PrAuSn is hexagonal omega structure-derived structured and crystallizes in the hexagonal P6_3/mmc space group. Pr(1) is bonded to six equivalent Au(1) and six equivalent Sn(1) atoms to form a mixture of face and edge-sharing PrSn6Au6 cuboctahedra. Au(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1) and three equivalent Sn(1) atoms. Sn(1) is bonded in a distorted trigonal planar geometry to six equivalent Pr(1) and three equivalent Au(1) atoms.
PrAuSn is hexagonal omega structure-derived structured and crystallizes in the hexagonal P6_3/mmc space group. Pr(1) is bonded to six equivalent Au(1) and six equivalent Sn(1) atoms to form a mixture of face and edge-sharing PrSn6Au6 cuboctahedra. All Pr(1)-Au(1) bond lengths are 3.40 Å. All Pr(1)-Sn(1) bond lengths are 3.40 Å. Au(1) is bonded in a 9-coordinate geometry to six equivalent Pr(1) and three equivalent Sn(1) atoms. All Au(1)-Sn(1) bond lengths are 2.74 Å. Sn(1) is bonded in a distorted trigonal planar geometry to six equivalent Pr(1) and three equivalent Au(1) atoms.