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PDBeChem : Chemical Bonds
Molecule :
EF1
Bonds between two atoms of the molecule
Total Number of Bonds: 64
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
C27
C28
C
C
sing
1.53
N
N
2
C27
C26
C
C
sing
1.53
N
N
3
C28
N29
C
N
sing
1.47
N
N
4
C26
C25
C
C
sing
1.53
N
N
5
C24
C25
C
C
sing
1.53
N
N
6
C24
C20
C
C
sing
1.53
N
N
7
C16
C14
C
C
sing
1.53
N
N
8
C17
C20
C
C
sing
1.53
N
N
9
C17
P13
C
P
sing
1.82
N
N
10
C20
C21
C
C
sing
1.51
N
N
11
O18
P13
O
P
doub
1.48
N
N
12
C14
C15
C
C
sing
1.53
N
N
13
C14
C12
C
C
sing
1.53
N
N
14
P13
C12
P
C
sing
1.82
N
N
15
P13
O19
P
O
sing
1.61
N
N
16
C21
O23
C
O
doub
1.21
N
N
17
C21
O22
C
O
sing
1.34
N
N
18
C5
C4
C
C
doub
1.38
N
Y
19
C5
C6
C
C
sing
1.38
N
Y
20
C4
C3
C
C
sing
1.38
N
Y
21
C12
N10
C
N
sing
1.46
N
N
22
N10
C9
N
C
sing
1.35
N
N
23
C6
C1
C
C
doub
1.38
N
Y
24
C3
C2
C
C
doub
1.38
N
Y
25
C9
C8
C
C
sing
1.51
N
N
26
C9
O11
C
O
doub
1.21
N
N
27
C1
C2
C
C
sing
1.38
N
Y
28
C1
C7
C
C
sing
1.51
N
N
29
C8
C7
C
C
sing
1.53
N
N
30
O22
H1
O
H
sing
0.97
N
N
31
C20
H2
C
H
sing
1.09
N
N
32
C24
H3
C
H
sing
1.09
N
N
33
C24
H4
C
H
sing
1.09
N
N
34
C25
H5
C
H
sing
1.09
N
N
35
C25
H6
C
H
sing
1.09
N
N
36
C26
H7
C
H
sing
1.09
N
N
37
C26
H8
C
H
sing
1.09
N
N
38
C27
H9
C
H
sing
1.09
N
N
39
C27
H10
C
H
sing
1.09
N
N
40
C28
H11
C
H
sing
1.09
N
N
41
C28
H12
C
H
sing
1.09
N
N
42
N29
H13
N
H
sing
1.01
N
N
43
N29
H15
N
H
sing
1.01
N
N
44
C17
H16
C
H
sing
1.09
N
N
45
C17
H17
C
H
sing
1.09
N
N
46
O19
H18
O
H
sing
0.97
N
N
47
C12
H19
C
H
sing
1.09
N
N
48
C14
H20
C
H
sing
1.09
N
N
49
C16
H21
C
H
sing
1.09
N
N
50
C16
H22
C
H
sing
1.09
N
N
51
C16
H23
C
H
sing
1.09
N
N
52
C15
H24
C
H
sing
1.09
N
N
53
C15
H25
C
H
sing
1.09
N
N
54
C15
H26
C
H
sing
1.09
N
N
55
N10
H27
N
H
sing
0.97
N
N
56
C8
H28
C
H
sing
1.09
N
N
57
C8
H29
C
H
sing
1.09
N
N
58
C7
H30
C
H
sing
1.09
N
N
59
C7
H31
C
H
sing
1.09
N
N
60
C6
H32
C
H
sing
1.08
N
N
61
C2
H33
C
H
sing
1.08
N
N
62
C3
H34
C
H
sing
1.08
N
N
63
C4
H35
C
H
sing
1.08
N
N
64
C5
H36
C
H
sing
1.08
N
N