$coord
   -1.78235011011276     -1.20868227906282     -0.28202943441966      n
    0.03970851952339      0.85998946533452     -0.09836860338535      c
    2.63945956850521     -0.09498458300677     -0.17657022778170      c
    4.68686339822886     -0.82814062930092     -0.17753666357203      n
   -3.56335845455654     -0.51644762360243     -0.39154224256371      h
   -1.67941849684699     -2.36162895743283      1.24346180749720      h
   -0.21394023679093      2.11046269377966     -1.72287534599742      h
   -0.12696418795021      2.03943191329158      1.60546071022268      h
$redundant
     number_of_atoms             8
     degrees_of_freedom         18
     internal_coordinates       18
     frozen_coordinates          0
# definitions of redundant internals
   1 k  1.0000000000000 stre    4    3           val=   2.17471
   2 k  1.0000000000000 linc    4    2    3    8 val=   1.60166
   3 k  1.0000000000000 linp    4    2    3    8 val=  -0.43341
   4 k  1.0000000000000 tors    3    2    1    5 val=  63.93890
        1.0000000000000 tors    3    2    1    6
        1.0000000000000 tors    7    2    1    5
        1.0000000000000 tors    7    2    1    6
        1.0000000000000 tors    8    2    1    5
        1.0000000000000 tors    8    2    1    6
   5 k  1.0000000000000 stre    2    3           val=   2.77070
   6 k  1.0000000000000 stre    2    7           val=   2.06568
   7 k  1.0000000000000 stre    2    8           val=   2.07892
   8 k  0.4486762401450 bend    7    3    2      val=   1.86172
        0.4244369880104 bend    8    3    2
        0.3546943646212 bend    8    7    2
       -0.1791066842030 bend    1    3    2
       -0.4390184859931 bend    1    7    2
       -0.5176082950205 bend    1    8    2
   9 k  0.3897401099496 bend    7    3    2      val=   0.20210
        0.1348997022579 bend    8    3    2
       -0.7488312156289 bend    8    7    2
        0.4324886440416 bend    1    3    2
        0.0737525146795 bend    1    7    2
       -0.2768946855404 bend    1    8    2
  10 k  0.3124651643662 bend    7    3    2      val=   1.33031
       -0.5821442574573 bend    8    3    2
        0.2723324612281 bend    8    7    2
       -0.0134009148258 bend    1    3    2
        0.5257694416837 bend    1    7    2
       -0.4611892505274 bend    1    8    2
  11 k  0.5597749562839 bend    7    3    2      val=   3.11242
       -0.5002890511637 bend    8    3    2
       -0.0189723956730 bend    8    7    2
       -0.0045763939329 bend    1    3    2
       -0.4708349639581 bend    1    7    2
        0.4629215971832 bend    1    8    2
  12 k  0.3094950807028 bend    7    3    2      val=   1.09068
        0.2134402279212 bend    8    3    2
       -0.2887146050199 bend    8    7    2
       -0.7753712806695 bend    1    3    2
        0.3628614838715 bend    1    7    2
        0.2059875278005 bend    1    8    2
  13 k  1.0000000000000 stre    1    5           val=   1.91394
  14 k  1.0000000000000 stre    1    6           val=   1.91494
  15 k  0.8514352867451 bend    6    5    1      val=   6.29209
       -0.3719099932740 bend    2    5    1
       -0.3697849501917 bend    2    6    1
  16 k  0.0124434744995 bend    6    5    1      val=   3.95558
       -0.6905540521038 bend    2    5    1
        0.7231737419635 bend    2    6    1
  17 k  0.5243120372715 bend    6    5    1      val= 109.99613
        0.6203370519532 bend    2    5    1
        0.5833342348485 bend    2    6    1
  18 k  1.0000000000000 stre    1    2           val=   2.76279
        18 non zero eigenvalues  of BmBt
           1           4.303432653    1    0
         1
           2           3.781269349    2    0
         2
           3           3.387699018    3    0
         3
           4           2.935369254    4    0
         4
           5           2.396732552    5    0
         5
           6           1.877398617    6    0
         6
           7           1.328033717    7    0
         7
           8           1.276240759    8    0
         8
           9           1.010249207    9    0
         9
          10           0.963459572   10    0
        10
          11           0.751720418   11    0
        11
          12           0.725794860   12    0
        12
          13           0.474596902   13    0
        13
          14           0.387348390   14    0
        14
          15           0.318149022   15    0
        15
          16           0.248732274   16    0
        16
          17           0.193729216   17    0
        17
          18           0.092655787   18    0
        18
$user-defined bonds
$end
