UAsS is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. U(1) is bonded in a 9-coordinate geometry to four equivalent As(1) and five equivalent S(1) atoms. As(1) is bonded in a 8-coordinate geometry to four equivalent U(1) and four equivalent As(1) atoms. S(1) is bonded to five equivalent U(1) atoms to form a mixture of distorted corner and edge-sharing SU5 trigonal bipyramids.
UAsS is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. U(1) is bonded in a 9-coordinate geometry to four equivalent As(1) and five equivalent S(1) atoms. All U(1)-As(1) bond lengths are 3.06 Å. There are four shorter (2.86 Å) and one longer (2.92 Å) U(1)-S(1) bond length. As(1) is bonded in a 8-coordinate geometry to four equivalent U(1) and four equivalent As(1) atoms. All As(1)-As(1) bond lengths are 2.76 Å. S(1) is bonded to five equivalent U(1) atoms to form a mixture of distorted corner and edge-sharing SU5 trigonal bipyramids.