DOI: 10.17188/1286588
title: Materials Data on Rb4LiH3(SO4)4 by Materials Project

description: Rb4LiH3(SO4)4 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are eight inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded to eight O2- atoms to form distorted RbO8 hexagonal bipyramids that share corners with four SO4 tetrahedra, an edgeedge with one RbO8 hexagonal bipyramid, edges with two SO4 tetrahedra, and an edgeedge with one LiO4 trigonal pyramid. There are a spread of Rb–O bond distances ranging from 2.92–3.12 Å. In the second 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 2.95–3.28 Å. In the third Rb1+ site, Rb1+ is bonded to eight O2- atoms to form distorted RbO8 hexagonal bipyramids that share corners with four SO4 tetrahedra, an edgeedge with one LiO4 tetrahedra, and edges with two SO4 tetrahedra. There are a spread of Rb–O bond distances ranging from 2.81–3.24 Å. In the fourth Rb1+ site, Rb1+ is bonded to eight O2- atoms to form distorted RbO8 hexagonal bipyramids that share corners with four SO4 tetrahedra, a cornercorner with one LiO4 trigonal pyramid, an edgeedge with one RbO8 hexagonal bipyramid, and edges with two SO4 tetrahedra. There are a spread of Rb–O bond distances ranging from 2.89–3.49 Å. In the fifth Rb1+ site, Rb1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Rb–O bond distances ranging from 2.87–3.31 Å. In the sixth Rb1+ site, Rb1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Rb–O bond distances ranging from 2.90–3.15 Å. In the seventh 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 2.82–3.40 Å. In the eighth Rb1+ site, Rb1+ is bonded in a 5-coordinate geometry to two H1+ and seven O2- atoms. There are one shorter (3.04 Å) and one longer (3.13 Å) Rb–H bond lengths. There are a spread of Rb–O bond distances ranging from 2.73–3.27 Å. There are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 trigonal pyramids that share a cornercorner with one RbO8 hexagonal bipyramid, corners with four SO4 tetrahedra, and an edgeedge with one RbO8 hexagonal bipyramid. There are a spread of Li–O bond distances ranging from 1.90–2.14 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four SO4 tetrahedra and an edgeedge with one RbO8 hexagonal bipyramid. There are a spread of Li–O bond distances ranging from 1.92–1.99 Å. There are six inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 1.00 Å. In the second H1+ site, H1+ is bonded in a linear geometry to one Rb1+ and two O2- atoms. There is one shorter (1.09 Å) and one longer (1.38 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.07 Å) and one longer (1.45 Å) H–O bond length. In the fourth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.64 Å) H–O bond length. In the fifth H1+ site, H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.01 Å) and one longer (1.60 Å) H–O bond length. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one Rb1+ and one O2- atom. The H–O bond length is 0.98 Å. There are eight inequivalent S6+ sites. In the first S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with three RbO8 hexagonal bipyramids and a cornercorner with one LiO4 tetrahedra. There are a spread of S–O bond distances ranging from 1.45–1.61 Å. In the second S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share a cornercorner with one LiO4 tetrahedra and an edgeedge with one RbO8 hexagonal bipyramid. There are a spread of S–O bond distances ranging from 1.47–1.57 Å. In the third S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with two equivalent RbO8 hexagonal bipyramids, a cornercorner with one LiO4 trigonal pyramid, and an edgeedge with one RbO8 hexagonal bipyramid. There are a spread of S–O bond distances ranging from 1.46–1.57 Å. In the fourth S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with two RbO8 hexagonal bipyramids, a cornercorner with one LiO4 trigonal pyramid, and an edgeedge with one RbO8 hexagonal bipyramid. There are a spread of S–O bond distances ranging from 1.46–1.60 Å. In the fifth S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share a cornercorner with one RbO8 hexagonal bipyramid, a cornercorner with one LiO4 tetrahedra, and an edgeedge with one RbO8 hexagonal bipyramid. There are a spread of S–O bond distances ranging from 1.46–1.61 Å. In the sixth S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share a cornercorner with one RbO8 hexagonal bipyramid, a cornercorner with one LiO4 trigonal pyramid, and an edgeedge with one RbO8 hexagonal bipyramid. There are a spread of S–O bond distances ranging from 1.48–1.52 Å. In the seventh S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with three RbO8 hexagonal bipyramids and a cornercorner with one LiO4 trigonal pyramid. There are a spread of S–O bond distances ranging from 1.45–1.64 Å. In the eighth S6+ site, S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share a cornercorner with one LiO4 tetrahedra and an edgeedge with one RbO8 hexagonal bipyramid. There are a spread of S–O bond distances ranging from 1.47–1.52 Å. There are thirty-two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Rb1+, one Li1+, and one S6+ atom. In the second O2- site, O2- is bonded in a distorted water-like geometry to two Rb1+, one H1+, and one S6+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to one Rb1+, one H1+, and one S6+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one Li1+, and one S6+ atom. In the sixth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one H1+, 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 bent 120 degrees geometry to two Rb1+, one Li1+, and one S6+ atom. In the eleventh O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one H1+, and one S6+ atom. In the twelfth O2- site, O2- is bonded in a distorted 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. In the fifteenth O2- site, O2- is bonded in a distorted water-like geometry to one Rb1+, one H1+, and one S6+ atom. In the sixteenth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one Li1+, and one S6+ atom. In the seventeenth O2- site, O2- is bonded in a 2-coordinate geometry to one Rb1+, one Li1+, and one S6+ atom. In the eighteenth O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one S6+ atom. In the nineteenth O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one S6+ atom. In the twentieth O2- site, O2- is bonded in a distorted water-like geometry to one Rb1+, one H1+, and one S6+ atom. In the twenty-first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one Li1+, and one S6+ atom. In the twenty-second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one H1+, and one S6+ atom. In the twenty-third O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one S6+ atom. In the twenty-fourth O2- site, O2- is bonded in a distorted single-bond geometry to two Rb1+ and one S6+ atom. In the twenty-fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Rb1+, one Li1+, and one S6+ atom. In the twenty-sixth O2- site, O2- is bonded in a 1-coordinate geometry to one Li1+, one H1+, and one S6+ atom. In the twenty-seventh O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one S6+ atom. In the twenty-eighth O2- site, O2- is bonded in a 2-coordinate geometry to one Rb1+, one H1+, and one S6+ atom. In the twenty-ninth O2- site, O2- is bonded in a distorted single-bond geometry to two Rb1+ and one S6+ atom. In the thirtieth O2- site, O2- is bonded in a distorted single-bond geometry to three Rb1+ and one S6+ atom. In the thirty-first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Rb1+, one H1+, and one S6+ atom. In the thirty-second O2- site, O2- is bonded in a distorted single-bond geometry to two Rb1+ and one S6+ atom.