Services
Research
Training
Industry
About us
Protein Data Bank
in Europe
Bringing Structure to Biology
Chemical Components in the PDB
pdbe.org/chem
Feedback
Share
Summary
Atoms
Bonds
In PDB Entries
Names
Descriptors
Complete Listing
Modify Search
Download Links
Molfile:
Ideal
Representative
PDB:
Ideal
Representative
Other:
mmCif
CML
Related compounds
Could not find any related compound in the PDB.
3D-Views
Ideal
Representative
PDB Links
PDB entries
PDBeChem : Chemical Bonds
Molecule :
BHQ
Bonds between two atoms of the molecule
Total Number of Bonds: 38
50
10 per page
20 per page
Show all
Record
First Atom
Second Atom
First Element
Second Element
Bond Order Type
Bond Length
Bond Stereochemistry
Is Aromatic
1
O1
C1
O
C
sing
1.36
N
N
2
O1
HO1
O
H
sing
0.97
N
N
3
O2
C4
O
C
sing
1.36
N
N
4
O2
HO2
O
H
sing
0.97
N
N
5
C1
C2
C
C
doub
1.39
N
Y
6
C1
C6
C
C
sing
1.39
N
Y
7
C2
C3
C
C
sing
1.38
N
Y
8
C2
C7
C
C
sing
1.51
N
N
9
C3
C4
C
C
doub
1.39
N
Y
10
C3
H3
C
H
sing
1.08
N
N
11
C4
C5
C
C
sing
1.39
N
Y
12
C5
C6
C
C
doub
1.38
N
Y
13
C5
C11
C
C
sing
1.51
N
N
14
C6
H6
C
H
sing
1.08
N
N
15
C7
C8
C
C
sing
1.53
N
N
16
C7
C9
C
C
sing
1.53
N
N
17
C7
C10
C
C
sing
1.53
N
N
18
C8
H81
C
H
sing
1.09
N
N
19
C8
H82
C
H
sing
1.09
N
N
20
C8
H83
C
H
sing
1.09
N
N
21
C9
H91
C
H
sing
1.09
N
N
22
C9
H92
C
H
sing
1.09
N
N
23
C9
H93
C
H
sing
1.09
N
N
24
C10
H101
C
H
sing
1.09
N
N
25
C10
H102
C
H
sing
1.09
N
N
26
C10
H103
C
H
sing
1.09
N
N
27
C11
C12
C
C
sing
1.53
N
N
28
C11
C13
C
C
sing
1.53
N
N
29
C11
C14
C
C
sing
1.53
N
N
30
C12
H121
C
H
sing
1.09
N
N
31
C12
H122
C
H
sing
1.09
N
N
32
C12
H123
C
H
sing
1.09
N
N
33
C13
H131
C
H
sing
1.09
N
N
34
C13
H132
C
H
sing
1.09
N
N
35
C13
H133
C
H
sing
1.09
N
N
36
C14
H141
C
H
sing
1.09
N
N
37
C14
H142
C
H
sing
1.09
N
N
38
C14
H143
C
H
sing
1.09
N
N