Materials Data on In5SnSb3Te by Materials Project
SnIn5Sb3Te crystallizes in the triclinic P1 space group. The structure is three-dimensional and consists of one 7440-31-5 molecule and one In5Sb3Te framework. In the In5Sb3Te framework, there are five inequivalent In+1.80+ sites. In the first In+1.80+ site, In+1.80+ is bonded in a trigonal non-coplanar geometry to three Sb3- atoms. There are one shorter (2.88 Å) and two longer (2.89 Å) In–Sb bond lengths. In the second In+1.80+ site, In+1.80+ is bonded in a tetrahedral geometry to three Sb3- and one Te2- atom. All In–Sb bond lengths are 2.87 Å. The In–Te bond length is 2.97 Å. In the third In+1.80+ site, In+1.80+ is bonded in a trigonal non-coplanar geometry to two Sb3- and one Te2- atom. There are one shorter (2.88 Å) and one longer (2.89 Å) In–Sb bond lengths. The In–Te bond length is 2.98 Å. In the fourth In+1.80+ site, In+1.80+ is bonded in a trigonal non-coplanar geometry to two Sb3- and one Te2- atom. There are one shorter (2.88 Å) and one longer (2.89 Å) In–Sb bond lengths. The In–Te bond length is 2.98 Å. In the fifth In+1.80+ site, In+1.80+ is bonded in a trigonal non-coplanar geometry to two Sb3- and one Te2- atom. There are one shorter (2.87 Å) and one longer (2.88 Å) In–Sb bond lengths. The In–Te bond length is 3.00 Å. There are three inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded to four In+1.80+ atoms to form SbIn4 tetrahedra that share corners with three equivalent TeIn4 tetrahedra and corners with six SbIn4 tetrahedra. In the second Sb3- site, Sb3- is bonded to four In+1.80+ atoms to form SbIn4 tetrahedra that share corners with three equivalent TeIn4 tetrahedra and corners with six SbIn4 tetrahedra. In the third Sb3- site, Sb3- is bonded to four In+1.80+ atoms to form SbIn4 tetrahedra that share corners with three equivalent TeIn4 tetrahedra and corners with six SbIn4 tetrahedra. Te2- is bonded to four In+1.80+ atoms to form TeIn4 tetrahedra that share corners with nine SbIn4 tetrahedra.