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PDBeChem : Chemical Bonds
Molecule :
UQH
Bonds between two atoms of the molecule
Total Number of Bonds: 72
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
O1
C1
O
C
sing
1.43
N
N
2
O4
C25
O
C
sing
1.43
N
N
3
C25
C1
C
C
sing
1.53
N
N
4
C25
C24
C
C
sing
1.53
N
N
5
O3
C4
O
C
sing
1.43
N
N
6
C22
N3
C
N
doub
1.32
N
Y
7
C22
C21
C
C
sing
1.39
N
Y
8
C1
C2
C
C
sing
1.53
N
N
9
C24
N1
C
N
sing
1.47
N
N
10
N3
N4
N
N
sing
1.28
N
Y
11
C2
C3
C
C
sing
1.53
N
N
12
C2
O2
C
O
sing
1.43
N
N
13
N1
C5
N
C
sing
1.47
N
N
14
N1
C3
N
C
sing
1.47
N
N
15
C21
C20
C
C
doub
1.39
N
Y
16
C5
C6
C
C
sing
1.53
N
N
17
C3
C4
C
C
sing
1.53
N
N
18
N4
C19
N
C
doub
1.33
N
Y
19
C20
C19
C
C
sing
1.4
N
Y
20
C19
C18
C
C
sing
1.48
N
N
21
C6
C7
C
C
sing
1.53
N
N
22
C7
C8
C
C
sing
1.53
N
N
23
C18
C23
C
C
doub
1.39
N
Y
24
C18
C17
C
C
sing
1.39
N
Y
25
C23
C11
C
C
sing
1.39
N
Y
26
C17
C13
C
C
doub
1.38
N
Y
27
C8
C9
C
C
sing
1.53
N
N
28
C10
C9
C
C
sing
1.53
N
N
29
C10
N2
C
N
sing
1.46
N
N
30
C11
N2
C
N
sing
1.4
N
N
31
C11
C12
C
C
doub
1.39
N
Y
32
C13
C12
C
C
sing
1.38
N
Y
33
C13
C14
C
C
sing
1.51
N
N
34
C14
C15
C
C
sing
1.53
N
N
35
C14
C16
C
C
sing
1.53
N
N
36
C15
C16
C
C
sing
1.53
N
N
37
C4
H2
C
H
sing
1.09
N
N
38
C4
H3
C
H
sing
1.09
N
N
39
C5
H4
C
H
sing
1.09
N
N
40
C5
H5
C
H
sing
1.09
N
N
41
C6
H6
C
H
sing
1.09
N
N
42
C6
H7
C
H
sing
1.09
N
N
43
C7
H8
C
H
sing
1.09
N
N
44
C7
H9
C
H
sing
1.09
N
N
45
C8
H10
C
H
sing
1.09
N
N
46
C8
H11
C
H
sing
1.09
N
N
47
C10
H12
C
H
sing
1.09
N
N
48
C10
H13
C
H
sing
1.09
N
N
49
C15
H14
C
H
sing
1.09
N
N
50
C15
H15
C
H
sing
1.09
N
N
51
C17
H16
C
H
sing
1.08
N
N
52
C20
H17
C
H
sing
1.08
N
N
53
C21
H18
C
H
sing
1.08
N
N
54
C22
H19
C
H
sing
1.08
N
N
55
C24
H20
C
H
sing
1.09
N
N
56
C24
H21
C
H
sing
1.09
N
N
57
C1
H22
C
H
sing
1.09
N
N
58
O1
H23
O
H
sing
0.97
N
N
59
C2
H24
C
H
sing
1.09
N
N
60
N2
H25
N
H
sing
0.97
N
N
61
O2
H26
O
H
sing
0.97
N
N
62
C3
H27
C
H
sing
1.09
N
N
63
O3
H28
O
H
sing
0.97
N
N
64
O4
H29
O
H
sing
0.97
N
N
65
C9
H30
C
H
sing
1.09
N
N
66
C9
H31
C
H
sing
1.09
N
N
67
C12
H32
C
H
sing
1.08
N
N
68
C14
H33
C
H
sing
1.09
N
N
69
C16
H34
C
H
sing
1.09
N
N
70
C16
H35
C
H
sing
1.09
N
N
71
C23
H36
C
H
sing
1.08
N
N
72
C25
H37
C
H
sing
1.09
N
N