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DOE OSTI2020

Materials Data on LiRuO2 by Materials Project

LiRuO2 is Caswellsilverite-like structured and crystallizes in the orthorhombic Pnnm space group. The structure is three-dimensional. Li1+ is bonded to six equivalent O2- atoms to form LiO6 octahedra that share corners with four equivalent RuO6 octahedra, corners with eight equivalent LiO6 octahedra, edges with two equivalent LiO6 octahedra, edges with four equivalent RuO6 octahedra, and faces with two equivalent RuO6 octahedra. The corner-sharing octahedra tilt angles range from 45–49°. There are four shorter (2.08 Å) and two longer (2.10 Å) Li–O bond lengths. Ru3+ is bonded to six equivalent O2- atoms to form RuO6 octahedra that share corners with four equivalent LiO6 octahedra, corners with eight equivalent RuO6 octahedra, edges with two equivalent RuO6 octahedra, edges with four equivalent LiO6 octahedra, and faces with two equivalent LiO6 octahedra. The corner-sharing octahedra tilt angles range from 45–49°. All Ru–O bond lengths are 2.09 Å. O2- is bonded in a 6-coordinate geometry to three equivalent Li1+ and three equivalent Ru3+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li2RuO3 by Materials Project

Li2RuO3 is Caswellsilverite-like structured and crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent LiO6 octahedra, corners with four equivalent RuO6 octahedra, edges with four equivalent RuO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 4–5°. There are a spread of Li–O bond distances ranging from 2.12–2.17 Å. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent LiO6 octahedra, corners with four equivalent RuO6 octahedra, edges with four equivalent RuO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 3–4°. There are two shorter (2.09 Å) and four longer (2.16 Å) Li–O bond lengths. In the third Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six LiO6 octahedra, edges with six LiO6 octahedra, and edges with six equivalent RuO6 octahedra. The corner-sharing octahedral tilt angles are 4°. There are four shorter (2.10 Å) and two longer (2.11 Å) Li–O bond lengths. Ru4+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with six LiO6 octahedra, edges with three equivalent RuO6 octahedra, and edges with nine LiO6 octahedra. The corner-sharing octahedra tilt angles range from 3–5°. All Ru–O bond lengths are 2.04 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to four Li1+ and two equivalent Ru4+ atoms to form a mixture of edge and corner-sharing OLi4Ru2 octahedra. The corner-sharing octahedra tilt angles range from 0–3°. In the second O2- site, O2- is bonded to four Li1+ and two equivalent Ru4+ atoms to form a mixture of edge and corner-sharing OLi4Ru2 octahedra. The corner-sharing octahedra tilt angles range from 0–5°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li9(RuO3)10 by Materials Project

Li9(RuO3)10 is beta indium sulfide-derived structured and crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are five inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with five LiO6 octahedra and edges with six RuO6 octahedra. The corner-sharing octahedra tilt angles range from 52–55°. There are a spread of Li–O bond distances ranging from 2.20–2.29 Å. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with five LiO6 octahedra and edges with six RuO6 octahedra. The corner-sharing octahedra tilt angles range from 52–55°. There are a spread of Li–O bond distances ranging from 2.19–2.34 Å. In the third Li1+ site, Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share corners with six LiO6 octahedra, corners with six RuO6 octahedra, and faces with two RuO6 octahedra. The corner-sharing octahedra tilt angles range from 37–55°. There are a spread of Li–O bond distances ranging from 2.17–2.27 Å. In the fourth Li1+ site, Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share corners with four LiO6 octahedra and edges with six RuO6 octahedra. The corner-sharing octahedra tilt angles range from 54–55°. There are a spread of Li–O bond distances ranging from 2.21–2.31 Å. In the fifth Li1+ site, Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share corners with six LiO6 octahedra, corners with six RuO6 octahedra, and faces with two RuO6 octahedra. The corner-sharing octahedra tilt angles range from 38–55°. There are a spread of Li–O bond distances ranging from 2.14–2.28 Å. There are five inequivalent Ru+5.10+ sites. In the first Ru+5.10+ site, Ru+5.10+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with two equivalent LiO6 octahedra, edges with three LiO6 octahedra, edges with three RuO6 octahedra, and a faceface with one LiO6 octahedra. The corner-sharing octahedra tilt angles range from 37–42°. There are a spread of Ru–O bond distances ranging from 1.92–2.00 Å. In the second Ru+5.10+ site, Ru+5.10+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with three LiO6 octahedra, edges with three LiO6 octahedra, edges with three RuO6 octahedra, and a faceface with one LiO6 octahedra. The corner-sharing octahedra tilt angles range from 39–40°. There are a spread of Ru–O bond distances ranging from 1.95–2.01 Å. In the third Ru+5.10+ site, Ru+5.10+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with two LiO6 octahedra, edges with three LiO6 octahedra, edges with three RuO6 octahedra, and a faceface with one LiO6 octahedra. The corner-sharing octahedra tilt angles range from 39–40°. There are a spread of Ru–O bond distances ranging from 1.91–2.00 Å. In the fourth Ru+5.10+ site, Ru+5.10+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with two LiO6 octahedra, edges with three LiO6 octahedra, edges with three RuO6 octahedra, and a faceface with one LiO6 octahedra. The corner-sharing octahedra tilt angles range from 39–43°. There are a spread of Ru–O bond distances ranging from 1.92–2.02 Å. In the fifth Ru+5.10+ site, Ru+5.10+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with three LiO6 octahedra, edges with three LiO6 octahedra, and edges with three RuO6 octahedra. The corner-sharing octahedra tilt angles range from 38–39°. There are a spread of Ru–O bond distances ranging from 1.94–1.99 Å. There are fifteen inequivalent O2- sites. In the first O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Ru+5.10+ atoms. In the second O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Ru+5.10+ atoms. In the third O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Ru+5.10+ atoms. In the fourth O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Ru+5.10+ atoms. In the fifth O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Ru+5.10+ atoms. In the sixth O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two equivalent Ru+5.10+ atoms. In the seventh O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Ru+5.10+ atoms. In the eighth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two Li1+ and two Ru+5.10+ atoms. In the ninth O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two equivalent Ru+5.10+ atoms. In the tenth O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two equivalent Ru+5.10+ atoms. In the eleventh O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Ru+5.10+ atoms. In the twelfth O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Ru+5.10+ atoms. In the thirteenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one Li1+ and two Ru+5.10+ atoms. In the fourteenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one Li1+ and two Ru+5.10+ atoms. In the fifteenth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one Li1+ and two Ru+5.10+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li11(RuO3)8 by Materials Project

Li11(RuO3)8 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are eleven inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with four RuO6 octahedra, edges with four RuO6 octahedra, and edges with five LiO6 octahedra. The corner-sharing octahedra tilt angles range from 11–15°. There are a spread of Li–O bond distances ranging from 2.01–2.19 Å. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share corners with four RuO6 octahedra, edges with four LiO6 octahedra, and edges with four RuO6 octahedra. The corner-sharing octahedra tilt angles range from 10–18°. There are a spread of Li–O bond distances ranging from 2.06–2.44 Å. In the third Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with four RuO6 octahedra, edges with four RuO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 11–15°. There are a spread of Li–O bond distances ranging from 2.10–2.17 Å. In the fourth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with four RuO6 octahedra, edges with four RuO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 9–12°. There are a spread of Li–O bond distances ranging from 2.03–2.19 Å. In the fifth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with four RuO6 octahedra, edges with four RuO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 10–13°. There are a spread of Li–O bond distances ranging from 2.03–2.24 Å. In the sixth Li1+ site, Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share corners with four RuO6 octahedra, edges with four RuO6 octahedra, and edges with five LiO6 octahedra. The corner-sharing octahedra tilt angles range from 10–18°. There are a spread of Li–O bond distances ranging from 2.06–2.43 Å. In the seventh Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with four RuO6 octahedra, edges with four RuO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 9–11°. There are a spread of Li–O bond distances ranging from 2.04–2.25 Å. In the eighth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with four RuO6 octahedra, edges with four RuO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 10–12°. There are a spread of Li–O bond distances ranging from 2.02–2.26 Å. In the ninth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with four RuO6 octahedra, edges with four LiO6 octahedra, and edges with four RuO6 octahedra. The corner-sharing octahedra tilt angles range from 13–16°. There are a spread of Li–O bond distances ranging from 2.05–2.21 Å. In the tenth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with four RuO6 octahedra, edges with four RuO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 9–11°. There are a spread of Li–O bond distances ranging from 2.07–2.24 Å. In the eleventh Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with four RuO6 octahedra, edges with four RuO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 11–13°. There are a spread of Li–O bond distances ranging from 2.05–2.19 Å. There are eight inequivalent Ru+4.62+ sites. In the first Ru+4.62+ site, Ru+4.62+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with six LiO6 octahedra, edges with three RuO6 octahedra, and edges with five LiO6 octahedra. The corner-sharing octahedra tilt angles range from 10–15°. There are a spread of Ru–O bond distances ranging from 1.97–2.06 Å. In the second Ru+4.62+ site, Ru+4.62+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with six LiO6 octahedra, edges with three RuO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 9–16°. There are a spread of Ru–O bond distances ranging from 1.97–2.04 Å. In the third Ru+4.62+ site, Ru+4.62+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with five LiO6 octahedra, edges with three RuO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 9–12°. There are a spread of Ru–O bond distances ranging from 1.96–2.05 Å. In the fourth Ru+4.62+ site, Ru+4.62+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with six LiO6 octahedra, edges with three RuO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 10–13°. There are a spread of Ru–O bond distances ranging from 1.97–2.05 Å. In the fifth Ru+4.62+ site, Ru+4.62+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with six LiO6 octahedra, edges with three RuO6 octahedra, and edges with five LiO6 octahedra. The corner-sharing octahedra tilt angles range from 9–18°. There are a spread of Ru–O bond distances ranging from 1.95–2.05 Å. In the sixth Ru+4.62+ site, Ru+4.62+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with five LiO6 octahedra, edges with three RuO6 octahedra, and edges with five LiO6 octahedra. The corner-sharing octahedra tilt angles range from 10–14°. There are a spread of Ru–O bond distances ranging from 1.93–2.05 Å. In the seventh Ru+4.62+ site, Ru+4.62+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with five LiO6 octahedra, edges with three RuO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 10–15°. There are a spread of Ru–O bond distances ranging from 1.95–2.05 Å. In the eighth Ru+4.62+ site, Ru+4.62+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with five LiO6 octahedra, edges with three RuO6 octahedra, and edges with five LiO6 octahedra. The corner-sharing octahedra tilt angles range from 11–18°. There are a spread of Ru–O bond distances ranging from 1.94–2.05 Å. There are twenty-four inequivalent O2- sites. In the first O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Ru+4.62+ atoms. In the second O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Ru+4.62+ atoms. In the third O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the fourth O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the fifth O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the sixth O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the seventh O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the eighth O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the ninth O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the tenth O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the eleventh O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the twelfth O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the thirteenth O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the fourteenth O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Ru+4.62+ atoms. In the fifteenth O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the sixteenth O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Ru+4.62+ atoms. In the seventeenth O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Ru+4.62+ atoms. In the eighteenth O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the nineteenth O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the twentieth O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the twenty-first O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Ru+4.62+ atoms. In the twenty-second O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the twenty-third O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids. In the twenty-fourth O2- site, O2- is bonded to three Li1+ and two Ru+4.62+ atoms to form a mixture of corner and edge-sharing OLi3Ru2 square pyramids.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li(RuO2)2 by Materials Project

LiRu2O4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Li1+ is bonded in a 4-coordinate geometry to eight O2- atoms. There are a spread of Li–O bond distances ranging from 2.14–2.81 Å. There are two inequivalent Ru+3.50+ sites. In the first Ru+3.50+ site, Ru+3.50+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing RuO6 octahedra. The corner-sharing octahedra tilt angles range from 45–57°. There are a spread of Ru–O bond distances ranging from 1.98–2.09 Å. In the second Ru+3.50+ site, Ru+3.50+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing RuO6 octahedra. The corner-sharing octahedra tilt angles range from 45–57°. There are a spread of Ru–O bond distances ranging from 1.95–2.08 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to two equivalent Li1+ and three Ru+3.50+ atoms. In the second O2- site, O2- is bonded to two equivalent Li1+ and three equivalent Ru+3.50+ atoms to form a mixture of distorted edge and corner-sharing OLi2Ru3 trigonal bipyramids. In the third O2- site, O2- is bonded in a 5-coordinate geometry to two equivalent Li1+ and three Ru+3.50+ atoms. In the fourth O2- site, O2- is bonded to two equivalent Li1+ and three equivalent Ru+3.50+ atoms to form a mixture of distorted edge and corner-sharing OLi2Ru3 trigonal bipyramids.

36 MATERIALS SCIENCE↗