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PDBeChem : Chemical Bonds
Molecule :
X99
Bonds between two atoms of the molecule
Total Number of Bonds: 53
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
C
C1
C
C
sing
1.51
N
N
2
O
C
O
C
doub
1.21
N
N
3
C1
H1
C
H
sing
1.09
N
N
4
C1
H1A
C
H
sing
1.09
N
N
5
C2
C1
C
C
sing
1.53
N
N
6
C2
N3
C
N
sing
1.46
N
N
7
C2
H2
C
H
sing
1.09
N
N
8
C2
H2A
C
H
sing
1.09
N
N
9
N3
C4
N
C
sing
1.35
N
N
10
N3
C5
N
C
sing
1.35
N
N
11
C4
C8
C
C
sing
1.48
N
N
12
C5
C13
C
C
sing
1.48
N
N
13
O6
C4
O
C
doub
1.21
N
N
14
O7
C5
O
C
doub
1.21
N
N
15
C8
C13
C
C
doub
1.41
N
Y
16
C8
C9
C
C
sing
1.39
N
Y
17
C9
C10
C
C
doub
1.39
N
Y
18
C9
H9
C
H
sing
1.08
N
N
19
C10
C11
C
C
sing
1.38
N
Y
20
C10
H10
C
H
sing
1.08
N
N
21
C11
H11
C
H
sing
1.08
N
N
22
C12
C11
C
C
doub
1.39
N
Y
23
C12
H12
C
H
sing
1.08
N
N
24
C13
C12
C
C
sing
1.39
N
Y
25
N
CD
N
C
sing
1.47
N
N
26
CD
HD
C
H
sing
1.09
N
N
27
CD
HDA
C
H
sing
1.09
N
N
28
CA
N
C
N
sing
1.47
N
N
29
CA
CB
C
C
sing
1.54
N
N
30
CA
HA
C
H
sing
1.09
N
N
31
CB
CG
C
C
sing
1.55
N
N
32
CB
HB
C
H
sing
1.09
N
N
33
CB
HBA
C
H
sing
1.09
N
N
34
CG
CD
C
C
sing
1.55
N
N
35
CG
F1
C
F
sing
1.4
N
N
36
C3
CA
C
C
sing
1.51
N
N
37
C3
O1
C
O
doub
1.21
N
N
38
F2
CG
F
C
sing
1.4
N
N
39
N1
CD1
N
C
sing
1.47
N
N
40
N1
CA1
N
C
sing
1.47
N
N
41
CD1
CG1
C
C
sing
1.54
N
N
42
CA1
CB1
C
C
sing
1.55
N
N
43
CB1
CG1
C
C
sing
1.55
N
N
44
CD1
HD1
C
H
sing
1.09
N
N
45
CD1
HDA1
C
H
sing
1.09
N
N
46
CA1
HA1
C
H
sing
1.09
N
N
47
CA1
HAA
C
H
sing
1.09
N
N
48
CB1
HB1
C
H
sing
1.09
N
N
49
CB1
HBA1
C
H
sing
1.09
N
N
50
CG1
HG
C
H
sing
1.09
N
N
51
CG1
HGA
C
H
sing
1.09
N
N
52
C
N
C
N
sing
1.35
N
N
53
C3
N1
C
N
sing
1.35
N
N