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PDBeChem : Chemical Bonds
Molecule :
SE8
Bonds between two atoms of the molecule
Total Number of Bonds: 54
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
C2
C1
C
C
sing
1.51
N
N
2
C1
O20
C
O
doub
1.21
N
N
3
C1
O19
C
O
sing
1.34
N
N
4
C3
C2
C
C
sing
1.53
N
N
5
N21
C2
N
C
sing
1.47
N
N
6
C2
H2
C
H
sing
1.09
N
N
7
N4
C3
N
C
sing
1.47
N
N
8
C3
H3
C
H
sing
1.09
N
N
9
C3
H3A
C
H
sing
1.09
N
N
10
C5
N4
C
N
sing
1.35
N
N
11
N4
HN4
N
H
sing
0.97
N
N
12
O22
C5
O
C
doub
1.21
N
N
13
C6
C5
C
C
sing
1.51
N
N
14
C6
C7
C
C
sing
1.53
N
N
15
C6
H6
C
H
sing
1.09
N
N
16
C6
H6A
C
H
sing
1.09
N
N
17
C8
C7
C
C
sing
1.53
N
N
18
C23
C7
C
C
sing
1.51
N
N
19
C7
O26
C
O
sing
1.43
N
N
20
C8
C9
C
C
sing
1.51
N
N
21
C8
H8
C
H
sing
1.09
N
N
22
C8
H8A
C
H
sing
1.09
N
N
23
O27
C9
O
C
doub
1.21
N
N
24
C9
N10
C
N
sing
1.35
N
N
25
N10
C11
N
C
sing
1.47
N
N
26
N10
HN10
N
H
sing
0.97
N
N
27
C11
C12
C
C
sing
1.53
N
N
28
C11
H11
C
H
sing
1.09
N
N
29
C11
H11A
C
H
sing
1.09
N
N
30
C12
N13
C
N
sing
1.47
N
N
31
C12
H12
C
H
sing
1.09
N
N
32
C12
H12A
C
H
sing
1.09
N
N
33
N13
C14
N
C
sing
1.35
N
N
34
N13
HN13
N
H
sing
0.97
N
N
35
C14
O28
C
O
doub
1.21
N
N
36
C14
C15
C
C
sing
1.51
N
N
37
C16
C15
C
C
sing
1.53
N
N
38
C15
H15
C
H
sing
1.09
N
N
39
C15
H15A
C
H
sing
1.09
N
N
40
C17
C16
C
C
sing
1.51
N
N
41
C16
H16
C
H
sing
1.09
N
N
42
C16
H16A
C
H
sing
1.09
N
N
43
O29
C17
O
C
doub
1.21
N
N
44
C17
C18
C
C
sing
1.49
N
N
45
O30
C18
O
C
doub
1.21
N
N
46
C18
O31
C
O
sing
1.35
N
N
47
O19
HO19
O
H
sing
0.97
N
N
48
N21
HN21
N
H
sing
1.01
N
N
49
N21
HN2A
N
H
sing
1.01
N
N
50
O24
C23
O
C
doub
1.21
N
N
51
C23
O25
C
O
sing
1.34
N
N
52
O25
HO25
O
H
sing
0.97
N
N
53
O26
HO26
O
H
sing
0.97
N
N
54
O31
HO31
O
H
sing
0.97
N
N