Materials Data on Ag2TeO4 by Materials Project

Abstract

Ag2TeO4 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are four inequivalent Ag1+ sites. In the first Ag1+ site, Ag1+ is bonded in a 4-coordinate geometry to six O2- atoms. There are a spread of Ag–O bond distances ranging from 2.32–3.01 Å. In the second Ag1+ site, Ag1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Ag–O bond distances ranging from 2.31–2.93 Å. In the third Ag1+ site, Ag1+ is bonded in a 4-coordinate geometry to six O2- atoms. There are a spread of Ag–O bond distances ranging from 2.32–2.97 Å. In the fourth Ag1+ site, Ag1+ is bonded in a 4-coordinate geometry to six O2- atoms. There are a spread of Ag–O bond distances ranging from 2.31–2.97 Å. There are two inequivalent Te6+ sites. In the first Te6+ site, Te6+ is bonded in a tetrahedral geometry to four O2- atoms. There is one shorter (1.86 Å) and three longer (1.87 Å) Te–O bond length. In the second Te6+ site, Te6+ is bonded in a tetrahedral geometry to four O2- atoms. All Te–O bond lengths are 1.87 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three Ag1+ and one Te6+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to three Ag1+ and one Te6+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to three Ag1+ and one Te6+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to three Ag1+ and one Te6+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to three Ag1+ and one Te6+ atom. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to three Ag1+ and one Te6+ atom. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to three Ag1+ and one Te6+ atom. In the eighth O2- site, O2- is bonded in a 4-coordinate geometry to three Ag1+ and one Te6+ atom.