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PDBeChem : Chemical Bonds
Molecule :
H8H
Bonds between two atoms of the molecule
Total Number of Bonds: 75
50
10 per page
20 per page
Show all
Record
First Atom
Second Atom
First Element
Second Element
Bond Order Type
Bond Length
Bond Stereochemistry
Is Aromatic
1
C1
N2
C
N
sing
1.47
N
N
2
C1
H11
C
H
sing
1.09
N
N
3
C1
H12
C
H
sing
1.09
N
N
4
C1
H13A
C
H
sing
1.09
N
N
5
N2
C3
N
C
sing
1.47
N
N
6
N2
C38
N
C
sing
1.47
N
N
7
C3
C4
C
C
sing
1.53
N
N
8
C3
H31
C
H
sing
1.09
N
N
9
C3
H32
C
H
sing
1.09
N
N
10
C4
N5
C
N
sing
1.47
N
N
11
C4
H41
C
H
sing
1.09
N
N
12
C4
H42
C
H
sing
1.09
N
N
13
N5
C6
N
C
sing
1.47
N
N
14
N5
C37
N
C
sing
1.47
N
N
15
C6
C7
C
C
sing
1.53
N
N
16
C6
H61
C
H
sing
1.09
N
N
17
C6
H62
C
H
sing
1.09
N
N
18
C7
O8
C
O
sing
1.43
N
N
19
C7
H71
C
H
sing
1.09
N
N
20
C7
H72
C
H
sing
1.09
N
N
21
O8
C9
O
C
sing
1.36
N
N
22
C9
C10
C
C
sing
1.4
N
Y
23
C9
C36
C
C
doub
1.38
N
Y
24
C10
C11
C
C
doub
1.38
N
Y
25
C10
H10
C
H
sing
1.08
N
N
26
C11
O12
C
O
sing
1.36
N
N
27
C11
C19
C
C
sing
1.41
N
Y
28
O12
C13
O
C
sing
1.43
N
N
29
C13
C14
C
C
sing
1.53
N
N
30
C13
C18
C
C
sing
1.53
N
N
31
C13
H13
C
H
sing
1.09
N
N
32
C14
C15
C
C
sing
1.53
N
N
33
C14
H141
C
H
sing
1.09
N
N
34
C14
H142
C
H
sing
1.09
N
N
35
C15
O16
C
O
sing
1.43
N
N
36
C15
H151
C
H
sing
1.09
N
N
37
C15
H152
C
H
sing
1.09
N
N
38
O16
C17
O
C
sing
1.43
N
N
39
C17
C18
C
C
sing
1.53
N
N
40
C17
H171
C
H
sing
1.09
N
N
41
C17
H172
C
H
sing
1.09
N
N
42
C18
H181
C
H
sing
1.09
N
N
43
C18
H182
C
H
sing
1.09
N
N
44
C19
C20
C
C
doub
1.41
N
Y
45
C19
C35
C
C
sing
1.42
N
Y
46
C20
N21
C
N
sing
1.38
N
N
47
C20
N32
C
N
sing
1.33
N
Y
48
N21
C22
N
C
sing
1.4
N
N
49
N21
HN21
N
H
sing
0.97
N
N
50
C22
C23
C
C
sing
1.39
N
Y
51
C22
C30
C
C
doub
1.39
N
Y
52
C23
O24
C
O
sing
1.37
N
N
53
C23
C27
C
C
doub
1.39
N
Y
54
O24
C25
O
C
sing
1.44
N
N
55
C25
O26
C
O
sing
1.44
N
N
56
C25
H251
C
H
sing
1.09
N
N
57
C25
H252
C
H
sing
1.09
N
N
58
O26
C27
O
C
sing
1.37
N
N
59
C27
C28
C
C
sing
1.39
N
Y
60
C28
C29
C
C
doub
1.38
N
Y
61
C28
H28
C
H
sing
1.08
N
N
62
C29
C30
C
C
sing
1.38
N
Y
63
C29
H29
C
H
sing
1.08
N
N
64
C30
CL3
C
CL
sing
1.74
N
N
65
N32
C33
N
C
doub
1.32
N
Y
66
C33
N34
C
N
sing
1.31
N
Y
67
C33
H33
C
H
sing
1.08
N
N
68
N34
C35
N
C
doub
1.34
N
Y
69
C35
C36
C
C
sing
1.4
N
Y
70
C36
H36
C
H
sing
1.08
N
N
71
C37
C38
C
C
sing
1.53
N
N
72
C37
H371
C
H
sing
1.09
N
N
73
C37
H372
C
H
sing
1.09
N
N
74
C38
H381
C
H
sing
1.09
N
N
75
C38
H382
C
H
sing
1.09
N
N