CeRhAs crystallizes in the orthorhombic Pnma space group. Ce(1) is bonded to six equivalent Rh(1) and six equivalent As(1) atoms to form a mixture of distorted face and edge-sharing CeAs6Rh6 cuboctahedra. Rh(1) is bonded in a 9-coordinate geometry to six equivalent Ce(1) and three equivalent As(1) atoms. As(1) is bonded in a 9-coordinate geometry to six equivalent Ce(1) and three equivalent Rh(1) atoms.
CeRhAs crystallizes in the orthorhombic Pnma space group. Ce(1) is bonded to six equivalent Rh(1) and six equivalent As(1) atoms to form a mixture of distorted face and edge-sharing CeAs6Rh6 cuboctahedra. There are a spread of Ce(1)-Rh(1) bond distances ranging from 2.77-3.26 Å. There are a spread of Ce(1)-As(1) bond distances ranging from 3.06-3.21 Å. Rh(1) is bonded in a 9-coordinate geometry to six equivalent Ce(1) and three equivalent As(1) atoms. There are two shorter (2.48 Å) and one longer (2.49 Å) Rh(1)-As(1) bond length. As(1) is bonded in a 9-coordinate geometry to six equivalent Ce(1) and three equivalent Rh(1) atoms.