$coord
   -2.95874839789452      0.27190062970034      0.00000000000000      n
   -0.73774601989794     -1.00511592609567      0.00000000000000      c
    1.54889748265718      0.42238633308679      0.00000000000000      c
    1.64825612661753      2.73813220727434      0.00000000000000      o
    3.67381909984975     -1.05191547551888      0.00000000000000      o
   -4.61757712570506     -0.60692022899795      0.00000000000000      h
   -2.89456748826483      2.17368702741960      0.00000000000000      h
   -0.75709160285622     -3.04314305275864      0.00000000000000      h
    5.09475792549411      0.10098848589007      0.00000000000000      h
$redundant
     number_of_atoms             9
     degrees_of_freedom         15
     internal_coordinates       15
     frozen_coordinates          0
# definitions of redundant internals
   1 k  0.8151023419283 bend    7    6    1      val=  -0.22192
       -0.4488564870543 bend    2    6    1
       -0.3662458548740 bend    2    7    1
   2 k  1.0000000000000 stre    1    6           val=   1.87724
   3 k  1.0000000000000 stre    1    7           val=   1.90287
   4 k  1.0000000000000 stre    3    4           val=   2.31788
   5 k  1.0000000000000 stre    2    8           val=   2.03812
   6 k  1.0000000000000 stre    5    9           val=   1.82982
   7 k  1.0000000000000 stre    3    5           val=   2.58628
   8 k  1.0000000000000 stre    2    3           val=   2.69564
   9 k  1.0000000000000 stre    2    1           val=   2.56196
  10 k -0.7071067811865 bend    1    8    2      val=   1.58280
        0.7071067811865 bend    3    8    2
  11 k -0.0476952707272 bend    7    6    1      val=  -2.03521
       -0.6820516994304 bend    2    6    1
        0.7297469701577 bend    2    7    1
  12 k -0.7071067811865 bend    5    4    3      val=   1.06789
        0.7071067811865 bend    2    4    3
  13 k  1.0000000000000 bend    3    9    5      val= 106.19176
  14 k  1.0000000000000 bend    3    1    2      val= 118.12661
  15 k  1.0000000000000 bend    2    5    3      val= 113.27087
        15 non zero eigenvalues  of BmBt
           1           4.277903980    1    0
         1
           2           4.053418631    2    0
         2
           3           3.248329311    3    0
         3
           4           3.112273427    4    0
         4
           5           2.326886485    5    0
         5
           6           2.214576047    6    0
         6
           7           1.629641657    7    0
         7
           8           1.129183589    8    0
         8
           9           0.953353035    9    0
         9
          10           0.642289034   10    0
        10
          11           0.416215513   11    0
        11
          12           0.375269635   12    0
        12
          13           0.279872054   13    0
        13
          14           0.151814787   14    0
        14
          15           0.051264218   15    0
        15
$user-defined bonds
$end
