DOI: 10.17188/1743697
title: Materials Data on CsNb4Ag(PS10)2 by Materials Project

description: CsNb4Ag(PS10)2 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. Cs1+ is bonded in a 8-coordinate geometry to nine S+1.60- atoms. There are a spread of Cs–S bond distances ranging from 3.81–4.22 Å. There are four inequivalent Nb5+ sites. In the first Nb5+ site, Nb5+ is bonded to eight S+1.60- atoms to form distorted NbS8 hexagonal bipyramids that share an edgeedge with one PS4 tetrahedra and faces with two equivalent NbS8 hexagonal bipyramids. There are a spread of Nb–S bond distances ranging from 2.52–2.63 Å. In the second Nb5+ site, Nb5+ is bonded to eight S+1.60- atoms to form distorted NbS8 hexagonal bipyramids that share an edgeedge with one PS4 tetrahedra and faces with two equivalent NbS8 hexagonal bipyramids. There are a spread of Nb–S bond distances ranging from 2.52–2.63 Å. In the third Nb5+ site, Nb5+ is bonded to eight S+1.60- atoms to form distorted NbS8 hexagonal bipyramids that share an edgeedge with one PS4 tetrahedra and faces with two equivalent NbS8 hexagonal bipyramids. There are a spread of Nb–S bond distances ranging from 2.52–2.65 Å. In the fourth Nb5+ site, Nb5+ is bonded to eight S+1.60- atoms to form distorted NbS8 hexagonal bipyramids that share an edgeedge with one PS4 tetrahedra and faces with two equivalent NbS8 hexagonal bipyramids. There are a spread of Nb–S bond distances ranging from 2.53–2.65 Å. Ag1+ is bonded in a distorted linear geometry to two S+1.60- atoms. Both Ag–S bond lengths are 2.44 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four S+1.60- atoms to form PS4 tetrahedra that share edges with two NbS8 hexagonal bipyramids. There are a spread of P–S bond distances ranging from 2.01–2.09 Å. In the second P5+ site, P5+ is bonded to four S+1.60- atoms to form PS4 tetrahedra that share edges with two NbS8 hexagonal bipyramids. There are a spread of P–S bond distances ranging from 2.02–2.09 Å. There are twenty inequivalent S+1.60- sites. In the first S+1.60- site, S+1.60- is bonded in a water-like geometry to one Ag1+ and one P5+ atom. In the second S+1.60- site, S+1.60- is bonded in a 2-coordinate geometry to one Cs1+, one Ag1+, and one P5+ atom. In the third S+1.60- site, S+1.60- is bonded in a 2-coordinate geometry to two Nb5+ and one S+1.60- atom. The S–S bond length is 2.03 Å. In the fourth S+1.60- site, S+1.60- is bonded in a 2-coordinate geometry to two Nb5+ and one S+1.60- atom. The S–S bond length is 2.03 Å. In the fifth S+1.60- site, S+1.60- is bonded in a 3-coordinate geometry to two Nb5+ and one S+1.60- atom. The S–S bond length is 2.05 Å. In the sixth S+1.60- site, S+1.60- is bonded in a 2-coordinate geometry to two Nb5+ and one S+1.60- atom. The S–S bond length is 2.05 Å. In the seventh S+1.60- site, S+1.60- is bonded in a 4-coordinate geometry to one Cs1+, two Nb5+, and one S+1.60- atom. The S–S bond length is 2.03 Å. In the eighth S+1.60- site, S+1.60- is bonded in a 4-coordinate geometry to one Cs1+, two Nb5+, and one S+1.60- atom. The S–S bond length is 2.04 Å. In the ninth S+1.60- site, S+1.60- is bonded in a 3-coordinate geometry to two Nb5+ and one S+1.60- atom. In the tenth S+1.60- site, S+1.60- is bonded in a 3-coordinate geometry to two Nb5+ and one S+1.60- atom. In the eleventh S+1.60- site, S+1.60- is bonded in a 3-coordinate geometry to two Nb5+ and one P5+ atom. In the twelfth S+1.60- site, S+1.60- is bonded in a 3-coordinate geometry to two Nb5+ and one P5+ atom. In the thirteenth S+1.60- site, S+1.60- is bonded in a distorted L-shaped geometry to one Cs1+, one Nb5+, and one P5+ atom. In the fourteenth S+1.60- site, S+1.60- is bonded in a distorted L-shaped geometry to one Nb5+ and one P5+ atom. In the fifteenth S+1.60- site, S+1.60- is bonded in an L-shaped geometry to one Cs1+, one Nb5+, and one P5+ atom. In the sixteenth S+1.60- site, S+1.60- is bonded in a distorted L-shaped geometry to one Cs1+, one Nb5+, and one P5+ atom. In the seventeenth S+1.60- site, S+1.60- is bonded in a 2-coordinate geometry to one Cs1+, two Nb5+, and one S+1.60- atom. In the eighteenth S+1.60- site, S+1.60- is bonded in a 3-coordinate geometry to two Nb5+ and one S+1.60- atom. In the nineteenth S+1.60- site, S+1.60- is bonded in a 4-coordinate geometry to one Cs1+, two Nb5+, and one S+1.60- atom. In the twentieth S+1.60- site, S+1.60- is bonded in a 4-coordinate geometry to one Cs1+, two Nb5+, and one S+1.60- atom.