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PDBeChem : Chemical Bonds
Molecule :
R2A
Bonds between two atoms of the molecule
Total Number of Bonds: 102
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
C19
C18
C
C
sing
1.51
N
N
2
C18
C17
C
C
doub
1.37
N
Y
3
C18
C20
C
C
sing
1.39
N
Y
4
C17
C16
C
C
sing
1.4
N
Y
5
C20
C21
C
C
doub
1.38
N
Y
6
C16
C11
C
C
sing
1.46
N
Y
7
C16
C22
C
C
doub
1.41
N
Y
8
C12
C11
C
C
sing
1.51
N
N
9
C12
C13
C
C
sing
1.51
N
N
10
O14
C13
O
C
doub
1.21
N
N
11
C21
C22
C
C
sing
1.39
N
Y
12
C11
C10
C
C
doub
1.36
N
Y
13
C13
O15
C
O
sing
1.34
N
N
14
C22
O23
C
O
sing
1.35
N
Y
15
C10
O23
C
O
sing
1.35
N
Y
16
C10
C09
C
C
sing
1.43
N
N
17
C09
C08
C
C
trip
1.17
N
N
18
C08
C07
C
C
sing
1.43
N
N
19
C07
C06
C
C
doub
1.4
N
Y
20
C07
C24
C
C
sing
1.4
N
Y
21
C06
C05
C
C
sing
1.38
N
Y
22
C24
C03
C
C
doub
1.39
N
Y
23
C05
C04
C
C
doub
1.38
N
Y
24
C03
C04
C
C
sing
1.4
N
Y
25
C03
C02
C
C
sing
1.48
N
N
26
O01
C02
O
C
doub
1.21
N
N
27
C02
N25
C
N
sing
1.35
N
N
28
N25
C57
N
C
sing
1.47
N
N
29
N25
C26
N
C
sing
1.47
N
N
30
C57
C56
C
C
sing
1.53
N
N
31
C26
C27
C
C
sing
1.53
N
N
32
C56
N28
C
N
sing
1.47
N
N
33
C27
N28
C
N
sing
1.47
N
N
34
N28
C29
N
C
sing
1.47
N
N
35
C29
C30
C
C
sing
1.53
N
N
36
C30
N31
C
N
sing
1.46
N
N
37
N31
C32
N
C
sing
1.35
N
N
38
C32
O55
C
O
doub
1.22
N
N
39
C32
C33
C
C
sing
1.48
N
N
40
C54
C33
C
C
doub
1.4
N
Y
41
C54
C53
C
C
sing
1.38
N
Y
42
C33
C34
C
C
sing
1.39
N
Y
43
C53
C52
C
C
doub
1.38
N
Y
44
C34
C35
C
C
doub
1.4
N
Y
45
C52
C35
C
C
sing
1.4
N
Y
46
C35
C36
C
C
sing
1.43
N
N
47
C36
C37
C
C
trip
1.17
N
N
48
C37
C38
C
C
sing
1.43
N
N
49
O51
C38
O
C
sing
1.35
N
Y
50
O51
C50
O
C
sing
1.35
N
Y
51
C38
C39
C
C
doub
1.36
N
Y
52
O42
C41
O
C
doub
1.21
N
N
53
C50
C49
C
C
doub
1.39
N
Y
54
C50
C44
C
C
sing
1.41
N
Y
55
C39
C40
C
C
sing
1.51
N
N
56
C39
C44
C
C
sing
1.46
N
Y
57
C49
C48
C
C
sing
1.38
N
Y
58
C40
C41
C
C
sing
1.51
N
N
59
C41
O43
C
O
sing
1.34
N
N
60
C44
C45
C
C
doub
1.4
N
Y
61
C48
C46
C
C
doub
1.39
N
Y
62
C45
C46
C
C
sing
1.37
N
Y
63
C46
C47
C
C
sing
1.51
N
N
64
C17
H171
C
H
sing
1.08
N
N
65
C20
H201
C
H
sing
1.08
N
N
66
C21
H211
C
H
sing
1.08
N
N
67
C24
H241
C
H
sing
1.08
N
N
68
C26
H261
C
H
sing
1.09
N
N
69
C26
H262
C
H
sing
1.09
N
N
70
C04
H041
C
H
sing
1.08
N
N
71
C05
H051
C
H
sing
1.08
N
N
72
C06
H061
C
H
sing
1.08
N
N
73
C12
H121
C
H
sing
1.09
N
N
74
C12
H122
C
H
sing
1.09
N
N
75
C19
H193
C
H
sing
1.09
N
N
76
C19
H192
C
H
sing
1.09
N
N
77
C19
H191
C
H
sing
1.09
N
N
78
C27
H271
C
H
sing
1.09
N
N
79
C27
H272
C
H
sing
1.09
N
N
80
C29
H291
C
H
sing
1.09
N
N
81
C29
H292
C
H
sing
1.09
N
N
82
C30
H302
C
H
sing
1.09
N
N
83
C30
H301
C
H
sing
1.09
N
N
84
C34
H341
C
H
sing
1.08
N
N
85
C40
H402
C
H
sing
1.09
N
N
86
C40
H401
C
H
sing
1.09
N
N
87
C45
H451
C
H
sing
1.08
N
N
88
C47
H473
C
H
sing
1.09
N
N
89
C47
H471
C
H
sing
1.09
N
N
90
C47
H472
C
H
sing
1.09
N
N
91
C48
H481
C
H
sing
1.08
N
N
92
C49
H491
C
H
sing
1.08
N
N
93
C52
H521
C
H
sing
1.08
N
N
94
C53
H531
C
H
sing
1.08
N
N
95
C54
H541
C
H
sing
1.08
N
N
96
C56
H562
C
H
sing
1.09
N
N
97
C56
H561
C
H
sing
1.09
N
N
98
C57
H571
C
H
sing
1.09
N
N
99
C57
H572
C
H
sing
1.09
N
N
100
N31
H311
N
H
sing
0.97
N
N
101
O15
H2
O
H
sing
0.97
N
N
102
O43
H3
O
H
sing
0.97
N
N