Materials Data on FeBi(SeO3)3 by Materials Project
FeBi(SeO3)3 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional. Fe3+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Fe–O bond distances ranging from 2.00–2.11 Å. Bi5+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Bi–O bond distances ranging from 2.23–2.77 Å. There are three inequivalent Se+3.33+ sites. In the first Se+3.33+ site, Se+3.33+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.71–1.77 Å. In the second Se+3.33+ site, Se+3.33+ is bonded in a trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.72–1.76 Å. In the third Se+3.33+ site, Se+3.33+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of Se–O bond distances ranging from 1.71–1.76 Å. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Bi5+ and one Se+3.33+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Fe3+, one Bi5+, and one Se+3.33+ atom. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to one Fe3+ and one Se+3.33+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Bi5+ and one Se+3.33+ atom. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to one Fe3+ and one Se+3.33+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to one Fe3+ and one Se+3.33+ atom. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to one Fe3+ and one Se+3.33+ atom. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to one Fe3+, one Bi5+, and one Se+3.33+ atom. In the ninth O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Bi5+ and one Se+3.33+ atom.