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PDBeChem : Chemical Bonds
Molecule :
ESZ
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
O3
C18
O
C
sing
1.36
N
N
2
C18
C17
C
C
doub
1.38
N
Y
3
C18
C19
C
C
sing
1.39
N
Y
4
C17
C16
C
C
sing
1.39
N
Y
5
C19
C20
C
C
doub
1.38
N
Y
6
C16
C15
C
C
sing
1.51
N
N
7
C16
C21
C
C
doub
1.38
N
Y
8
C20
C21
C
C
sing
1.39
N
Y
9
C15
C14
C
C
sing
1.54
N
N
10
C21
C2
C
C
sing
1.5
N
N
11
C14
C12
C
C
sing
1.53
N
N
12
C2
C12
C
C
sing
1.53
N
N
13
C2
C3
C
C
sing
1.52
N
N
14
C12
C10
C
C
sing
1.52
N
N
15
C3
C4
C
C
sing
1.54
N
N
16
C10
C9
C
C
sing
1.53
N
N
17
C10
C5
C
C
sing
1.55
N
N
18
C4
C5
C
C
sing
1.51
N
N
19
C9
C8
C
C
sing
1.55
N
N
20
C6
C5
C
C
sing
1.53
N
N
21
C5
C7
C
C
sing
1.52
N
N
22
C8
C7
C
C
sing
1.55
N
N
23
C8
BR2
C
BR
sing
1.97
N
N
24
C7
O1
C
O
sing
1.43
N
N
25
C8
H1
C
H
sing
1.09
N
N
26
C7
H2
C
H
sing
1.09
N
N
27
O1
H3
O
H
sing
0.97
N
N
28
C6
H4
C
H
sing
1.09
N
N
29
C6
H5
C
H
sing
1.09
N
N
30
C6
H6
C
H
sing
1.09
N
N
31
C4
H7
C
H
sing
1.09
N
N
32
C4
H8
C
H
sing
1.09
N
N
33
C3
H9
C
H
sing
1.09
N
N
34
C3
H10
C
H
sing
1.09
N
N
35
C2
H11
C
H
sing
1.09
N
N
36
C12
H12
C
H
sing
1.09
N
N
37
C10
H13
C
H
sing
1.09
N
N
38
C9
H14
C
H
sing
1.09
N
N
39
C9
H15
C
H
sing
1.09
N
N
40
C20
H16
C
H
sing
1.08
N
N
41
C19
H17
C
H
sing
1.08
N
N
42
O3
H18
O
H
sing
0.97
N
N
43
C17
H19
C
H
sing
1.08
N
N
44
C15
H20
C
H
sing
1.09
N
N
45
C15
H21
C
H
sing
1.09
N
N
46
C14
H22
C
H
sing
1.09
N
N
47
C14
H23
C
H
sing
1.09
N
N