$coord
   -5.07853880551701      0.01209027210131      0.00000000000000      n
   -2.86377246356919      0.12829433295780      0.00000000000000      c
   -0.35520542826180      0.43058240586877      0.00000000000000      c
    2.05764321084194     -0.04754699321046      0.00000000000000      c
    2.77959560514238     -1.97767269678767      0.00000000000000      h
    3.46027788136367      1.45425267907026      0.00000000000000      h
$redundant
     number_of_atoms             6
     degrees_of_freedom          9
     internal_coordinates        9
     frozen_coordinates          0
# definitions of redundant internals
   1 k  1.0000000000000 stre    4    5           val=   2.06073
   2 k  1.0000000000000 stre    2    3           val=   2.52671
   3 k  1.0000000000000 stre    4    6           val=   2.05494
   4 k  1.0000000000000 stre    1    2           val=   2.21781
   5 k  1.0000000000000 stre    4    3           val=   2.45977
   6 k -0.4165978286897 bend    6    3    4      val=  -2.66503
       -0.3998414369296 bend    5    3    4
        0.8164392656193 bend    5    6    4
   7 k  0.7022199910268 bend    6    3    4      val=   0.02313
       -0.7118942983202 bend    5    3    4
        0.0096743072934 bend    5    6    4
   8 k  0.8660254037844 linc    1    4    2    5 val=  -6.51496
       -0.8660254037844 linc    2    4    3    5
   9 k  0.8660254037844 linc    1    4    2    5 val=   0.00000
        0.8660254037844 linc    2    4    3    5
         9 non zero eigenvalues  of BmBt
           1           3.826141945    1    0
         1
           2           3.508665392    2    0
         2
           3           2.840962818    3    0
         3
           4           1.393552323    4    0
         4
           5           1.169942036    5    0
         5
           6           0.886078872    6    0
         6
           7           0.680230615    7    0
         7
           8           0.325271448    8    0
         8
           9           0.167146691    9    0
         9
$user-defined bonds
$end
