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PDBeChem : Chemical Bonds
Molecule :
PEK
Bonds between two atoms of the molecule
Total Number of Bonds: 130
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
P
O11
P
O
sing
1.61
N
N
2
P
O12
P
O
sing
1.61
N
N
3
P
O13
P
O
sing
1.61
N
N
4
P
O14
P
O
doub
1.48
N
N
5
N
C05
N
C
sing
1.47
N
N
6
N
HN1
N
H
sing
1.01
N
N
7
N
HN2
N
H
sing
1.01
N
N
8
C01
C02
C
C
sing
1.53
N
N
9
C01
O03
C
O
sing
1.45
N
N
10
C01
H011
C
H
sing
1.09
N
N
11
C01
H012
C
H
sing
1.09
N
N
12
C02
C03
C
C
sing
1.53
N
N
13
C02
O01
C
O
sing
1.45
N
N
14
C02
H02
C
H
sing
1.09
N
N
15
C03
O11
C
O
sing
1.43
N
N
16
C03
H031
C
H
sing
1.09
N
N
17
C03
H032
C
H
sing
1.09
N
N
18
C04
C05
C
C
sing
1.53
N
N
19
C04
O12
C
O
sing
1.43
N
N
20
C04
H041
C
H
sing
1.09
N
N
21
C04
H042
C
H
sing
1.09
N
N
22
C05
H051
C
H
sing
1.09
N
N
23
C05
H052
C
H
sing
1.09
N
N
24
O01
C1
O
C
sing
1.34
N
N
25
O02
C1
O
C
doub
1.21
N
N
26
O03
C21
O
C
sing
1.34
N
N
27
O04
C21
O
C
doub
1.21
N
N
28
O13
H13
O
H
sing
0.97
N
N
29
C1
C2
C
C
sing
1.51
N
N
30
C2
C3
C
C
sing
1.53
N
N
31
C2
H21
C
H
sing
1.09
N
N
32
C2
H22
C
H
sing
1.09
N
N
33
C3
C4
C
C
sing
1.53
N
N
34
C3
H31
C
H
sing
1.09
N
N
35
C3
H32
C
H
sing
1.09
N
N
36
C4
C5
C
C
sing
1.51
N
N
37
C4
H41
C
H
sing
1.09
N
N
38
C4
H42
C
H
sing
1.09
N
N
39
C5
C6
C
C
doub
1.31
Z
N
40
C5
H5
C
H
sing
1.08
N
N
41
C6
C7
C
C
sing
1.51
N
N
42
C6
H6
C
H
sing
1.08
N
N
43
C7
C8
C
C
sing
1.51
N
N
44
C7
H71
C
H
sing
1.09
N
N
45
C7
H72
C
H
sing
1.09
N
N
46
C8
C9
C
C
doub
1.31
Z
N
47
C8
H8
C
H
sing
1.08
N
N
48
C9
C10
C
C
sing
1.51
N
N
49
C9
H9
C
H
sing
1.08
N
N
50
C10
C11
C
C
sing
1.51
N
N
51
C10
H101
C
H
sing
1.09
N
N
52
C10
H102
C
H
sing
1.09
N
N
53
C11
C12
C
C
doub
1.31
Z
N
54
C11
H11
C
H
sing
1.08
N
N
55
C12
C13
C
C
sing
1.51
N
N
56
C12
H12
C
H
sing
1.08
N
N
57
C13
C14
C
C
sing
1.51
N
N
58
C13
H131
C
H
sing
1.09
N
N
59
C13
H132
C
H
sing
1.09
N
N
60
C14
C15
C
C
doub
1.31
Z
N
61
C14
H14
C
H
sing
1.08
N
N
62
C15
C16
C
C
sing
1.51
N
N
63
C15
H15
C
H
sing
1.08
N
N
64
C16
C17
C
C
sing
1.53
N
N
65
C16
H161
C
H
sing
1.09
N
N
66
C16
H162
C
H
sing
1.09
N
N
67
C17
C18
C
C
sing
1.53
N
N
68
C17
H171
C
H
sing
1.09
N
N
69
C17
H172
C
H
sing
1.09
N
N
70
C18
C19
C
C
sing
1.53
N
N
71
C18
H181
C
H
sing
1.09
N
N
72
C18
H182
C
H
sing
1.09
N
N
73
C19
C20
C
C
sing
1.53
N
N
74
C19
H191
C
H
sing
1.09
N
N
75
C19
H192
C
H
sing
1.09
N
N
76
C20
H201
C
H
sing
1.09
N
N
77
C20
H202
C
H
sing
1.09
N
N
78
C20
H203
C
H
sing
1.09
N
N
79
C21
C22
C
C
sing
1.51
N
N
80
C22
C23
C
C
sing
1.53
N
N
81
C22
H221
C
H
sing
1.09
N
N
82
C22
H222
C
H
sing
1.09
N
N
83
C23
C24
C
C
sing
1.53
N
N
84
C23
H231
C
H
sing
1.09
N
N
85
C23
H232
C
H
sing
1.09
N
N
86
C24
C25
C
C
sing
1.53
N
N
87
C24
H241
C
H
sing
1.09
N
N
88
C24
H242
C
H
sing
1.09
N
N
89
C25
C26
C
C
sing
1.53
N
N
90
C25
H251
C
H
sing
1.09
N
N
91
C25
H252
C
H
sing
1.09
N
N
92
C26
C27
C
C
sing
1.53
N
N
93
C26
H261
C
H
sing
1.09
N
N
94
C26
H262
C
H
sing
1.09
N
N
95
C27
C28
C
C
sing
1.53
N
N
96
C27
H271
C
H
sing
1.09
N
N
97
C27
H272
C
H
sing
1.09
N
N
98
C28
C29
C
C
sing
1.53
N
N
99
C28
H281
C
H
sing
1.09
N
N
100
C28
H282
C
H
sing
1.09
N
N
101
C29
C30
C
C
sing
1.53
N
N
102
C29
H291
C
H
sing
1.09
N
N
103
C29
H292
C
H
sing
1.09
N
N
104
C30
C31
C
C
sing
1.53
N
N
105
C30
H301
C
H
sing
1.09
N
N
106
C30
H302
C
H
sing
1.09
N
N
107
C31
C32
C
C
sing
1.53
N
N
108
C31
H311
C
H
sing
1.09
N
N
109
C31
H312
C
H
sing
1.09
N
N
110
C32
C33
C
C
sing
1.53
N
N
111
C32
H321
C
H
sing
1.09
N
N
112
C32
H322
C
H
sing
1.09
N
N
113
C33
C34
C
C
sing
1.53
N
N
114
C33
H331
C
H
sing
1.09
N
N
115
C33
H332
C
H
sing
1.09
N
N
116
C34
C35
C
C
sing
1.53
N
N
117
C34
H341
C
H
sing
1.09
N
N
118
C34
H342
C
H
sing
1.09
N
N
119
C35
C36
C
C
sing
1.53
N
N
120
C35
H351
C
H
sing
1.09
N
N
121
C35
H352
C
H
sing
1.09
N
N
122
C36
C37
C
C
sing
1.53
N
N
123
C36
H361
C
H
sing
1.09
N
N
124
C36
H362
C
H
sing
1.09
N
N
125
C37
C38
C
C
sing
1.53
N
N
126
C37
H371
C
H
sing
1.09
N
N
127
C37
H372
C
H
sing
1.09
N
N
128
C38
H381
C
H
sing
1.09
N
N
129
C38
H382
C
H
sing
1.09
N
N
130
C38
H383
C
H
sing
1.09
N
N