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Di-methyl-ammonium tetra-aqua-(hydrogen-sulfato)-sulfato-cuprate(II).

ABSTRACT: In the title salt, [(CH3)2NH2][Cu(HSO4)(SO4)(H2O)4], one type of cation and anion is present in the asymmetric unit. The Cu(II) atom in the complex anion, [Cu(HSO4)(SO4)(H2O)4](-), has a tetra-gonal bipyramidal [4 + 2] coordination caused by a Jahn-Teller distortion, with the aqua ligands in equatorial and two O atoms of tetra-hedral HSO4 and SO4 units in apical positions. Both types of ions form sheets parallel to (010). The inter-connection within and between the sheets is reinforced by O-H?O and N-H?O hydrogen bonds, respectively, involving the water mol-ecules, the two types of sulfate anions and the ammonium groups.

SUBMITTER: Held P

PROVIDER: S-EPMC3998589 | biostudies-literature | 2014 Apr

REPOSITORIES: biostudies-literature

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Di-methyl-ammonium tetra-aqua-(hydrogen-sulfato)-sulfato-cuprate(II).

Held Peter P

Acta crystallographica. Section E, Structure reports online 20140305 Pt 4

In the title salt, [(CH3)2NH2][Cu(HSO4)(SO4)(H2O)4], one type of cation and anion is present in the asymmetric unit. The Cu(II) atom in the complex anion, [Cu(HSO4)(SO4)(H2O)4](-), has a tetra-gonal bipyramidal [4 + 2] coordination caused by a Jahn-Teller distortion, with the aqua ligands in equatorial and two O atoms of tetra-hedral HSO4 and SO4 units in apical positions. Both types of ions form sheets parallel to (010). The inter-connection within and between the sheets is reinforced by O-H⋯O ...[more]

PMID: 24826087

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