1$coord
2   -2.69166856954731      0.44721618030567      0.00000000000000      c
3   -1.69859403058247     -2.06484513617723      0.00000000000000      c
4    0.92671780603078     -2.49597740367275      0.00000000000000      c
5    2.69166856954731     -0.44721618030567      0.00000000000000      c
6    1.69859403058247      2.06484513617723      0.00000000000000      c
7   -3.00429792358326     -3.69221582189162      0.00000000000000      h
8    1.65169020297307     -4.45453435290099      0.00000000000000      h
9    3.00429792358326      3.69221582189162      0.00000000000000      h
10    5.46169359502745     -1.01488491021884      0.00000000000000      c
11    7.37269762682141      0.68863799894882      0.00000000000000      c
12    7.04322031610643      2.74540451359569      0.00000000000000      h
13    5.92884848591577     -3.05389750224182      0.00000000000000      h
14    9.36332678981473      0.07466292052741      0.00000000000000      h
15   -5.46169359502745      1.01488491021884      0.00000000000000      c
16   -5.92884848591577      3.05389750224182      0.00000000000000      h
17   -7.37269762682141     -0.68863799894882      0.00000000000000      c
18   -7.04322031610643     -2.74540451359569      0.00000000000000      h
19   -9.36332678981473     -0.07466292052741      0.00000000000000      h
20   -0.92671780603078      2.49597740367275      0.00000000000000      c
21   -1.65169020297307      4.45453435290099      0.00000000000000      h
22$redundant
23     number_of_atoms            20
24     degrees_of_freedom         19
25     internal_coordinates       19
26     frozen_coordinates          0
27# definitions of redundant internals
28   1 k  1.0000000000000 stre    2    6           val=   2.08651
29   2 k  1.0000000000000 stre   10   11           val=   2.08305
30   3 k  1.0000000000000 stre    1   14           val=   2.82751
31   4 k  1.0000000000000 stre    2    3           val=   2.66050
32   5 k  1.0000000000000 stre    9   10           val=   2.56008
33   6 k  1.0000000000000 stre    3    7           val=   2.08846
34   7 k  1.0000000000000 stre    1    2           val=   2.70125
35   8 k  1.0000000000000 stre   10   13           val=   2.08320
36   9 k  1.0000000000000 stre    3    4           val=   2.70417
37  10 k  1.0000000000000 stre    9   12           val=   2.09186
38  11 k  0.8162968728112 bend   13   11   10      val=  -2.83645
39       -0.4237869011321 bend    9   11   10
40       -0.3925099716790 bend    9   13   10
41  12 k -0.7071067811865 bend    3    6    2      val=   0.13504
42        0.7071067811865 bend    1    6    2
43  13 k -0.7071067811865 bend    2    7    3      val=  -0.34071
44        0.7071067811865 bend    4    7    3
45  14 k  0.7071067811865 bend   10   12    9      val=   2.16021
46       -0.7071067811865 bend    4   12    9
47  15 k  0.0180577436392 bend   13   11   10      val=   0.65476
48        0.6979049570647 bend    9   11   10
49       -0.7159627007039 bend    9   13   10
50  16 k  0.8660254037844 bend    1    3    2      val=  -0.26099
51       -0.8660254037844 bend    2    4    3
52        0.8660254037844 bend    4   19    5
53       -0.8660254037844 bend    5    1   19
54  17 k -0.5000000000000 bend    1    3    2      val=  -1.73764
55       -0.5000000000000 bend    2    4    3
56        1.0000000000000 bend    3    5    4
57       -0.5000000000000 bend    4   19    5
58       -0.5000000000000 bend    5    1   19
59        1.0000000000000 bend   19    2    1
60  18 k  0.7071067811865 bend    2   14    1      val=   1.99685
61       -0.7071067811865 bend   19   14    1
62  19 k  1.0000000000000 bend    4   10    9      val= 126.70970
63        19 non zero eigenvalues  of BmBt
64           1           4.498606864    1    0
65         1
66           2           4.375869797    2    0
67         2
68           3           3.819669511    3    0
69         3
70           4           3.668624230    4    0
71         4
72           5           2.671222632    5    0
73         5
74           6           2.412011250    6    0
75         6
76           7           2.186231473    7    0
77         7
78           8           1.896118750    8    0
79         8
80           9           1.543712390    9    0
81         9
82          10           1.078437437   10    0
83        10
84          11           0.881580730   11    0
85        11
86          12           0.584298215   12    0
87        12
88          13           0.353562068   13    0
89        13
90          14           0.348830381   14    0
91        14
92          15           0.333717674   15    0
93        15
94          16           0.278757588   16    0
95        16
96          17           0.174777836   17    0
97        17
98          18           0.078945206   18    0
99        18
100          19           0.025436866   19    0
101        19
102$user-defined bonds
103$end
104