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(NH4)2SO4 is Iron carbide-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is zero-dimensional and consists of four ammonium molecules and four azanium;sulfuric acid molecules.
(NH4)2SO4 is Iron carbide-derived structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of eight ammonium molecules and four sulfuric acid molecules.
(NH4)2SO4 is Silicon tetrafluoride-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is zero-dimensional and consists of four ammonium molecules and four azanium;sulfuric acid molecules.