hydronium ion

Structure Molecule image
Relationships Total Number of functionally related protein(s) : 40
Total Number of Articles : 43
PubChem 123332
Molecular Formula

H3O+

SMILES

[OH3+]

InChI

InChI=1S/H2O/h1H2/p+1

synonyms
  • Oxonium
  • oxidanium
  • Hydronium ion
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Properties
Property Value
MW 19.023 g/mol
HBD 1
HBA 0
Rotatable Bond Count 0
Exact Mass 19.018389715 g/mol
Monoisotopic Mass 19.018389715 g/mol
Heavy Atom Count 1
Isotope Atom Count 0
Atom Stereo Count 0
Covalent Unit Count 1
Complexity 0
xlogp -0.5
Topological Polar Surface Area 1