Structural Complex
Chemical ID: PER
IUPAC Name: PEROXIDE ION
Formal Charge: -2
Type: NON-POLYMER
Physiochemical Descriptor:
Formula: O2
Molecular weight: 31.999
Hydrogen Bond Acceptor: 2
Hydrogen Bond Donor: 0
Rotatable Bonds: 0
Heavy Atoms: 2
Systematic name
Program Version Descriptor
ACDLabs 10.04 dioxidanediide
OpenEye OEToolkits 1.5.0 peroxide
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 [O-][O-]
SMILES_CANONICAL CACTVS 3.341 [O-][O-]
SMILES CACTVS 3.341 [O-][O-]
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 [O-][O-]
SMILES OpenEye OEToolkits 1.5.0 [O-][O-]
InChI InChI 1.03 InChI=1S/O2/c1-2/q-2
InChIKey InChI 1.03 ANAIPYUSIMHBEL-UHFFFAOYSA-N
Chemical Database Mapping
Database Reference ID
ChEBI 44785