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PDBeChem : Chemical Bonds
Molecule :
BKH
Bonds between two atoms of the molecule
Total Number of Bonds: 52
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
C15
C16
C
C
doub
1.38
N
Y
2
C15
C14
C
C
sing
1.38
N
Y
3
C16
C17
C
C
sing
1.39
N
Y
4
CL
C14
CL
C
sing
1.74
N
N
5
C14
C19
C
C
doub
1.39
N
Y
6
S
C17
S
C
sing
1.76
N
N
7
S
C4
S
C
sing
1.81
N
N
8
C17
C18
C
C
doub
1.39
N
Y
9
C19
C18
C
C
sing
1.38
N
Y
10
C19
CL1
C
CL
sing
1.74
N
N
11
N1
N2
N
N
doub
1.29
N
Y
12
N1
N
N
N
sing
1.29
N
Y
13
O1
C3
O
C
sing
1.43
N
N
14
N2
C7
N
C
sing
1.34
N
Y
15
C4
C3
C
C
sing
1.53
N
N
16
C4
O2
C
O
sing
1.43
N
N
17
C1
N
C
N
sing
1.47
N
N
18
C1
C3
C
C
sing
1.53
N
N
19
C1
C
C
C
sing
1.53
N
N
20
N
C6
N
C
sing
1.35
N
Y
21
C2
O2
C
O
sing
1.43
N
N
22
C2
C
C
C
sing
1.53
N
N
23
C2
C5
C
C
sing
1.53
N
N
24
C7
C6
C
C
doub
1.37
N
Y
25
C7
C8
C
C
sing
1.48
N
N
26
C
O
C
O
sing
1.43
N
N
27
C10
C8
C
C
doub
1.39
N
Y
28
C10
C13
C
C
sing
1.38
N
Y
29
F2
C13
F
C
sing
1.35
N
N
30
O3
C5
O
C
sing
1.43
N
N
31
C8
C9
C
C
sing
1.39
N
Y
32
C13
C12
C
C
doub
1.39
N
Y
33
C9
C11
C
C
doub
1.38
N
Y
34
C12
C11
C
C
sing
1.39
N
Y
35
C12
F1
C
F
sing
1.35
N
N
36
C11
F
C
F
sing
1.35
N
N
37
C15
H15
C
H
sing
1.08
N
N
38
C10
H10
C
H
sing
1.08
N
N
39
C9
H9
C
H
sing
1.08
N
N
40
C6
H6
C
H
sing
1.08
N
N
41
C5
H51
C
H
sing
1.09
N
N
42
C5
H52
C
H
sing
1.09
N
N
43
C2
H2
C
H
sing
1.09
N
N
44
C3
H3
C
H
sing
1.09
N
N
45
O3
HO3
O
H
sing
0.97
N
N
46
C4
H4
C
H
sing
1.09
N
N
47
C18
H18
C
H
sing
1.08
N
N
48
C16
H16
C
H
sing
1.08
N
N
49
C
HXT
C
H
sing
1.09
N
N
50
O
HO
O
H
sing
0.97
N
N
51
O1
HO1
O
H
sing
0.97
N
N
52
C1
H1
C
H
sing
1.09
N
N