Crystal powder data of MoGa₅(CuS₂)_0.0556

The X-ray powder data have been obtained for a new phase MoGa₅(CuS₂)_0.0556. The powder patterns were indexed on the basis of a tetragonal body-centred unit cell with the lattice constants a = 12.872, c = 5.284 Å, c/a = 0.410, d_m = 6.825(8), d_x = 6.869 Mg m^-3, Z = 8.