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PDBeChem : Chemical Bonds
Molecule :
CHK
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
OX1
CX1
O
C
doub
1.21
N
N
2
CX1
CX2
C
C
sing
1.51
N
N
3
CX1
NX1
C
N
sing
1.35
N
N
4
CX2
CX3
C
C
sing
1.53
N
N
5
CX2
HX21
C
H
sing
1.09
N
N
6
CX2
HX22
C
H
sing
1.09
N
N
7
CX3
CX4
C
C
sing
1.53
N
N
8
CX3
CX8
C
C
sing
1.53
N
N
9
CX3
H1
C
H
sing
1.09
N
N
10
CX4
CX5
C
C
sing
1.53
N
N
11
CX4
HX41
C
H
sing
1.09
N
N
12
CX4
HX42
C
H
sing
1.09
N
N
13
CX5
CX6
C
C
sing
1.53
N
N
14
CX5
HX51
C
H
sing
1.09
N
N
15
CX5
HX52
C
H
sing
1.09
N
N
16
CX6
CX7
C
C
sing
1.53
N
N
17
CX6
HX61
C
H
sing
1.09
N
N
18
CX6
HX62
C
H
sing
1.09
N
N
19
CX7
CX8
C
C
sing
1.53
N
N
20
CX7
HX71
C
H
sing
1.09
N
N
21
CX7
HX72
C
H
sing
1.09
N
N
22
CX8
HX81
C
H
sing
1.09
N
N
23
CX8
HX82
C
H
sing
1.09
N
N
24
NX1
CX9
N
C
sing
1.47
N
N
25
NX1
CXB
N
C
sing
1.46
N
N
26
CX9
CXA
C
C
sing
1.53
N
N
27
CX9
HX91
C
H
sing
1.09
N
N
28
CX9
HX92
C
H
sing
1.09
N
N
29
CXA
OX2
C
O
sing
1.43
N
N
30
CXA
HXA1
C
H
sing
1.09
N
N
31
CXA
HXA2
C
H
sing
1.09
N
N
32
OX2
HX2
O
H
sing
0.97
N
N
33
CXB
CXC
C
C
sing
1.53
N
N
34
CXB
HXB1
C
H
sing
1.09
N
N
35
CXB
HXB2
C
H
sing
1.09
N
N
36
CXC
OX3
C
O
sing
1.43
N
N
37
CXC
CXD
C
C
sing
1.53
N
N
38
CXC
HXC
C
H
sing
1.09
N
N
39
OX3
HX3
O
H
sing
0.97
N
N
40
CXD
OX4
C
O
sing
1.43
N
N
41
CXD
CXE
C
C
sing
1.53
N
N
42
CXD
HXD
C
H
sing
1.09
N
N
43
OX4
HX4
O
H
sing
0.97
N
N
44
CXE
OX5
C
O
sing
1.43
N
N
45
CXE
CXF
C
C
sing
1.53
N
N
46
CXE
HXE
C
H
sing
1.09
N
N
47
OX5
HX5
O
H
sing
0.97
N
N
48
CXF
OX6
C
O
sing
1.43
N
N
49
CXF
CXG
C
C
sing
1.53
N
N
50
CXF
HXF
C
H
sing
1.09
N
N
51
OX6
HX6
O
H
sing
0.97
N
N
52
CXG
OX7
C
O
sing
1.43
N
N
53
CXG
HXG1
C
H
sing
1.09
N
N
54
CXG
HXG2
C
H
sing
1.09
N
N
55
OX7
HX7
O
H
sing
0.97
N
N