Materials Data on NaV2Bi3O10 by Materials Project

Abstract

NaBi3V2O10 crystallizes in the triclinic P1 space group. The structure is three-dimensional. Na1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Na–O bond distances ranging from 2.43–2.98 Å. There are two inequivalent V5+ sites. In the first V5+ site, V5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of V–O bond distances ranging from 1.71–1.78 Å. In the second V5+ site, V5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of V–O bond distances ranging from 1.69–1.79 Å. There are three inequivalent Bi3+ sites. In the first 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 2.17–2.89 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 2.20–2.95 Å. In the third 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 2.28–2.80 Å. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded to one Na1+ and three Bi3+ atoms to form distorted edge-sharing ONaBi3 tetrahedra. In the second O2- site, O2- is bonded to one Na1+ and three Bi3+ atoms to form edge-sharing ONaBi3 tetrahedra. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one V5+, and one Bi3+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one V5+, and two Bi3+ atoms. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to one V5+ and two Bi3+ atoms. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one V5+, and one Bi3+ atom. In the seventh O2- site, O2- is bonded in a 1-coordinate geometry to one V5+ and two Bi3+ atoms. In the eighth O2- site, O2- is bonded in a 1-coordinate geometry to one Na1+, one V5+, and one Bi3+ atom. In the ninth O2- site, O2- is bonded in a distorted single-bond geometry to one Na1+, one V5+, and one Bi3+ atom. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to one V5+ and two Bi3+ atoms.