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PDBeChem : Chemical Bonds
Molecule :
QFK
Bonds between two atoms of the molecule
Total Number of Bonds: 56
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
N8
C
N
sing
1.47
N
N
2
N8
C18
N
C
sing
1.35
N
N
3
C16
N7
C
N
sing
1.47
N
N
4
C15
C13
C
C
sing
1.51
N
N
5
C15
N7
C
N
sing
1.47
N
N
6
C18
O
C
O
doub
1.22
N
N
7
C18
C2
C
C
sing
1.42
N
N
8
C13
C14
C
C
sing
1.4
N
Y
9
C13
C12
C
C
doub
1.35
N
Y
10
N7
C17
N
C
sing
1.47
N
N
11
C14
N6
C
N
doub
1.31
N
Y
12
N
C2
N
C
sing
1.35
N
Y
13
N
C1
N
C
doub
1.3
N
Y
14
C2
C3
C
C
doub
1.4
N
Y
15
C12
N5
C
N
sing
1.36
N
Y
16
N6
N5
N
N
sing
1.4
N
Y
17
C1
C
C
C
sing
1.51
N
N
18
C1
N1
C
N
sing
1.37
N
Y
19
N5
C11
N
C
sing
1.4
N
N
20
C3
N1
C
N
sing
1.37
N
Y
21
C3
C7
C
C
sing
1.4
N
Y
22
N1
C4
N
C
sing
1.37
N
Y
23
C7
C6
C
C
doub
1.38
N
Y
24
C11
N4
C
N
doub
1.33
N
Y
25
C11
C10
C
C
sing
1.39
N
Y
26
N4
C8
N
C
sing
1.32
N
Y
27
C4
C5
C
C
doub
1.35
N
Y
28
C6
C5
C
C
sing
1.41
N
Y
29
C6
N2
C
N
sing
1.39
N
N
30
C10
C9
C
C
doub
1.38
N
Y
31
C8
N2
C
N
sing
1.39
N
N
32
C8
N3
C
N
doub
1.32
N
Y
33
C9
N3
C
N
sing
1.32
N
Y
34
C7
H1
C
H
sing
1.08
N
N
35
C9
H2
C
H
sing
1.08
N
N
36
C10
H3
C
H
sing
1.08
N
N
37
C12
H4
C
H
sing
1.08
N
N
38
C14
H5
C
H
sing
1.08
N
N
39
C15
H6
C
H
sing
1.09
N
N
40
C15
H7
C
H
sing
1.09
N
N
41
C16
H8
C
H
sing
1.09
N
N
42
C16
H9
C
H
sing
1.09
N
N
43
C16
H10
C
H
sing
1.09
N
N
44
C19
H11
C
H
sing
1.09
N
N
45
C19
H12
C
H
sing
1.09
N
N
46
C19
H13
C
H
sing
1.09
N
N
47
N8
H14
N
H
sing
0.97
N
N
48
C5
H15
C
H
sing
1.08
N
N
49
C4
H16
C
H
sing
1.08
N
N
50
C
H17
C
H
sing
1.09
N
N
51
C
H18
C
H
sing
1.09
N
N
52
C
H19
C
H
sing
1.09
N
N
53
N2
H20
N
H
sing
0.97
N
N
54
C17
H22
C
H
sing
1.09
N
N
55
C17
H23
C
H
sing
1.09
N
N
56
C17
H24
C
H
sing
1.09
N
N