Tris[μ-1,2-bis­(diphenyl­phosphino)­ethane]-1:2κ(2) P:P′;1:3κ(2) P:P′;2:3κ(2) P:P′-di-μ-bromido-1:2κ(4) Br:Br-bromido-3κBr-tricopper(I) acetone hemisolvate

In the crystal structure of the title compound, [Cu(3)Br(3)(C(26)H(24)P(2))(3)]·0.5CH(3)COCH(3), two of the Cu centers are bridged by two bromide anions forming a Cu(μ-Br)(2)Cu core, which is further bridged by a 1,2-bis­(diphenyl­phosphino)­ethane (dppe) ligand. The third Cu center is terminally bound to another bromide ligand and is connected to the other two Cu atoms by bridging dppe ligands, forming a triangular cluster unit. The acetone solvent mol­ecule exhibits twofold disorder about an inversion centre at ([Image: see text], 1, 0). The crystal structure is stabilized by inter­molecular C—H⋯Br hydrogen bonds.