Materials Data on InSb by Materials Project
InSb is Wurtzite structured and crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. In3+ is bonded to four equivalent Sb3- atoms to form corner-sharing InSb4 tetrahedra. There are three shorter (2.87 Å) and one longer (2.89 Å) In–Sb bond lengths. Sb3- is bonded to four equivalent In3+ atoms to form corner-sharing SbIn4 tetrahedra.