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PDBeChem : Chemical Bonds
Molecule :
1H4
Bonds between two atoms of the molecule
Total Number of Bonds: 69
50
10 per page
20 per page
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Record
First Atom
Second Atom
First Element
Second Element
Bond Order Type
Bond Length
Bond Stereochemistry
Is Aromatic
1
C23
C22
C
C
sing
1.54
N
N
2
C23
C24
C
C
sing
1.55
N
N
3
C22
N
C
N
sing
1.47
N
N
4
C24
C
C
C
sing
1.51
N
N
5
N
C
N
C
sing
1.34
N
N
6
N
C18
N
C
sing
1.4
N
N
7
C
O
C
O
doub
1.21
N
N
8
C19
C18
C
C
doub
1.39
N
Y
9
C19
C20
C
C
sing
1.38
N
Y
10
C18
C17
C
C
sing
1.39
N
Y
11
C20
C21
C
C
doub
1.38
N
Y
12
C17
C16
C
C
doub
1.39
N
Y
13
C21
C16
C
C
sing
1.39
N
Y
14
C16
N05
C
N
sing
1.4
N
N
15
C07
C08
C
C
sing
1.53
N
N
16
C07
C06
C
C
sing
1.53
N
N
17
N05
C10
N
C
sing
1.38
N
N
18
C08
N02
C
N
sing
1.46
N
N
19
N03
C10
N
C
doub
1.32
N
Y
20
N03
C09
N
C
sing
1.33
N
Y
21
C06
N01
C
N
sing
1.47
N
N
22
C10
N04
C
N
sing
1.33
N
Y
23
N01
C05
N
C
sing
1.35
N
N
24
C01
C02
C
C
sing
1.54
N
N
25
C01
C04
C
C
sing
1.54
N
N
26
N02
C09
N
C
sing
1.39
N
N
27
C09
C12
C
C
doub
1.4
N
Y
28
C02
C03
C
C
sing
1.54
N
N
29
N04
C11
N
C
doub
1.33
N
Y
30
C05
C04
C
C
sing
1.51
N
N
31
C05
O01
C
O
doub
1.21
N
N
32
C04
C03
C
C
sing
1.54
N
N
33
C11
C12
C
C
sing
1.38
N
Y
34
C12
C13
C
C
sing
1.51
N
N
35
C13
C14
C
C
sing
1.53
N
N
36
C13
C15
C
C
sing
1.53
N
N
37
C14
C15
C
C
sing
1.53
N
N
38
C14
H1
C
H
sing
1.09
N
N
39
C14
H2
C
H
sing
1.09
N
N
40
C11
H3
C
H
sing
1.08
N
N
41
C13
H4
C
H
sing
1.09
N
N
42
C01
H5
C
H
sing
1.09
N
N
43
C01
H6
C
H
sing
1.09
N
N
44
C02
H7
C
H
sing
1.09
N
N
45
C02
H8
C
H
sing
1.09
N
N
46
C03
H9
C
H
sing
1.09
N
N
47
C03
H10
C
H
sing
1.09
N
N
48
C04
H11
C
H
sing
1.09
N
N
49
N01
H12
N
H
sing
0.97
N
N
50
C06
H13
C
H
sing
1.09
N
N
51
C06
H14
C
H
sing
1.09
N
N
52
C07
H15
C
H
sing
1.09
N
N
53
C07
H16
C
H
sing
1.09
N
N
54
C08
H17
C
H
sing
1.09
N
N
55
C08
H18
C
H
sing
1.09
N
N
56
N02
H19
N
H
sing
0.97
N
N
57
C15
H20
C
H
sing
1.09
N
N
58
C15
H21
C
H
sing
1.09
N
N
59
N05
H22
N
H
sing
0.97
N
N
60
C17
H23
C
H
sing
1.08
N
N
61
C19
H24
C
H
sing
1.08
N
N
62
C20
H25
C
H
sing
1.08
N
N
63
C21
H26
C
H
sing
1.08
N
N
64
C22
H27
C
H
sing
1.09
N
N
65
C23
H28
C
H
sing
1.09
N
N
66
C24
H29
C
H
sing
1.09
N
N
67
C24
H30
C
H
sing
1.09
N
N
68
C22
H31
C
H
sing
1.09
N
N
69
C23
H32
C
H
sing
1.09
N
N