Materials Data on Cs3BiO3 by Materials Project

Abstract

Cs3BiO3 crystallizes in the cubic P2_13 space group. The structure is three-dimensional. there are three inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 6-coordinate geometry to six equivalent O2- atoms. There are three shorter (3.14 Å) and three longer (3.31 Å) Cs–O bond lengths. In the second Cs1+ site, Cs1+ is bonded in a 6-coordinate geometry to six equivalent O2- atoms. There are three shorter (3.16 Å) and three longer (3.27 Å) Cs–O bond lengths. In the third Cs1+ site, Cs1+ is bonded in a distorted T-shaped geometry to three equivalent O2- atoms. All Cs–O bond lengths are 2.86 Å. Bi3+ is bonded in a distorted trigonal non-coplanar geometry to three equivalent O2- atoms. All Bi–O bond lengths are 2.10 Å. O2- is bonded in a 6-coordinate geometry to five Cs1+ and one Bi3+ atom.