CsAuS crystallizes in the orthorhombic Cmcm space group. Cs(1) is bonded in a 7-coordinate geometry to two equivalent Au(1) and five equivalent S(1) atoms. Au(1) is bonded in a 4-coordinate geometry to two equivalent Cs(1) and two equivalent S(1) atoms. S(1) is bonded to five equivalent Cs(1) and two equivalent Au(1) atoms to form a mixture of distorted corner and edge-sharing SCs5Au2 pentagonal bipyramids.
CsAuS crystallizes in the orthorhombic Cmcm space group. Cs(1) is bonded in a 7-coordinate geometry to two equivalent Au(1) and five equivalent S(1) atoms. Both Cs(1)-Au(1) bond lengths are 3.61 Å. There are a spread of Cs(1)-S(1) bond distances ranging from 3.57-3.77 Å. Au(1) is bonded in a 4-coordinate geometry to two equivalent Cs(1) and two equivalent S(1) atoms. Both Au(1)-S(1) bond lengths are 2.32 Å. S(1) is bonded to five equivalent Cs(1) and two equivalent Au(1) atoms to form a mixture of distorted corner and edge-sharing SCs5Au2 pentagonal bipyramids.