Abstract
In the title compound, {[Cu(C10H14N4Se)2(H2O)]Cl2·H2O}n, the CuII ion, lying on a twofold rotation axis, has a square-pyramidal geometry constituted by four N atoms of pyrazolyl groups in the basal plane and an apical O atom of a water molecule. A pair of bis(3,5-dimethyl-1H-pyrazol-4-yl) selenide ligands bridge the Cu centers into a polymeric double-chain extending along [001]. The chloride anions are involved in intermolecular N—H⋯Cl and O—H⋯Cl hydrogen bonds, which link the chains into a three-dimensional network.
Highlights
In the title compound, {[Cu(C10H14N4Se)2(H2O)]Cl2H2O}n, the CuII ion, lying on a twofold rotation axis, has a squarepyramidal geometry constituted by four N atoms of pyrazolyl groups in the basal plane and an apical O atom of a water molecule
The chloride anions are involved in intermolecular N—H Cl and O—H Cl hydrogen bonds, which link the chains into a three-dimensional network
Symmetry codes: (ii) −x, y, −z+1/2; (iii) −x−1/2, y+1/2, −z+1/2
Summary
R factor = 0.026; wR factor = 0.072; data-to-parameter ratio = 14.5. A pair of bis(3,5-dimethyl-1H-pyrazol-4-yl) selenide ligands bridge the Cu centers into a polymeric double-chain extending along [001]. The chloride anions are involved in intermolecular N—H Cl and O—H Cl hydrogen bonds, which link the chains into a three-dimensional network. (Kuma Diffraction, 1998); cell refinement: KM-4 CCD Software.; data reduction: KM-4 CCD. Software.; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 1997); software used to prepare material for publication: WinGX (Farrugia, 1999)
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