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PDBeChem : Chemical Bonds
Molecule :
EQ9
Bonds between two atoms of the molecule
Total Number of Bonds: 60
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
C22
C21
C
C
sing
1.51
N
N
2
C21
N6
C
N
doub
1.31
N
Y
3
C21
O2
C
O
sing
1.34
N
Y
4
N6
C20
N
C
sing
1.35
N
Y
5
O2
N5
O
N
sing
1.21
N
Y
6
N5
C20
N
C
doub
1.31
N
Y
7
C20
C18
C
C
sing
1.48
N
N
8
C19
C18
C
C
doub
1.39
N
Y
9
C19
C15
C
C
sing
1.38
N
Y
10
C18
C17
C
C
sing
1.39
N
Y
11
C15
C14
C
C
doub
1.39
N
Y
12
C17
C16
C
C
doub
1.38
N
Y
13
C14
C16
C
C
sing
1.39
N
Y
14
C14
O1
C
O
sing
1.36
N
N
15
C13
O1
C
O
sing
1.43
N
N
16
C13
C12
C
C
sing
1.53
N
N
17
C12
C11
C
C
sing
1.53
N
N
18
C11
C10
C
C
sing
1.53
N
N
19
C10
C9
C
C
sing
1.53
N
N
20
C9
N3
C
N
sing
1.47
N
N
21
N3
C8
N
C
sing
1.47
N
N
22
N3
C6
N
C
sing
1.34
N
N
23
C8
C7
C
C
sing
1.54
N
N
24
C6
O3
C
O
doub
1.22
N
N
25
C6
N2
C
N
sing
1.34
N
N
26
C7
N2
C
N
sing
1.47
N
N
27
N2
C4
N
C
sing
1.4
N
N
28
C4
C3
C
C
doub
1.4
N
Y
29
C4
C5
C
C
sing
1.39
N
Y
30
C3
C2
C
C
sing
1.38
N
Y
31
C5
C1
C
C
doub
1.39
N
Y
32
C2
N1
C
N
doub
1.32
N
Y
33
C1
N1
C
N
sing
1.32
N
Y
34
C1
N4
C
N
sing
1.39
N
N
35
C15
H20
C
H
sing
1.08
N
N
36
C16
H21
C
H
sing
1.08
N
N
37
C17
H22
C
H
sing
1.08
N
N
38
C13
H19
C
H
sing
1.09
N
N
39
C13
H18
C
H
sing
1.09
N
N
40
C7
H4
C
H
sing
1.09
N
N
41
C7
H5
C
H
sing
1.09
N
N
42
C10
H12
C
H
sing
1.09
N
N
43
C10
H13
C
H
sing
1.09
N
N
44
C9
H10
C
H
sing
1.09
N
N
45
C9
H11
C
H
sing
1.09
N
N
46
C8
H7
C
H
sing
1.09
N
N
47
C8
H6
C
H
sing
1.09
N
N
48
C2
H1
C
H
sing
1.08
N
N
49
C5
H3
C
H
sing
1.08
N
N
50
C3
H2
C
H
sing
1.08
N
N
51
C22
H25
C
H
sing
1.09
N
N
52
C22
H24
C
H
sing
1.09
N
N
53
C22
H26
C
H
sing
1.09
N
N
54
C11
H14
C
H
sing
1.09
N
N
55
C11
H15
C
H
sing
1.09
N
N
56
C12
H16
C
H
sing
1.09
N
N
57
C12
H17
C
H
sing
1.09
N
N
58
C19
H23
C
H
sing
1.08
N
N
59
N4
H9
N
H
sing
0.97
N
N
60
N4
H8
N
H
sing
0.97
N
N