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PDBeChem : Chemical Bonds
Molecule :
KUR
Bonds between two atoms of the molecule
Total Number of Bonds: 71
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
C19
C20
C
C
sing
1.53
N
N
2
C19
C18
C
C
sing
1.53
N
N
3
C20
C21
C
C
sing
1.53
N
N
4
C18
C17
C
C
sing
1.53
N
N
5
C21
C22
C
C
sing
1.53
N
N
6
C17
C22
C
C
sing
1.53
N
N
7
C17
C14
C
C
sing
1.51
N
N
8
C14
C13
C
C
doub
1.38
N
Y
9
C14
C15
C
C
sing
1.38
N
Y
10
C13
C12
C
C
sing
1.38
N
Y
11
C15
C16
C
C
doub
1.38
N
Y
12
F
C27
F
C
sing
1.4
N
N
13
C12
C11
C
C
doub
1.4
N
Y
14
C16
C11
C
C
sing
1.4
N
Y
15
C11
C8
C
C
sing
1.48
N
N
16
C27
C25
C
C
sing
1.53
N
N
17
C8
C9
C
C
doub
1.37
N
N
18
C8
N2
C
N
sing
1.37
N
N
19
C9
C10
C
C
sing
1.4
N
N
20
C25
C26
C
C
sing
1.54
N
N
21
C25
C24
C
C
sing
1.53
N
N
22
C26
N5
C
N
sing
1.47
N
N
23
N2
C7
N
C
sing
1.37
N
N
24
C10
O
C
O
doub
1.22
N
N
25
C10
N3
C
N
sing
1.35
N
N
26
C7
N3
C
N
sing
1.36
N
Y
27
C7
C6
C
C
doub
1.39
N
Y
28
C24
N5
C
N
sing
1.47
N
N
29
N3
N4
N
N
sing
1.4
N
Y
30
N5
C23
N
C
sing
1.35
N
N
31
C6
C23
C
C
sing
1.47
N
N
32
C6
C5
C
C
sing
1.47
N
Y
33
N4
C5
N
C
doub
1.31
N
Y
34
C23
O1
C
O
doub
1.22
N
N
35
C5
C2
C
C
sing
1.48
N
N
36
N
C2
N
C
doub
1.33
N
Y
37
N
C3
N
C
sing
1.32
N
Y
38
C2
C1
C
C
sing
1.39
N
Y
39
C3
C4
C
C
doub
1.38
N
Y
40
C1
C
C
C
sing
1.51
N
N
41
C1
N1
C
N
doub
1.32
N
Y
42
C4
N1
C
N
sing
1.32
N
Y
43
N2
H
N
H
sing
0.97
N
N
44
C9
H6
C
H
sing
1.08
N
N
45
C4
H5
C
H
sing
1.08
N
N
46
C3
H4
C
H
sing
1.08
N
N
47
C
H3
C
H
sing
1.09
N
N
48
C
H1
C
H
sing
1.09
N
N
49
C
H2
C
H
sing
1.09
N
N
50
C12
H7
C
H
sing
1.08
N
N
51
C13
H8
C
H
sing
1.08
N
N
52
C15
H9
C
H
sing
1.08
N
N
53
C16
H10
C
H
sing
1.08
N
N
54
C17
H11
C
H
sing
1.09
N
N
55
C18
H13
C
H
sing
1.09
N
N
56
C18
H12
C
H
sing
1.09
N
N
57
C19
H15
C
H
sing
1.09
N
N
58
C19
H14
C
H
sing
1.09
N
N
59
C20
H17
C
H
sing
1.09
N
N
60
C20
H16
C
H
sing
1.09
N
N
61
C21
H19
C
H
sing
1.09
N
N
62
C21
H18
C
H
sing
1.09
N
N
63
C22
H20
C
H
sing
1.09
N
N
64
C22
H21
C
H
sing
1.09
N
N
65
C24
H23
C
H
sing
1.09
N
N
66
C24
H22
C
H
sing
1.09
N
N
67
C25
H24
C
H
sing
1.09
N
N
68
C26
H26
C
H
sing
1.09
N
N
69
C26
H25
C
H
sing
1.09
N
N
70
C27
H28
C
H
sing
1.09
N
N
71
C27
H27
C
H
sing
1.09
N
N