SMILES: [NH4+].[NH4+].O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Ni+2]
Description: The molecule is a hydrate that is the hexahydrate form of ammonium nickel sulfate. It is a hydrate, a nickel coordination entity, an ammonium salt and a metal sulfate. It contains an ammonium nickel sulfate.