SMILES: OI(=O)(O)([O-])([O-])[O-]
Description: The molecule is a trivalent inorganic anion obtained by removal of three protons from orthoperiodic acid It is an orthoperiodate ion and a trivalent inorganic anion. It is a conjugate base of an orthoperiodate(2-). It is a conjugate acid of an orthoperiodate(4-).