Materials Data on In3SbTe4 by Materials Project
In3Te4Sb crystallizes in the tetragonal I422 space group. The structure is three-dimensional and consists of two antimony molecules and one In3Te4 framework. In the In3Te4 framework, there are two inequivalent In3+ sites. In the first In3+ site, In3+ is bonded in a 8-coordinate geometry to eight equivalent Te2- atoms. All In–Te bond lengths are 3.53 Å. In the second In3+ site, In3+ is bonded to four equivalent Te2- atoms to form edge-sharing InTe4 tetrahedra. All In–Te bond lengths are 2.89 Å. Te2- is bonded in a 2-coordinate geometry to four In3+ atoms.
36 MATERIALS SCIENCE↗