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PDBeChem : Chemical Bonds
Molecule :
KHQ
Bonds between two atoms of the molecule
Total Number of Bonds: 76
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
C20
C6
C
C
sing
1.53
N
N
2
C18
C19
C
C
sing
1.53
N
N
3
C18
N10
C
N
sing
1.47
N
N
4
C19
N7
C
N
sing
1.47
N
N
5
F17
C14
F
C
sing
1.4
N
N
6
C13
C14
C
C
sing
1.53
N
N
7
C13
C11
C
C
sing
1.51
N
N
8
N7
C6
N
C
sing
1.47
N
N
9
N7
C8
N
C
sing
1.47
N
N
10
C6
C5
C
C
sing
1.51
N
N
11
C14
F15
C
F
sing
1.4
N
N
12
C14
F16
C
F
sing
1.4
N
N
13
C4
C5
C
C
doub
1.39
N
Y
14
C4
C3
C
C
sing
1.38
N
Y
15
N10
C11
N
C
sing
1.35
N
N
16
N10
C9
N
C
sing
1.47
N
N
17
C11
O12
C
O
doub
1.21
N
N
18
C5
C21
C
C
sing
1.38
N
Y
19
C3
N2
C
N
doub
1.32
N
Y
20
C9
C8
C
C
sing
1.53
N
N
21
C21
C1
C
C
doub
1.39
N
Y
22
N2
C1
N
C
sing
1.32
N
Y
23
C1
N22
C
N
sing
1.39
N
N
24
N22
C23
N
C
sing
1.38
N
N
25
N40
C23
N
C
doub
1.31
N
Y
26
N40
C26
N
C
sing
1.36
N
Y
27
C23
N24
C
N
sing
1.37
N
Y
28
C36
C37
C
C
sing
1.53
N
N
29
C36
C35
C
C
sing
1.53
N
N
30
C26
C27
C
C
doub
1.39
N
Y
31
C26
C25
C
C
sing
1.41
N
Y
32
C37
C35
C
C
sing
1.53
N
N
33
N24
C25
N
C
sing
1.39
N
Y
34
C27
C28
C
C
sing
1.39
N
Y
35
C25
C30
C
C
doub
1.39
N
Y
36
C35
C34
C
C
sing
1.53
N
N
37
C32
C31
C
C
doub
1.36
N
Y
38
C32
N33
C
N
sing
1.35
N
Y
39
C28
C31
C
C
sing
1.48
N
N
40
C28
C29
C
C
doub
1.4
N
Y
41
C34
N33
C
N
sing
1.47
N
N
42
C30
C29
C
C
sing
1.38
N
Y
43
C31
C39
C
C
sing
1.41
N
Y
44
N33
N38
N
N
sing
1.4
N
Y
45
C39
N38
C
N
doub
1.31
N
Y
46
C4
H1
C
H
sing
1.08
N
N
47
C6
H2
C
H
sing
1.09
N
N
48
C8
H3
C
H
sing
1.09
N
N
49
C8
H4
C
H
sing
1.09
N
N
50
C9
H5
C
H
sing
1.09
N
N
51
C9
H6
C
H
sing
1.09
N
N
52
C13
H7
C
H
sing
1.09
N
N
53
C13
H8
C
H
sing
1.09
N
N
54
C3
H9
C
H
sing
1.08
N
N
55
C18
H10
C
H
sing
1.09
N
N
56
C18
H11
C
H
sing
1.09
N
N
57
C19
H12
C
H
sing
1.09
N
N
58
C19
H13
C
H
sing
1.09
N
N
59
C20
H14
C
H
sing
1.09
N
N
60
C20
H15
C
H
sing
1.09
N
N
61
C20
H16
C
H
sing
1.09
N
N
62
C21
H17
C
H
sing
1.08
N
N
63
C27
H18
C
H
sing
1.08
N
N
64
C29
H19
C
H
sing
1.08
N
N
65
C30
H20
C
H
sing
1.08
N
N
66
C32
H21
C
H
sing
1.08
N
N
67
C34
H22
C
H
sing
1.09
N
N
68
C34
H23
C
H
sing
1.09
N
N
69
C35
H24
C
H
sing
1.09
N
N
70
C36
H25
C
H
sing
1.09
N
N
71
C36
H26
C
H
sing
1.09
N
N
72
C37
H27
C
H
sing
1.09
N
N
73
C37
H28
C
H
sing
1.09
N
N
74
C39
H29
C
H
sing
1.08
N
N
75
N22
H30
N
H
sing
0.97
N
N
76
N24
H31
N
H
sing
0.97
N
N