Molecular Formula: H2O+
Molecular weight: 19.02322
InChi: InChI=1S/H2O/h1H2/p+1
InChi Key: XLYOFNOQVPJJNP-UHFFFAOYSA-O
SMILES: O.[H+]
Articles
Michl, Josef;
Magnera, Thomas F.;
David, Donald E.;
Orth, Robert G.;
Jonkman, Harry T.;
Stulik, Dusan,
Production of Hydrated Metal Ions by Fast Ion or Atom Beam Sputtering. Collision-Induced Dissociation and Successive Hydration Energies of Gaseous Cu(1+) with 1-4 Water Molecules.
Journal of the American Chemical Society 1989,
111(14), 5036 - 5043,
10.1021/ja00196a003 
.