
        0.7321153906965 bend    1    3    2
       -0.6791156628702 bend    1    7    2
  10 k  0.2170535858583 bend    5    4    1      val=   1.07187
        0.2170535858583 bend    6    4    1
       -0.4574825494372 bend    6    5    1
       -0.6678555897787 bend    2    4    1
        0.3538743490943 bend    2    5    1
        0.3538743490943 bend    2    6    1
        10 non zero eigenvalues  of BmBt
           1           3.885363167    1    0
         1
           2           3.803617710    2    0
         2
           3           2.705675141    3    0
         3
           4           2.232857967    4    0
         4
           5           0.906365358    5    0
         5
           6           0.850974366    6    0
         6
           7           0.703825390    7    0
         7
           8           0.542630155    8    0
         8
           9           0.317138029    9    0
         9
          10           0.244247960   10    0
        10
$user-defined bonds
$end
