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PDBeChem : Chemical Bonds
Molecule :
E2R
Bonds between two atoms of the molecule
Total Number of Bonds: 47
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
N23
C22
N
C
sing
1.47
N
N
2
C17
C22
C
C
sing
1.53
N
N
3
C17
C18
C
C
sing
1.53
N
N
4
C22
C21
C
C
sing
1.53
N
N
5
C18
C19
C
C
sing
1.53
N
N
6
C21
C20
C
C
sing
1.53
N
N
7
C19
C20
C
C
sing
1.53
N
N
8
C19
C1
C
C
sing
1.53
N
N
9
C1
N2
C
N
sing
1.47
N
N
10
N2
C11
N
C
sing
1.4
N
N
11
N2
C3
N
C
sing
1.4
N
N
12
CL1
C13
CL
C
sing
1.74
N
N
13
C12
C11
C
C
doub
1.38
N
Y
14
C12
C13
C
C
sing
1.38
N
Y
15
C4
C3
C
C
doub
1.38
N
Y
16
C4
C5
C
C
sing
1.38
N
Y
17
C11
C10
C
C
sing
1.39
N
Y
18
C13
C14
C
C
doub
1.38
N
Y
19
C3
C8
C
C
sing
1.39
N
Y
20
C5
C6
C
C
doub
1.38
N
Y
21
C10
O9
C
O
sing
1.36
N
N
22
C10
C15
C
C
doub
1.39
N
Y
23
C8
O9
C
O
sing
1.36
N
N
24
C8
C7
C
C
doub
1.39
N
Y
25
C14
C15
C
C
sing
1.38
N
Y
26
C6
C7
C
C
sing
1.38
N
Y
27
C4
H1
C
H
sing
1.08
N
N
28
C5
H2
C
H
sing
1.08
N
N
29
C6
H3
C
H
sing
1.08
N
N
30
C7
H4
C
H
sing
1.08
N
N
31
C15
H5
C
H
sing
1.08
N
N
32
C17
H6
C
H
sing
1.09
N
N
33
C17
H7
C
H
sing
1.09
N
N
34
C20
H8
C
H
sing
1.09
N
N
35
C20
H9
C
H
sing
1.09
N
N
36
C21
H10
C
H
sing
1.09
N
N
37
C21
H11
C
H
sing
1.09
N
N
38
C22
H12
C
H
sing
1.09
N
N
39
C1
H13
C
H
sing
1.09
N
N
40
C1
H14
C
H
sing
1.09
N
N
41
C19
H15
C
H
sing
1.09
N
N
42
C12
H16
C
H
sing
1.08
N
N
43
C14
H17
C
H
sing
1.08
N
N
44
N23
H18
N
H
sing
1.01
N
N
45
N23
H20
N
H
sing
1.01
N
N
46
C18
H21
C
H
sing
1.09
N
N
47
C18
H22
C
H
sing
1.09
N
N