K2Sn(AsS3)2 crystallizes in the trigonal P-3 space group. K(1) is bonded in a 7-coordinate geometry to one As(1) and six equivalent S(1) atoms. Sn(1) is bonded in an octahedral geometry to six equivalent S(1) atoms. As(1) is bonded in a 4-coordinate geometry to one K(1) and three equivalent S(1) atoms. S(1) is bonded to two equivalent K(1), one Sn(1), and one As(1) atom to form a mixture of distorted corner and edge-sharing SK2SnAs tetrahedra.
K2Sn(AsS3)2 crystallizes in the trigonal P-3 space group. K(1) is bonded in a 7-coordinate geometry to one As(1) and six equivalent S(1) atoms. The K(1)-As(1) bond length is 3.44 Å. There are three shorter (3.26 Å) and three longer (3.43 Å) K(1)-S(1) bond lengths. Sn(1) is bonded in an octahedral geometry to six equivalent S(1) atoms. All Sn(1)-S(1) bond lengths are 2.61 Å. As(1) is bonded in a 4-coordinate geometry to one K(1) and three equivalent S(1) atoms. All As(1)-S(1) bond lengths are 2.28 Å. S(1) is bonded to two equivalent K(1), one Sn(1), and one As(1) atom to form a mixture of distorted corner and edge-sharing SK2SnAs tetrahedra.