SMILES: O[Si](O)(O)[O-]
Description: The molecule is a monovalent inorganic anion that consists of silicic acid in which one of the four OH groups has been deprotonated. It is a silicate ion and a monovalent inorganic anion. It is a conjugate base of a silicic acid. It is a conjugate acid of a dihydrogensilicate(2-).