Dimorpholinium penta-chloridoanti-monate(III).

The asymmetric unit of the title compound, (C(4)H(10)NO)(2)[SbCl(5)], consists of two morpholinium cations in chair conformations, and a penta-chloridoanti-monate dianion with the Sb(III) ion in a slightly distorted square-pyramidal coordination environment. The morpholinium cations are connected to each other by N-H⋯O hydrogen bonds, and they link the chloride anions and the anti-monate SbCl(3) group via N-H⋯Cl contacts.