Materials Data on Bi3O4F by Materials Project

Abstract

Bi3O4F crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are six inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded in a rectangular see-saw-like geometry to three O2- and one F1- atom. There are a spread of Bi–O bond distances ranging from 2.12–2.22 Å. The Bi–F bond length is 2.50 Å. In the second Bi3+ site, Bi3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Bi–O bond distances ranging from 2.27–2.64 Å. In the third Bi3+ site, Bi3+ is bonded in a rectangular see-saw-like geometry to three O2- and one F1- atom. There are a spread of Bi–O bond distances ranging from 2.12–2.22 Å. The Bi–F bond length is 2.50 Å. In the fourth Bi3+ site, Bi3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Bi–O bond distances ranging from 2.28–2.64 Å. In the fifth Bi3+ site, Bi3+ is bonded in a rectangular see-saw-like geometry to three O2- and one F1- atom. There are two shorter (2.12 Å) and one longer (2.21 Å) Bi–O bond lengths. The Bi–F bond length is 2.52 Å. In the sixth Bi3+ site, Bi3+ is bonded in a rectangular see-saw-like geometry to three O2- and one F1- atom. There are a spread of Bi–O bond distances ranging from 2.11–2.21 Å. The Bi–F bond length is 2.50 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Bi3+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three Bi3+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Bi3+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Bi3+ atoms. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to three Bi3+ atoms. In the eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to three Bi3+ atoms. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a linear geometry to two Bi3+ atoms. In the second F1- site, F1- is bonded in a linear geometry to two Bi3+ atoms.