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PDBeChem : Chemical Bonds
Molecule :
IOO
Bonds between two atoms of the molecule
Total Number of Bonds: 55
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
O1
P
O
P
doub
1.48
N
N
2
P
OP3
P
O
sing
1.61
N
N
3
P
O5'
P
O
sing
1.61
N
N
4
P
OP2
P
O
sing
1.61
N
N
5
O5'
C5'
O
C
sing
1.43
N
N
6
C5'
C4'
C
C
sing
1.53
N
N
7
O3'
C3'
O
C
sing
1.43
N
N
8
C3'
C4'
C
C
sing
1.54
N
N
9
C3'
C3
C
C
sing
1.55
N
N
10
C4'
O4'
C
O
sing
1.44
N
N
11
O4'
C2
O
C
sing
1.44
N
N
12
C3
O2'
C
O
sing
1.43
N
N
13
C3
C2
C
C
sing
1.55
N
N
14
C2
N9
C
N
sing
1.46
N
N
15
C8
N9
C
N
sing
1.36
N
Y
16
C8
N7
C
N
doub
1.3
N
Y
17
N9
C1'
N
C
sing
1.37
N
Y
18
C14
C13
C
C
doub
1.38
N
Y
19
C14
C12
C
C
sing
1.38
N
Y
20
C13
C15
C
C
sing
1.38
N
Y
21
N7
C11
N
C
sing
1.47
N
N
22
N7
C1
N
C
sing
1.36
N
Y
23
C1'
N3
C
N
sing
1.34
N
N
24
C1'
C1
C
C
doub
1.4
N
Y
25
C11
C12
C
C
sing
1.51
N
N
26
C12
C16
C
C
doub
1.38
N
Y
27
N3
C2'
N
C
doub
1.31
N
N
28
C1
C6
C
C
sing
1.41
N
N
29
C15
F1
C
F
sing
1.35
N
N
30
C15
C17
C
C
doub
1.39
N
Y
31
C16
C17
C
C
sing
1.38
N
Y
32
C2'
N1
C
N
sing
1.37
N
N
33
C2'
N4
C
N
sing
1.36
N
N
34
C17
F2
C
F
sing
1.35
N
N
35
C6
N4
C
N
sing
1.35
N
N
36
C6
OP1
C
O
doub
1.22
N
N
37
N1
H21
N
H
sing
0.97
N
N
38
N1
H22
N
H
sing
0.97
N
N
39
N4
H1
N
H
sing
0.97
N
N
40
C2
H1'
C
H
sing
1.09
N
N
41
C3
H2'
C
H
sing
1.09
N
N
42
C3'
H3'
C
H
sing
1.09
N
N
43
C4'
H4'
C
H
sing
1.09
N
N
44
C5'
H5'
C
H
sing
1.09
N
N
45
C5'
H5''
C
H
sing
1.09
N
N
46
C8
H8
C
H
sing
1.08
N
N
47
C11
H11
C
H
sing
1.09
N
N
48
C11
H12
C
H
sing
1.09
N
N
49
C13
H13
C
H
sing
1.08
N
N
50
C14
H14
C
H
sing
1.08
N
N
51
C16
H15
C
H
sing
1.08
N
N
52
O2'
HO2'
O
H
sing
0.97
N
N
53
O3'
HO3'
O
H
sing
0.97
N
N
54
OP3
HOP3
O
H
sing
0.97
N
N
55
OP2
HOP2
O
H
sing
0.97
N
N