CuMnAs crystallizes in the orthorhombic Pnma space group. Mn(1) is bonded in a 8-coordinate geometry to six equivalent Cu(1) and five equivalent As(1) atoms. Cu(1) is bonded in a 12-coordinate geometry to six equivalent Mn(1), two equivalent Cu(1), and four equivalent As(1) atoms. As(1) is bonded in a 9-coordinate geometry to five equivalent Mn(1) and four equivalent Cu(1) atoms.
CuMnAs crystallizes in the orthorhombic Pnma space group. Mn(1) is bonded in a 8-coordinate geometry to six equivalent Cu(1) and five equivalent As(1) atoms. There are a spread of Mn(1)-Cu(1) bond distances ranging from 2.80-3.33 Å. There are a spread of Mn(1)-As(1) bond distances ranging from 2.61-2.78 Å. Cu(1) is bonded in a 12-coordinate geometry to six equivalent Mn(1), two equivalent Cu(1), and four equivalent As(1) atoms. Both Cu(1)-Cu(1) bond lengths are 2.66 Å. There are a spread of Cu(1)-As(1) bond distances ranging from 2.46-2.52 Å. As(1) is bonded in a 9-coordinate geometry to five equivalent Mn(1) and four equivalent Cu(1) atoms.