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PDBeChem : Chemical Bonds
Molecule :
4IR
Bonds between two atoms of the molecule
Total Number of Bonds: 94
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
C1
N1
C
N
sing
1.43
N
N
2
C1
O1
C
O
doub
1.41
N
N
3
C1
N2
C
N
sing
1.43
N
N
4
N1
C2
N
C
sing
1.45
N
N
5
N1
HN1
N
H
sing
1.0
N
N
6
S1
C3
S
C
sing
1.76
N
N
7
S1
C5
S
C
sing
1.78
N
N
8
C2
C3
C
C
sing
1.51
N
N
9
C2
C4
C
C
sing
1.53
N
N
10
C2
H2
C
H
sing
1.1
N
N
11
N2
C4
N
C
sing
1.45
N
N
12
N2
HN2
N
H
sing
1.0
N
N
13
O2
C10
O
C
doub
1.43
N
N
14
S2
O3
S
O
doub
1.49
N
N
15
S2
N4
S
N
sing
1.59
N
N
16
S2
O4
S
O
doub
1.49
N
N
17
S2
C16
S
C
sing
1.61
N
N
18
C3
H3
C
H
sing
1.1
N
N
19
C3
H3A
C
H
sing
1.1
N
N
20
N3
C10
N
C
sing
1.44
N
N
21
N3
C11
N
C
sing
1.36
N
N
22
N3
HN3
N
H
sing
1.0
N
N
23
C4
C5
C
C
sing
1.53
N
N
24
C4
H4
C
H
sing
1.1
N
N
25
N4
C27
N
C
sing
1.48
N
N
26
N4
HN4
N
H
sing
1.0
N
N
27
C5
C6
C
C
sing
1.54
N
N
28
C5
H5
C
H
sing
1.1
N
N
29
N5
C28
N
C
sing
1.44
N
N
30
N5
HN5
N
H
sing
1.0
N
N
31
N5
HN5A
N
H
sing
1.0
N
N
32
C6
C7
C
C
sing
1.53
N
N
33
C6
H6
C
H
sing
1.1
N
N
34
C6
H6A
C
H
sing
1.1
N
N
35
C7
C8
C
C
sing
1.53
N
N
36
C7
H7
C
H
sing
1.1
N
N
37
C7
H7A
C
H
sing
1.1
N
N
38
C8
C9
C
C
sing
1.53
N
N
39
C8
H8
C
H
sing
1.1
N
N
40
C8
H8A
C
H
sing
1.1
N
N
41
C9
C10
C
C
sing
1.52
N
N
42
C9
H9
C
H
sing
1.1
N
N
43
C9
H9A
C
H
sing
1.1
N
N
44
C11
C12
C
C
doub
1.39
N
Y
45
C11
C14
C
C
sing
1.4
N
Y
46
C12
C13
C
C
sing
1.39
N
Y
47
C12
H12
C
H
sing
1.08
N
N
48
C13
C16
C
C
doub
1.39
N
Y
49
C13
H13
C
H
sing
1.08
N
N
50
C14
C15
C
C
doub
1.41
N
Y
51
C14
H14
C
H
sing
1.08
N
N
52
C15
C16
C
C
sing
1.41
N
Y
53
C15
H15
C
H
sing
1.08
N
N
54
C17
C18
C
C
sing
1.5
N
N
55
C17
C21
C
C
doub
1.49
N
N
56
C17
C22
C
C
sing
1.52
N
N
57
C18
C19
C
C
sing
1.5
N
N
58
C18
C23
C
C
sing
1.52
N
N
59
C18
H18
C
H
sing
1.1
N
N
60
C19
C20
C
C
sing
1.49
N
N
61
C19
C24
C
C
sing
1.52
N
N
62
C19
H19
C
H
sing
1.1
N
N
63
C20
C21
C
C
sing
1.5
N
N
64
C20
C25
C
C
sing
1.52
N
N
65
C20
H20
C
H
sing
1.1
N
N
66
C21
C26
C
C
sing
1.52
N
N
67
C22
H22
C
H
sing
1.1
N
N
68
C22
H22A
C
H
sing
1.1
N
N
69
C22
H22B
C
H
sing
1.1
N
N
70
C23
H23
C
H
sing
1.1
N
N
71
C23
H23A
C
H
sing
1.1
N
N
72
C23
H23B
C
H
sing
1.1
N
N
73
C24
H24
C
H
sing
1.1
N
N
74
C24
H24A
C
H
sing
1.1
N
N
75
C24
H24B
C
H
sing
1.1
N
N
76
C25
H25
C
H
sing
1.1
N
N
77
C25
H25A
C
H
sing
1.1
N
N
78
C25
H25B
C
H
sing
1.1
N
N
79
C26
H26
C
H
sing
1.1
N
N
80
C26
H26A
C
H
sing
1.1
N
N
81
C26
H26B
C
H
sing
1.1
N
N
82
C27
C28
C
C
sing
1.53
N
N
83
C27
H27
C
H
sing
1.1
N
N
84
C27
H27A
C
H
sing
1.1
N
N
85
C28
H28
C
H
sing
1.1
N
N
86
C28
H28A
C
H
sing
1.1
N
N
87
IR1
CL1
IR
CL
sing
2.23
N
N
88
IR1
N4
IR
N
sing
2.17
N
N
89
IR1
N5
IR
N
sing
2.19
N
N
90
IR1
C21
IR
C
sing
2.11
N
N
91
IR1
C17
IR
C
sing
2.11
N
N
92
IR1
C18
IR
C
sing
2.11
N
N
93
IR1
C19
IR
C
sing
2.1
N
N
94
IR1
C20
IR
C
sing
2.11
N
N