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PDBeChem : Chemical Bonds
Molecule :
STI
Bonds between two atoms of the molecule
Total Number of Bonds: 72
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
C6
C
C
doub
1.38
N
Y
2
C1
C2
C
C
sing
1.38
N
Y
3
C1
H11
C
H
sing
1.08
N
N
4
C6
C5
C
C
sing
1.4
N
Y
5
C6
H61
C
H
sing
1.08
N
N
6
C5
C4
C
C
doub
1.39
N
Y
7
C5
C7
C
C
sing
1.48
N
Y
8
C4
N3
C
N
sing
1.32
N
Y
9
C4
H41
C
H
sing
1.08
N
N
10
N3
C2
N
C
doub
1.32
N
Y
11
C2
H21
C
H
sing
1.08
N
N
12
C7
C12
C
C
doub
1.4
N
Y
13
C7
N8
C
N
sing
1.33
N
Y
14
C12
C11
C
C
sing
1.38
N
Y
15
C12
H121
C
H
sing
1.08
N
N
16
C11
N10
C
N
doub
1.32
N
Y
17
C11
H111
C
H
sing
1.08
N
N
18
N10
C9
N
C
sing
1.32
N
Y
19
C9
N8
C
N
doub
1.32
N
Y
20
C9
N13
C
N
sing
1.38
N
N
21
N13
C14
N
C
sing
1.4
N
N
22
N13
H131
N
H
sing
0.97
N
N
23
C14
C19
C
C
doub
1.39
N
Y
24
C14
C15
C
C
sing
1.39
N
Y
25
C19
C18
C
C
sing
1.38
N
Y
26
C19
C20
C
C
sing
1.51
N
N
27
C18
C17
C
C
doub
1.38
N
Y
28
C18
H181
C
H
sing
1.08
N
N
29
C17
C16
C
C
sing
1.39
N
Y
30
C17
H171
C
H
sing
1.08
N
N
31
C16
C15
C
C
doub
1.39
N
Y
32
C16
N21
C
N
sing
1.4
N
N
33
C15
H151
C
H
sing
1.08
N
N
34
N21
C22
N
C
sing
1.35
N
N
35
N21
H211
N
H
sing
0.97
N
N
36
C22
C23
C
C
sing
1.48
N
N
37
C22
O29
C
O
doub
1.22
N
N
38
C23
C25
C
C
doub
1.4
N
Y
39
C23
C29
C
C
sing
1.4
N
Y
40
C25
C26
C
C
sing
1.38
N
Y
41
C25
H251
C
H
sing
1.08
N
N
42
C26
C27
C
C
doub
1.38
N
Y
43
C26
H261
C
H
sing
1.08
N
N
44
C27
C28
C
C
sing
1.38
N
Y
45
C27
C46
C
C
sing
1.51
N
N
46
C28
C29
C
C
doub
1.38
N
Y
47
C28
H281
C
H
sing
1.08
N
N
48
C29
H291
C
H
sing
1.08
N
N
49
C46
N48
C
N
sing
1.47
N
N
50
C46
H461
C
H
sing
1.09
N
N
51
C46
H462
C
H
sing
1.09
N
N
52
N48
C53
N
C
sing
1.47
N
N
53
N48
C49
N
C
sing
1.47
N
N
54
C53
C52
C
C
sing
1.53
N
N
55
C53
H531
C
H
sing
1.09
N
N
56
C53
H532
C
H
sing
1.09
N
N
57
C52
N51
C
N
sing
1.47
N
N
58
C52
H521
C
H
sing
1.09
N
N
59
C52
H522
C
H
sing
1.09
N
N
60
N51
C54
N
C
sing
1.47
N
N
61
N51
C50
N
C
sing
1.47
N
N
62
C54
H541
C
H
sing
1.09
N
N
63
C54
H542
C
H
sing
1.09
N
N
64
C54
H543
C
H
sing
1.09
N
N
65
C50
C49
C
C
sing
1.53
N
N
66
C50
H501
C
H
sing
1.09
N
N
67
C50
H502
C
H
sing
1.09
N
N
68
C49
H491
C
H
sing
1.09
N
N
69
C49
H492
C
H
sing
1.09
N
N
70
C20
H201
C
H
sing
1.09
N
N
71
C20
H202
C
H
sing
1.09
N
N
72
C20
H203
C
H
sing
1.09
N
N