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PDBeChem : Chemical Bonds
Molecule :
NBL
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
C1
C2
C
C
sing
1.53
N
N
2
C1
H11
C
H
sing
1.09
N
N
3
C1
H12A
C
H
sing
1.09
N
N
4
C1
H13A
C
H
sing
1.09
N
N
5
C2
C3
C
C
sing
1.53
N
N
6
C2
C4
C
C
sing
1.53
N
N
7
C2
H2
C
H
sing
1.09
N
N
8
C3
H31
C
H
sing
1.09
N
N
9
C3
H32
C
H
sing
1.09
N
N
10
C3
H33
C
H
sing
1.09
N
N
11
C4
C5
C
C
sing
1.53
N
N
12
C4
H41
C
H
sing
1.09
N
N
13
C4
H42
C
H
sing
1.09
N
N
14
C5
N6
C
N
sing
1.47
N
N
15
C5
C17
C
C
sing
1.51
N
N
16
C5
H5
C
H
sing
1.09
N
N
17
N6
C7
N
C
sing
1.35
N
N
18
N6
HN6
N
H
sing
0.97
N
N
19
C7
O8
C
O
doub
1.21
N
N
20
C7
O9
C
O
sing
1.35
N
N
21
O9
C10
O
C
sing
1.45
N
N
22
C10
C11
C
C
sing
1.51
N
N
23
C10
H101
C
H
sing
1.09
N
N
24
C10
H102
C
H
sing
1.09
N
N
25
C11
C12
C
C
doub
1.38
N
Y
26
C11
C16
C
C
sing
1.38
N
Y
27
C12
C13
C
C
sing
1.38
N
Y
28
C12
H12
C
H
sing
1.08
N
N
29
C13
C14
C
C
doub
1.38
N
Y
30
C13
H13
C
H
sing
1.08
N
N
31
C14
C15
C
C
sing
1.38
N
Y
32
C14
H14
C
H
sing
1.08
N
N
33
C15
C16
C
C
doub
1.38
N
Y
34
C15
H15
C
H
sing
1.08
N
N
35
C16
H16
C
H
sing
1.08
N
N
36
C17
O18
C
O
doub
1.21
N
N
37
C17
N19
C
N
sing
1.35
N
N
38
N19
C20
N
C
sing
1.47
N
N
39
N19
H19
N
H
sing
0.97
N
N
40
C20
C21
C
C
sing
1.54
N
N
41
C20
C24
C
C
sing
1.54
N
N
42
C20
H20
C
H
sing
1.09
N
N
43
C21
C22
C
C
sing
1.54
N
N
44
C21
H211
C
H
sing
1.09
N
N
45
C21
H212
C
H
sing
1.09
N
N
46
C22
N23
C
N
sing
1.48
N
N
47
C22
H221
C
H
sing
1.09
N
N
48
C22
H222
C
H
sing
1.09
N
N
49
N23
C24
N
C
sing
1.48
N
N
50
N23
C25
N
C
sing
1.36
N
N
51
C24
H241
C
H
sing
1.09
N
N
52
C24
H242
C
H
sing
1.09
N
N
53
C25
N26
C
N
trip
1.14
N
N