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Materials Data on V2(SO4)3 by Materials Project

V2(SO4)3 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent V5+ sites. In the first V5+ site, V5+ is bonded to six O2- atoms to form VO6 octahedra that share corners with six SO4 tetrahedra. There are a spread of V–O bond distances ranging from 2.00–2.07 Å. In the second V5+ site, V5+ is bonded to six O2- atoms to form VO6 octahedra that share corners with six SO4 tetrahedra. There are a spread of V–O bond distances ranging from 1.99–2.06 Å. There are three inequivalent S+4.67+ sites. In the first S+4.67+ site, S+4.67+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 29–40°. There are a spread of S–O bond distances ranging from 1.47–1.49 Å. In the second S+4.67+ site, S+4.67+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 15–42°. There are a spread of S–O bond distances ranging from 1.47–1.49 Å. In the third S+4.67+ site, S+4.67+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 19–43°. There are a spread of S–O bond distances ranging from 1.47–1.49 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one V5+ and one S+4.67+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one V5+ and one S+4.67+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to one V5+ and one S+4.67+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one V5+ and one S+4.67+ atom. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to one V5+ and one S+4.67+ atom. In the sixth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one V5+ and one S+4.67+ atom. In the seventh O2- site, O2- is bonded in a distorted linear geometry to one V5+ and one S+4.67+ atom. In the eighth O2- site, O2- is bonded in a bent 150 degrees geometry to one V5+ and one S+4.67+ atom. In the ninth O2- site, O2- is bonded in a bent 150 degrees geometry to one V5+ and one S+4.67+ atom. In the tenth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one V5+ and one S+4.67+ atom. In the eleventh O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one V5+ and one S+4.67+ atom. In the twelfth O2- site, O2- is bonded in a bent 150 degrees geometry to one V5+ and one S+4.67+ atom.

36 MATERIALS SCIENCE↗

Materials Data on V2(SO4)3 by Materials Project

Computed materials data using density functional theory calculations. These calculations determine the electronic structure of bulk materials by solving approximations to the Schrodinger equation. For more information, see https://materialsproject.org/docs/calculations

36 MATERIALS SCIENCE↗

Materials Data on V2S3(NO6)2 by Materials Project

V2(SO4)3N2 crystallizes in the cubic P2_13 space group. The structure is three-dimensional and consists of eight ammonia molecules and one V2(SO4)3 framework. In the V2(SO4)3 framework, there are two inequivalent V5+ sites. In the first V5+ site, V5+ is bonded to six O2- atoms to form VO6 octahedra that share corners with six equivalent SO4 tetrahedra. All V–O bond lengths are 2.04 Å. In the second V5+ site, V5+ is bonded to six O2- atoms to form VO6 octahedra that share corners with six equivalent SO4 tetrahedra. There are three shorter (2.03 Å) and three longer (2.04 Å) V–O bond lengths. S+3.33+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 11–48°. There are a spread of S–O bond distances ranging from 1.47–1.49 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one V5+ and one S+3.33+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one V5+ and one S+3.33+ atom. In the third O2- site, O2- is bonded in a linear geometry to one V5+ and one S+3.33+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one V5+ and one S+3.33+ atom.

36 MATERIALS SCIENCE↗