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metal-organic compounds
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In the title salt, [(CH3)2NH2][Cu(HSO4)(SO4)(H2O)4], one type of cation and anion is present in the asymmetric unit. The CuII atom in the complex anion, [Cu(HSO4)(SO4)(H2O)4]−, has a tetragonal bipyramidal [4 + 2] coordination caused by a Jahn–Teller distortion, with the aqua ligands in equatorial and two O atoms of tetrahedral HSO4 and SO4 units in apical positions. Both types of ions form sheets parallel to (010). The interconnection within and between the sheets is reinforced by O—H
O and N—HO hydrogen bonds, respectively, involving the water molecules, the two types of sulfate anions and the ammonium groups.
O and N—HO hydrogen bonds, respectively, involving the water molecules, the two types of sulfate anions and the ammonium groups.organic compoundsOpen access
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In the title molecular salt, [NH2(CH2CH3)2][H2PO4], two unique types of cations and anions, which are configurationally very similar, are present in the asymmetric unit. Both ions form sheets approximately parallel to (-1-1) linked by weak hydrogen bonds. The interconnection within and between the sheets is reinforced by O—HO and N—HO hydrogen bonds involving the tetrahedral H2PO4 anions and the ammonium groups.
O and N—HO hydrogen bonds involving the tetrahedral H2PO4 anions and the ammonium groups.
