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PDBeChem : Chemical Bonds
Molecule :
1R9
Bonds between two atoms of the molecule
Total Number of Bonds: 49
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
C13
C12
C
C
sing
1.53
N
N
2
C13
C11
C
C
sing
1.53
N
N
3
C12
C11
C
C
sing
1.53
N
N
4
C11
N9
C
N
sing
1.47
N
N
5
N9
C8
N
C
sing
1.35
N
N
6
C8
O10
C
O
doub
1.22
N
N
7
C8
C4
C
C
sing
1.48
N
N
8
C5
C4
C
C
doub
1.4
N
Y
9
C5
C6
C
C
sing
1.38
N
Y
10
C4
C3
C
C
sing
1.4
N
Y
11
C6
C1
C
C
doub
1.38
N
Y
12
C3
C2
C
C
doub
1.39
N
Y
13
C1
C2
C
C
sing
1.39
N
Y
14
C1
C7
C
C
sing
1.51
N
N
15
C2
N26
C
N
sing
1.4
N
N
16
N26
C14
N
C
sing
1.35
N
N
17
C14
O27
C
O
doub
1.22
N
N
18
C14
C15
C
C
sing
1.47
N
N
19
C16
C15
C
C
doub
1.37
N
Y
20
C16
N17
C
N
sing
1.31
N
Y
21
C15
S19
C
S
sing
1.76
N
Y
22
N17
C18
N
C
doub
1.3
N
Y
23
S19
C18
S
C
sing
1.71
N
Y
24
C18
C20
C
C
sing
1.48
N
N
25
CL1
C25
CL
C
sing
1.74
N
N
26
C20
C25
C
C
doub
1.4
N
Y
27
C20
C21
C
C
sing
1.4
N
Y
28
C25
C24
C
C
sing
1.38
N
Y
29
C21
C22
C
C
doub
1.38
N
Y
30
C24
C23
C
C
doub
1.38
N
Y
31
C22
C23
C
C
sing
1.38
N
Y
32
C3
H1
C
H
sing
1.08
N
N
33
C5
H2
C
H
sing
1.08
N
N
34
C6
H3
C
H
sing
1.08
N
N
35
C7
H4
C
H
sing
1.09
N
N
36
C7
H5
C
H
sing
1.09
N
N
37
C7
H6
C
H
sing
1.09
N
N
38
N9
H7
N
H
sing
0.97
N
N
39
C11
H8
C
H
sing
1.09
N
N
40
C12
H9
C
H
sing
1.09
N
N
41
C12
H10
C
H
sing
1.09
N
N
42
C13
H11
C
H
sing
1.09
N
N
43
C13
H12
C
H
sing
1.09
N
N
44
C16
H13
C
H
sing
1.08
N
N
45
C21
H14
C
H
sing
1.08
N
N
46
C22
H15
C
H
sing
1.08
N
N
47
C23
H16
C
H
sing
1.08
N
N
48
C24
H17
C
H
sing
1.08
N
N
49
N26
H18
N
H
sing
0.97
N
N