$coord
   -2.56503623847917     -0.33354292522622      0.07916621596962      c
   -0.35499488236911      1.03883736966933     -0.20749196303806      n
   -0.39072449144318      2.78217609574190      0.56721657889822      h
    2.06397703863985     -0.23678117056866      0.01781905791775      c
   -4.31328480841171      0.72418274530580      0.07086360768593      h
   -2.56347394870259     -2.23863010062086     -0.66513703121385      h
    2.13071011965097     -1.80936761165890     -1.31805836100209      h
    3.58422296818816      1.06892346556489     -0.46434408418045      h
    2.40860424292679     -0.99579786820728      1.91996597896290      h
$redundant
     number_of_atoms             9
     degrees_of_freedom         21
     internal_coordinates       21
     frozen_coordinates          0
# definitions of redundant internals
   1 k  1.0000000000000 stre    2    3           val=   1.90806
   2 k  0.7135012240525 bend    1    3    2      val=   1.38230
       -0.7006539825589 bend    4    3    2
   3 k  0.7006539825589 bend    1    3    2      val= 114.41379
        0.7135012240525 bend    4    3    2
   4 k  1.0000000000000 tors    5    1    2    4 val=  68.84337
        1.0000000000000 tors    6    1    2    4
   5 k  1.0000000000000 stre    1    5           val=   2.04334
   6 k  1.0000000000000 stre    1    6           val=   2.04532
   7 k  0.8229122382796 bend    6    5    1      val=   2.44324
       -0.4038466915055 bend    2    5    1
       -0.3996539726436 bend    2    6    1
   8 k -0.0018124241955 bend    6    5    1      val=   0.06420
       -0.7052697419717 bend    2    5    1
        0.7089367434248 bend    2    6    1
   9 k  0.5681656124831 bend    6    5    1      val= 117.37698
        0.5826683798005 bend    2    5    1
        0.5811070434717 bend    2    6    1
  10 k  1.0000000000000 tors    8    4    2    1 val=  54.97096
        1.0000000000000 tors    7    4    2    1
        1.0000000000000 tors    9    4    2    1
  11 k  1.0000000000000 stre    4    8           val=   2.06119
  12 k  1.0000000000000 stre    4    7           val=   2.06447
  13 k  1.0000000000000 stre    4    9           val=   2.07679
  14 k  0.3807115609508 bend    7    8    4      val=   1.07051
        0.4465205154775 bend    9    8    4
        0.4208994125409 bend    9    7    4
       -0.4015846895979 bend    2    8    4
       -0.4055321290843 bend    2    7    4
       -0.3908903305272 bend    2    9    4
  15 k  0.4082244527571 bend    7    8    4      val=   0.55167
        0.2803928790610 bend    9    8    4
       -0.6663740897320 bend    9    7    4
        0.4512050794825 bend    2    8    4
       -0.1888694793831 bend    2    7    4
       -0.2672461376405 bend    2    9    4
  16 k  0.6264064768646 bend    7    8    4      val=   1.63933
       -0.6498683270160 bend    9    8    4
        0.1023840122679 bend    9    7    4
       -0.0523079818013 bend    2    8    4
        0.3033189140732 bend    2    7    4
       -0.2829577861110 bend    2    9    4
  17 k  0.2088236964326 bend    7    8    4      val=   0.70037
        0.2459298019004 bend    9    8    4
       -0.4512853219368 bend    9    7    4
       -0.6755358322756 bend    2    8    4
        0.3950615780394 bend    2    7    4
        0.2825428169652 bend    2    9    4
  18 k -0.3214737583134 bend    7    8    4      val=  -0.76142
        0.2689265846610 bend    9    8    4
        0.0431876815921 bend    9    7    4
        0.0560659722173 bend    2    8    4
        0.6196279724143 bend    2    7    4
       -0.6598376478333 bend    2    9    4
  19 k  1.0000000000000 stre    2    1           val=   2.61723
  20 k  1.0000000000000 stre    2    4           val=   2.74397
  21 k  1.0000000000000 bend    4    1    2      val= 119.44882
        21 non zero eigenvalues  of BmBt
           1           5.125780547    1    0
         1
           2           4.130204799    2    0
         2
           3           3.738088122    3    0
         3
           4           3.158747101    4    0
         4
           5           3.118846120    5    0
         5
           6           2.427299100    6    0
         6
           7           1.990983265    7    0
         7
           8           1.745471491    8    0
         8
           9           0.903478816    9    0
         9
          10           0.879372459   10    0
        10
          11           0.697647432   11    0
        11
          12           0.693120895   12    0
        12
          13           0.654243055   13    0
        13
          14           0.457077722   14    0
        14
          15           0.393880489   15    0
        15
          16           0.372289025   16    0
        16
          17           0.280741416   17    0
        17
          18           0.266836227   18    0
        18
          19           0.128071875   19    0
        19
          20           0.092313962   20    0
        20
          21           0.058876053   21    0
        21
$user-defined bonds
$end
