PtAsS crystallizes in the cubic P2_13 space group. Pt(1) is bonded to three equivalent As(1) and three equivalent S(1) atoms to form PtAs3S3 octahedra that share corners with twelve equivalent Pt(1)As3S3 octahedra, corners with three equivalent As(1)Pt3S tetrahedra, and corners with three equivalent S(1)AsPt3 tetrahedra. The corner-sharing octahedral tilt angles range from 64-65°. As(1) is bonded to three equivalent Pt(1) and one S(1) atom to form distorted AsPt3S tetrahedra that share corners with three equivalent Pt(1)As3S3 octahedra, corners with six equivalent As(1)Pt3S tetrahedra, and corners with nine equivalent S(1)AsPt3 tetrahedra. The corner-sharing octahedral tilt angles are 76°. S(1) is bonded to three equivalent Pt(1) and one As(1) atom to form SAsPt3 tetrahedra that share corners with three equivalent Pt(1)As3S3 octahedra, corners with six equivalent S(1)AsPt3 tetrahedra, and corners with nine equivalent As(1)Pt3S tetrahedra. The corner-sharing octahedral tilt angles are 78°.
PtAsS crystallizes in the cubic P2_13 space group. Pt(1) is bonded to three equivalent As(1) and three equivalent S(1) atoms to form PtAs3S3 octahedra that share corners with twelve equivalent Pt(1)As3S3 octahedra, corners with three equivalent As(1)Pt3S tetrahedra, and corners with three equivalent S(1)AsPt3 tetrahedra. The corner-sharing octahedral tilt angles range from 64-65°. All Pt(1)-As(1) bond lengths are 2.51 Å. All Pt(1)-S(1) bond lengths are 2.54 Å. As(1) is bonded to three equivalent Pt(1) and one S(1) atom to form distorted AsPt3S tetrahedra that share corners with three equivalent Pt(1)As3S3 octahedra, corners with six equivalent As(1)Pt3S tetrahedra, and corners with nine equivalent S(1)AsPt3 tetrahedra. The corner-sharing octahedral tilt angles are 76°. The As(1)-S(1) bond length is 2.34 Å. S(1) is bonded to three equivalent Pt(1) and one As(1) atom to form SAsPt3 tetrahedra that share corners with three equivalent Pt(1)As3S3 octahedra, corners with six equivalent S(1)AsPt3 tetrahedra, and corners with nine equivalent As(1)Pt3S tetrahedra. The corner-sharing octahedral tilt angles are 78°.