Materials Data on Cs2InBiI6 by Materials Project

Cs2InBiI6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Cs1+ is bonded to twelve equivalent I1- atoms to form CsI12 cuboctahedra that share corners with twelve equivalent CsI12 cuboctahedra, faces with six equivalent CsI12 cuboctahedra, faces with four equivalent InI6 octahedra, and faces with four equivalent BiI6 octahedra. All Cs–I bond lengths are 4.49 Å. In1+ is bonded to six equivalent I1- atoms to form InI6 octahedra that share corners with six equivalent BiI6 octahedra and faces with eight equivalent CsI12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All In–I bond lengths are 3.25 Å. Bi3+ is bonded to six equivalent I1- atoms to form BiI6 octahedra that share corners with six equivalent InI6 octahedra and faces with eight equivalent CsI12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Bi–I bond lengths are 3.10 Å. I1- is bonded in a distorted linear geometry to four equivalent Cs1+, one In1+, and one Bi3+ atom.