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Materials Data on Rb4WS3O14 by Materials Project

Rb4WS3O14 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are four inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Rb–O bond distances ranging from 2.94–3.30 Å. In the second Rb1+ site, Rb1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Rb–O bond distances ranging from 2.86–3.48 Å. In the third Rb1+ site, Rb1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Rb–O bond distances ranging from 2.88–3.33 Å. In the fourth Rb1+ site, Rb1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Rb–O bond distances ranging from 3.00–3.53 Å. W6+ is bonded to six O2- atoms to form distorted WO6 octahedra that share corners with four SO4 tetrahedra. There are a spread of W–O bond distances ranging from 1.76–2.31 Å. There are three inequivalent S6+ sites. In the first S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with two equivalent WO6 octahedra. The corner-sharing octahedra tilt angles range from 43–48°. There are a spread of S–O bond distances ranging from 1.46–1.55 Å. In the second S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share a cornercorner with one WO6 octahedra. The corner-sharing octahedral tilt angles are 42°. There is three shorter (1.47 Å) and one longer (1.60 Å) S–O bond length. In the third S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share a cornercorner with one WO6 octahedra. The corner-sharing octahedral tilt angles are 40°. There are a spread of S–O bond distances ranging from 1.47–1.55 Å. There are fourteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one W6+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to two Rb1+ and one W6+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to one Rb1+, one W6+, and one S6+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Rb1+, one W6+, and one S6+ atom. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to two Rb1+, one W6+, and one S6+ atom. In the sixth O2- site, O2- is bonded in a distorted single-bond geometry to two Rb1+, one W6+, and one S6+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one S6+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one S6+ atom. In the ninth O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one S6+ atom. In the tenth O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one S6+ atom. In the eleventh O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one S6+ atom. In the twelfth O2- site, O2- is bonded in a single-bond geometry to three Rb1+ and one S6+ atom. In the thirteenth O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one S6+ atom. In the fourteenth O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one S6+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Rb2WSO4 by Materials Project

Rb2WO4S crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of six hydrogen sulfide molecules and three Rb2WO4 sheets oriented in the (0, 0, 1) direction. In each Rb2WO4 sheet, there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 6-coordinate geometry to three equivalent O2- atoms. All Rb–O bond lengths are 2.93 Å. In the second Rb1+ site, Rb1+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Rb–O bond distances ranging from 2.96–3.25 Å. W2+ is bonded in a trigonal non-coplanar geometry to three equivalent O2- atoms. All W–O bond lengths are 1.80 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to four Rb1+ and one W2+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one Rb1+ atom.

36 MATERIALS SCIENCE↗