Hexa-μ(2)-chlorido-μ(4)-oxido-tetra­kis­[(3-methyl-5-phenyl-1H-pyrazole-κN (2))copper(II)]

The title compound, [Cu(4)Cl(6)O(C(10)H(10)N(2))(4)], contains four Cu(II) atoms which are bridged by six chloride anions. The central O atom is located on a crystallographic fourfold roto-inversion axis. Each Cu(II) atom is coordinated by an N atom of a neutral monodentate 3-methyl-5-phenyl­pyrazole ligand, three Cl(−) anions, and one O(2−) anion. The geometry at each Cu(II) atom is distorted trigonal–bipyramidal, with the three Cl(−) ions in the equatorial plane and the N and O atoms in the axial positions.