Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “equivalent”

Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 1,495 records · Page 83
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on GaCo2Ni by Materials Project

Co2NiGa is alpha La-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Co is bonded to four equivalent Co, four equivalent Ni, and four equivalent Ga atoms to form CoGa4Co4Ni4 cuboctahedra that share corners with twelve equivalent CoGa4Co4Ni4 cuboctahedra, edges with eight equivalent CoGa4Co4Ni4 cuboctahedra, edges with eight equivalent NiGa4Co8 cuboctahedra, edges with eight equivalent GaCo8Ni4 cuboctahedra, faces with four equivalent NiGa4Co8 cuboctahedra, faces with four equivalent GaCo8Ni4 cuboctahedra, and faces with ten equivalent CoGa4Co4Ni4 cuboctahedra. All Co–Co bond lengths are 2.54 Å. All Co–Ni bond lengths are 2.53 Å. All Co–Ga bond lengths are 2.53 Å. Ni is bonded to eight equivalent Co and four equivalent Ga atoms to form NiGa4Co8 cuboctahedra that share corners with four equivalent NiGa4Co8 cuboctahedra, corners with eight equivalent GaCo8Ni4 cuboctahedra, edges with eight equivalent NiGa4Co8 cuboctahedra, edges with sixteen equivalent CoGa4Co4Ni4 cuboctahedra, faces with four equivalent NiGa4Co8 cuboctahedra, faces with six equivalent GaCo8Ni4 cuboctahedra, and faces with eight equivalent CoGa4Co4Ni4 cuboctahedra. All Ni–Ga bond lengths are 2.54 Å. Ga is bonded to eight equivalent Co and four equivalent Ni atoms to form GaCo8Ni4 cuboctahedra that share corners with four equivalent GaCo8Ni4 cuboctahedra, corners with eight equivalent NiGa4Co8 cuboctahedra, edges with eight equivalent GaCo8Ni4 cuboctahedra, edges with sixteen equivalent CoGa4Co4Ni4 cuboctahedra, faces with four equivalent GaCo8Ni4 cuboctahedra, faces with six equivalent NiGa4Co8 cuboctahedra, and faces with eight equivalent CoGa4Co4Ni4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sr7CaFe6(CoO12)2 by Materials Project

Sr7CaFe6(CoO12)2 is (Cubic) Perovskite-derived structured and crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are five inequivalent Sr sites. In the first Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with two equivalent CaO12 cuboctahedra, faces with four SrO12 cuboctahedra, faces with two equivalent CoO6 octahedra, and faces with six FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.73–2.77 Å. In the second Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with four equivalent CaO12 cuboctahedra, corners with eight equivalent SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, faces with two equivalent CoO6 octahedra, and faces with six FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.75–2.79 Å. In the third Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with four equivalent CaO12 cuboctahedra, corners with eight SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, faces with two equivalent CoO6 octahedra, and faces with six FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.73–2.80 Å. In the fourth Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, faces with two equivalent CoO6 octahedra, and faces with six FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.73–2.77 Å. In the fifth Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with two equivalent CaO12 cuboctahedra, faces with four equivalent SrO12 cuboctahedra, faces with two equivalent CoO6 octahedra, and faces with six FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.72–2.77 Å. Ca is bonded to twelve O atoms to form CaO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, faces with two equivalent CoO6 octahedra, and faces with six FeO6 octahedra. There are a spread of Ca–O bond distances ranging from 2.69–2.74 Å. There are two inequivalent Fe sites. In the first Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with six FeO6 octahedra, a faceface with one CaO12 cuboctahedra, and faces with seven SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–1°. There is three shorter (1.95 Å) and three longer (1.96 Å) Fe–O bond length. In the second Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with two equivalent CoO6 octahedra, corners with four FeO6 octahedra, a faceface with one CaO12 cuboctahedra, and faces with seven SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–1°. There are a spread of Fe–O bond distances ranging from 1.93–2.01 Å. Co is bonded to six O atoms to form CoO6 octahedra that share corners with two equivalent CoO6 octahedra, corners with four equivalent FeO6 octahedra, a faceface with one CaO12 cuboctahedra, and faces with seven SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–2°. There are a spread of Co–O bond distances ranging from 1.89–1.96 Å. There are ten inequivalent O sites. In the first O site, O is bonded in a distorted linear geometry to three Sr, one Ca, and two equivalent Fe atoms. In the second O site, O is bonded to three Sr, one Ca, and two equivalent Fe atoms to form distorted OSr3CaFe2 octahedra that share corners with fourteen OSr3CaFe2 octahedra, edges with two equivalent OSr3CaCo2 octahedra, and faces with four OSr4Fe2 octahedra. The corner-sharing octahedra tilt angles range from 1–61°. In the third O site, O is bonded to three Sr, one Ca, and two equivalent Co atoms to form distorted OSr3CaCo2 octahedra that share corners with ten OSr4Fe2 octahedra, edges with four equivalent OSr3CaFe2 octahedra, and faces with four equivalent OSr4FeCo octahedra. The corner-sharing octahedra tilt angles range from 1–60°. In the fourth O site, O is bonded to four Sr and two equivalent Fe atoms to form distorted OSr4Fe2 octahedra that share corners with twelve OSr4FeCo octahedra, edges with four equivalent OSr4Fe2 octahedra, and faces with four equivalent OSr4Fe2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°. In the fifth O site, O is bonded to four Sr and two equivalent Fe atoms to form distorted OSr4Fe2 octahedra that share corners with fourteen OSr3CaFe2 octahedra, edges with four OSr4Fe2 octahedra, and faces with four OSr4Fe2 octahedra. The corner-sharing octahedra tilt angles range from 1–61°. In the sixth O site, O is bonded to four Sr and two equivalent Co atoms to form distorted OSr4Co2 octahedra that share corners with fourteen OSr4Fe2 octahedra, edges with four equivalent OSr4Fe2 octahedra, and faces with four equivalent OSr4FeCo octahedra. The corner-sharing octahedra tilt angles range from 0–60°. In the seventh O site, O is bonded to four Sr and two Fe atoms to form distorted OSr4Fe2 octahedra that share corners with sixteen OSr3CaFe2 octahedra, edges with four OSr4Fe2 octahedra, and faces with five OSr3CaFe2 octahedra. The corner-sharing octahedra tilt angles range from 1–61°. In the eighth O site, O is bonded to four Sr, one Fe, and one Co atom to form distorted OSr4FeCo octahedra that share corners with fourteen OSr3CaFe2 octahedra, edges with four OSr4Fe2 octahedra, and faces with six OSr3CaFe2 octahedra. The corner-sharing octahedra tilt angles range from 1–61°. In the ninth O site, O is bonded in a distorted linear geometry to three Sr, one Ca, and two Fe atoms. In the tenth O site, O is bonded in a distorted linear geometry to three Sr, one Ca, one Fe, and one Co atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BaSr7Co6(CuO12)2 by Materials Project

BaSr7Co6(CuO12)2 is (Cubic) Perovskite-derived structured and crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. Ba is bonded to twelve O atoms to form BaO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, faces with two equivalent CuO6 octahedra, and faces with six CoO6 octahedra. There are a spread of Ba–O bond distances ranging from 2.79–2.82 Å. There are five inequivalent Sr sites. In the first Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with two equivalent BaO12 cuboctahedra, faces with four SrO12 cuboctahedra, faces with two equivalent CuO6 octahedra, and faces with six CoO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.74–2.77 Å. In the second Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with four equivalent BaO12 cuboctahedra, corners with eight SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, faces with two equivalent CuO6 octahedra, and faces with six CoO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.69–2.76 Å. In the third Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with two equivalent BaO12 cuboctahedra, faces with four equivalent SrO12 cuboctahedra, faces with two equivalent CuO6 octahedra, and faces with six CoO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.75–2.77 Å. In the fourth Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with four equivalent BaO12 cuboctahedra, corners with eight equivalent SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, faces with two equivalent CuO6 octahedra, and faces with six CoO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.66–2.75 Å. In the fifth Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, faces with two equivalent CuO6 octahedra, and faces with six CoO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.72–2.74 Å. There are two inequivalent Co sites. In the first Co site, Co is bonded to six O atoms to form CoO6 octahedra that share corners with two equivalent CuO6 octahedra, corners with four CoO6 octahedra, a faceface with one BaO12 cuboctahedra, and faces with seven SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–3°. There are a spread of Co–O bond distances ranging from 1.87–1.98 Å. In the second Co site, Co is bonded to six O atoms to form CoO6 octahedra that share corners with six CoO6 octahedra, a faceface with one BaO12 cuboctahedra, and faces with seven SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–2°. There are a spread of Co–O bond distances ranging from 1.91–1.96 Å. Cu is bonded to six O atoms to form CuO6 octahedra that share corners with two equivalent CuO6 octahedra, corners with four equivalent CoO6 octahedra, a faceface with one BaO12 cuboctahedra, and faces with seven SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–4°. There are a spread of Cu–O bond distances ranging from 1.94–2.01 Å. There are ten inequivalent O sites. In the first O site, O is bonded to one Ba, three Sr, one Co, and one Cu atom to form a mixture of distorted corner, edge, and face-sharing OBaSr3CoCu octahedra. The corner-sharing octahedra tilt angles range from 1–62°. In the second O site, O is bonded to one Ba, three Sr, and two Co atoms to form a mixture of distorted corner, edge, and face-sharing OBaSr3Co2 octahedra. The corner-sharing octahedra tilt angles range from 2–62°. In the third O site, O is bonded to four Sr, one Co, and one Cu atom to form distorted OSr4CoCu octahedra that share corners with sixteen OBaSr3CoCu octahedra, edges with two equivalent OSr4CoCu octahedra, and faces with seven OBaSr3CoCu octahedra. The corner-sharing octahedra tilt angles range from 1–61°. In the fourth O site, O is bonded in a distorted linear geometry to four Sr and two Co atoms. In the fifth O site, O is bonded to one Ba, three Sr, and two equivalent Cu atoms to form distorted OBaSr3Cu2 octahedra that share corners with fourteen OSr4Cu2 octahedra, edges with four equivalent OBaSr3Co2 octahedra, and faces with eight OBaSr3CoCu octahedra. The corner-sharing octahedra tilt angles range from 0–61°. In the sixth O site, O is bonded to four Sr and two equivalent Cu atoms to form distorted OSr4Cu2 octahedra that share corners with fourteen OBaSr3Cu2 octahedra, edges with four equivalent OSr4Co2 octahedra, and faces with eight OBaSr3CoCu octahedra. The corner-sharing octahedra tilt angles range from 0–60°. In the seventh O site, O is bonded to one Ba, three Sr, and two equivalent Co atoms to form distorted OBaSr3Co2 octahedra that share corners with eighteen OBaSr3CoCu octahedra, edges with four OBaSr3Cu2 octahedra, and faces with six OBaSr3CoCu octahedra. The corner-sharing octahedra tilt angles range from 0–62°. In the eighth O site, O is bonded to four Sr and two equivalent Co atoms to form distorted OSr4Co2 octahedra that share corners with eighteen OBaSr3CoCu octahedra, edges with four OSr4Cu2 octahedra, and faces with six OBaSr3CoCu octahedra. The corner-sharing octahedra tilt angles range from 0–61°. In the ninth O site, O is bonded to one Ba, three Sr, and two equivalent Co atoms to form distorted OBaSr3Co2 octahedra that share corners with twenty-two OBaSr3Cu2 octahedra, edges with four equivalent OBaSr3Co2 octahedra, and faces with four equivalent OBaSr3Co2 octahedra. The corner-sharing octahedra tilt angles range from 0–62°. In the tenth O site, O is bonded to four Sr and two equivalent Co atoms to form distorted OSr4Co2 octahedra that share corners with twenty-two OBaSr3CoCu octahedra, edges with four equivalent OSr4Co2 octahedra, and faces with four equivalent OBaSr3Co2 octahedra. The corner-sharing octahedra tilt angles range from 0–62°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sr2Ca6Mn5(FeO8)3 by Materials Project

Sr2Ca6Mn5(FeO8)3 is (Cubic) Perovskite-derived structured and crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with twelve CaO12 cuboctahedra, faces with two equivalent SrO12 cuboctahedra, faces with four equivalent CaO12 cuboctahedra, faces with three FeO6 octahedra, and faces with five MnO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.75–2.77 Å. There are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded to twelve O2- atoms to form CaO12 cuboctahedra that share corners with four equivalent SrO12 cuboctahedra, corners with eight CaO12 cuboctahedra, faces with two equivalent SrO12 cuboctahedra, faces with four CaO12 cuboctahedra, faces with three FeO6 octahedra, and faces with five MnO6 octahedra. There are a spread of Ca–O bond distances ranging from 2.67–2.75 Å. In the second Ca2+ site, Ca2+ is bonded to twelve O2- atoms to form CaO12 cuboctahedra that share corners with four equivalent SrO12 cuboctahedra, corners with eight equivalent CaO12 cuboctahedra, faces with six CaO12 cuboctahedra, faces with three FeO6 octahedra, and faces with five MnO6 octahedra. There are a spread of Ca–O bond distances ranging from 2.66–2.72 Å. There are four inequivalent Mn+4.60+ sites. In the first Mn+4.60+ site, Mn+4.60+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with two equivalent MnO6 octahedra, corners with four equivalent FeO6 octahedra, faces with two equivalent SrO12 cuboctahedra, and faces with six CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–2°. There are a spread of Mn–O bond distances ranging from 1.90–1.93 Å. In the second Mn+4.60+ site, Mn+4.60+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with two equivalent FeO6 octahedra, corners with four equivalent MnO6 octahedra, faces with two equivalent SrO12 cuboctahedra, and faces with six CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–3°. There is four shorter (1.91 Å) and two longer (1.93 Å) Mn–O bond length. In the third Mn+4.60+ site, Mn+4.60+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with two equivalent FeO6 octahedra, corners with four MnO6 octahedra, faces with two equivalent SrO12 cuboctahedra, and faces with six CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–3°. There are a spread of Mn–O bond distances ranging from 1.90–1.94 Å. In the fourth Mn+4.60+ site, Mn+4.60+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six MnO6 octahedra, faces with two equivalent SrO12 cuboctahedra, and faces with six CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–3°. There is two shorter (1.91 Å) and four longer (1.93 Å) Mn–O bond length. There are two inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with two equivalent MnO6 octahedra, corners with four equivalent FeO6 octahedra, faces with two equivalent SrO12 cuboctahedra, and faces with six CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–2°. There are a spread of Fe–O bond distances ranging from 1.90–1.95 Å. In the second Fe3+ site, Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with two equivalent FeO6 octahedra, corners with four MnO6 octahedra, faces with two equivalent SrO12 cuboctahedra, and faces with six CaO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–2°. There are a spread of Fe–O bond distances ranging from 1.92–1.96 Å. There are eleven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to one Sr2+, three Ca2+, one Mn+4.60+, and one Fe3+ atom. In the second O2- site, O2- is bonded in a distorted linear geometry to one Sr2+, three Ca2+, one Mn+4.60+, and one Fe3+ atom. In the third O2- site, O2- is bonded in a distorted linear geometry to one Sr2+, three Ca2+, and two Mn+4.60+ atoms. In the fourth O2- site, O2- is bonded in a distorted linear geometry to two equivalent Sr2+, two equivalent Ca2+, and two Fe3+ atoms. In the fifth O2- site, O2- is bonded in a distorted linear geometry to two equivalent Sr2+, two equivalent Ca2+, one Mn+4.60+, and one Fe3+ atom. In the sixth O2- site, O2- is bonded in a distorted linear geometry to four Ca2+ and two Fe3+ atoms. In the seventh O2- site, O2- is bonded in a distorted linear geometry to four Ca2+, one Mn+4.60+, and one Fe3+ atom. In the eighth O2- site, O2- is bonded in a distorted linear geometry to two equivalent Sr2+, two equivalent Ca2+, and two Mn+4.60+ atoms. In the ninth O2- site, O2- is bonded in a distorted linear geometry to two equivalent Sr2+, two equivalent Ca2+, and two Mn+4.60+ atoms. In the tenth O2- site, O2- is bonded in a distorted linear geometry to four Ca2+ and two Mn+4.60+ atoms. In the eleventh O2- site, O2- is bonded in a distorted linear geometry to four Ca2+ and two Mn+4.60+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BaSr7Fe6(CoO12)2 by Materials Project

BaSr7Fe6(CoO12)2 is (Cubic) Perovskite-derived structured and crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. Ba is bonded to twelve O atoms to form BaO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, faces with two equivalent CoO6 octahedra, and faces with six FeO6 octahedra. There are a spread of Ba–O bond distances ranging from 2.79–2.84 Å. There are five inequivalent Sr sites. In the first Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with two equivalent BaO12 cuboctahedra, faces with four SrO12 cuboctahedra, faces with two equivalent CoO6 octahedra, and faces with six FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.74–2.80 Å. In the second Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with four equivalent BaO12 cuboctahedra, corners with eight equivalent SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, faces with two equivalent CoO6 octahedra, and faces with six FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.71–2.79 Å. In the third Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with four equivalent BaO12 cuboctahedra, corners with eight SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, faces with two equivalent CoO6 octahedra, and faces with six FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.73–2.79 Å. In the fourth Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, faces with two equivalent CoO6 octahedra, and faces with six FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.74–2.78 Å. In the fifth Sr site, Sr is bonded to twelve O atoms to form SrO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with two equivalent BaO12 cuboctahedra, faces with four equivalent SrO12 cuboctahedra, faces with two equivalent CoO6 octahedra, and faces with six FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.76–2.80 Å. There are two inequivalent Fe sites. In the first Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with six FeO6 octahedra, a faceface with one BaO12 cuboctahedra, and faces with seven SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–2°. There are a spread of Fe–O bond distances ranging from 1.96–1.98 Å. In the second Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with two equivalent CoO6 octahedra, corners with four FeO6 octahedra, a faceface with one BaO12 cuboctahedra, and faces with seven SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–2°. There are a spread of Fe–O bond distances ranging from 1.94–2.04 Å. Co is bonded to six O atoms to form CoO6 octahedra that share corners with two equivalent CoO6 octahedra, corners with four equivalent FeO6 octahedra, a faceface with one BaO12 cuboctahedra, and faces with seven SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–2°. There are a spread of Co–O bond distances ranging from 1.88–1.98 Å. There are ten inequivalent O sites. In the first O site, O is bonded to one Ba, three Sr, and two equivalent Fe atoms to form distorted OBaSr3Fe2 octahedra that share corners with twelve OBaSr3Co2 octahedra, edges with four equivalent OBaSr3Fe2 octahedra, and faces with four equivalent OBaSr3Fe2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°. In the second O site, O is bonded to one Ba, three Sr, and two equivalent Fe atoms to form a mixture of distorted corner, edge, and face-sharing OBaSr3Fe2 octahedra. The corner-sharing octahedra tilt angles range from 1–62°. In the third O site, O is bonded to one Ba, three Sr, and two equivalent Co atoms to form distorted OBaSr3Co2 octahedra that share corners with fourteen OBaSr3Fe2 octahedra, edges with four equivalent OBaSr3Fe2 octahedra, and faces with four equivalent OBaSr3FeCo octahedra. The corner-sharing octahedra tilt angles range from 0–61°. In the fourth O site, O is bonded in a distorted linear geometry to four Sr and two equivalent Fe atoms. In the fifth O site, O is bonded to four Sr and two equivalent Fe atoms to form distorted OSr4Fe2 octahedra that share corners with fourteen OBaSr3Fe2 octahedra, edges with two equivalent OSr4Co2 octahedra, and faces with four OBaSr3Fe2 octahedra. The corner-sharing octahedra tilt angles range from 1–61°. In the sixth O site, O is bonded to four Sr and two equivalent Co atoms to form distorted OSr4Co2 octahedra that share corners with ten OBaSr3Fe2 octahedra, edges with four equivalent OSr4Fe2 octahedra, and faces with four equivalent OBaSr3FeCo octahedra. The corner-sharing octahedra tilt angles range from 1–60°. In the seventh O site, O is bonded in a distorted linear geometry to four Sr and two Fe atoms. In the eighth O site, O is bonded in a distorted linear geometry to four Sr, one Fe, and one Co atom. In the ninth O site, O is bonded to one Ba, three Sr, and two Fe atoms to form a mixture of distorted corner, edge, and face-sharing OBaSr3Fe2 octahedra. The corner-sharing octahedra tilt angles range from 1–61°. In the tenth O site, O is bonded to one Ba, three Sr, one Fe, and one Co atom to form a mixture of distorted corner, edge, and face-sharing OBaSr3FeCo octahedra. The corner-sharing octahedra tilt angles range from 1–63°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Na2NiSn by Materials Project

Na2NiSn crystallizes in the orthorhombic Pmmm space group. The structure is three-dimensional. there are two inequivalent Na sites. In the first Na site, Na is bonded to four equivalent Na, four equivalent Ni, and four equivalent Sn atoms to form NaNa4Ni4Sn4 cuboctahedra that share corners with twelve equivalent NaNa4Ni4Sn4 cuboctahedra, edges with eight equivalent NaNa4Ni4Sn4 cuboctahedra, edges with eight equivalent NiNa8Sn4 cuboctahedra, edges with eight equivalent SnNa8Ni4 cuboctahedra, faces with four equivalent NiNa8Sn4 cuboctahedra, faces with four equivalent SnNa8Ni4 cuboctahedra, and faces with ten NaNa4Ni4Sn4 cuboctahedra. All Na–Na bond lengths are 2.82 Å. All Na–Ni bond lengths are 3.34 Å. All Na–Sn bond lengths are 3.16 Å. In the second Na site, Na is bonded to four equivalent Na, four equivalent Ni, and four equivalent Sn atoms to form NaNa4Ni4Sn4 cuboctahedra that share corners with twelve equivalent NaNa4Ni4Sn4 cuboctahedra, edges with eight equivalent NaNa4Ni4Sn4 cuboctahedra, edges with eight equivalent NiNa8Sn4 cuboctahedra, edges with eight equivalent SnNa8Ni4 cuboctahedra, faces with four equivalent NiNa8Sn4 cuboctahedra, faces with four equivalent SnNa8Ni4 cuboctahedra, and faces with ten NaNa4Ni4Sn4 cuboctahedra. All Na–Ni bond lengths are 3.16 Å. All Na–Sn bond lengths are 3.34 Å. Ni is bonded to eight Na and four equivalent Sn atoms to form NiNa8Sn4 cuboctahedra that share corners with twelve equivalent NiNa8Sn4 cuboctahedra, edges with eight equivalent SnNa8Ni4 cuboctahedra, edges with sixteen NaNa4Ni4Sn4 cuboctahedra, faces with four equivalent SnNa8Ni4 cuboctahedra, faces with six equivalent NiNa8Sn4 cuboctahedra, and faces with eight NaNa4Ni4Sn4 cuboctahedra. All Ni–Sn bond lengths are 2.82 Å. Sn is bonded to eight Na and four equivalent Ni atoms to form SnNa8Ni4 cuboctahedra that share corners with twelve equivalent SnNa8Ni4 cuboctahedra, edges with eight equivalent NiNa8Sn4 cuboctahedra, edges with sixteen NaNa4Ni4Sn4 cuboctahedra, faces with four equivalent NiNa8Sn4 cuboctahedra, faces with six equivalent SnNa8Ni4 cuboctahedra, and faces with eight NaNa4Ni4Sn4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BaNdFeCoO6 by Materials Project

BaNdFeCoO6 is (Cubic) Perovskite-derived structured and crystallizes in the tetragonal P4mm space group. The structure is three-dimensional. Ba2+ is bonded to twelve O2- atoms to form BaO12 cuboctahedra that share corners with four equivalent BaO12 cuboctahedra, corners with eight equivalent NdO12 cuboctahedra, faces with two equivalent NdO12 cuboctahedra, faces with four equivalent BaO12 cuboctahedra, faces with four equivalent FeO6 octahedra, and faces with four equivalent CoO6 octahedra. There are a spread of Ba–O bond distances ranging from 2.77–2.95 Å. Nd3+ is bonded to twelve O2- atoms to form NdO12 cuboctahedra that share corners with four equivalent NdO12 cuboctahedra, corners with eight equivalent BaO12 cuboctahedra, faces with two equivalent BaO12 cuboctahedra, faces with four equivalent NdO12 cuboctahedra, faces with four equivalent FeO6 octahedra, and faces with four equivalent CoO6 octahedra. There are a spread of Nd–O bond distances ranging from 2.61–2.76 Å. Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with two equivalent CoO6 octahedra, corners with four equivalent FeO6 octahedra, faces with four equivalent BaO12 cuboctahedra, and faces with four equivalent NdO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–10°. There are a spread of Fe–O bond distances ranging from 1.96–2.00 Å. Co4+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with two equivalent FeO6 octahedra, corners with four equivalent CoO6 octahedra, faces with four equivalent BaO12 cuboctahedra, and faces with four equivalent NdO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–12°. There are a spread of Co–O bond distances ranging from 1.92–2.01 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent Ba2+, one Fe3+, and one Co4+ atom to form a mixture of distorted edge and corner-sharing OBa4FeCo octahedra. The corner-sharing octahedral tilt angles are 2°. In the second O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Ba2+, two equivalent Nd3+, and two equivalent Co4+ atoms. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Ba2+, two equivalent Nd3+, and two equivalent Fe3+ atoms. In the fourth O2- site, O2- is bonded in a distorted linear geometry to four equivalent Nd3+, one Fe3+, and one Co4+ atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sc2Al4(CO)3 by Materials Project

Sc2Al4(CO)3 crystallizes in the trigonal R3m space group. The structure is three-dimensional. there are two inequivalent Sc3+ sites. In the first Sc3+ site, Sc3+ is bonded to six C4- atoms to form distorted ScC6 octahedra that share corners with three equivalent AlC4 tetrahedra, corners with three equivalent AlC3O trigonal pyramids, edges with six equivalent ScC6 octahedra, edges with three equivalent AlC4 tetrahedra, and edges with three equivalent AlC3O trigonal pyramids. There are three shorter (2.26 Å) and three longer (2.66 Å) Sc–C bond lengths. In the second Sc3+ site, Sc3+ is bonded in a 6-coordinate geometry to six O2- atoms. There are three shorter (2.06 Å) and three longer (2.31 Å) Sc–O bond lengths. There are four inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to three equivalent C4- and one O2- atom to form AlC3O trigonal pyramids that share corners with three equivalent AlC4 tetrahedra and corners with six equivalent AlC3O trigonal pyramids. All Al–C bond lengths are 1.97 Å. The Al–O bond length is 1.91 Å. In the second Al3+ site, Al3+ is bonded in a 4-coordinate geometry to one C4- and four O2- atoms. The Al–C bond length is 2.48 Å. There is one shorter (1.75 Å) and three longer (1.96 Å) Al–O bond length. In the third Al3+ site, Al3+ is bonded to four C4- atoms to form AlC4 tetrahedra that share corners with three equivalent ScC6 octahedra, corners with six equivalent AlC4 tetrahedra, corners with three equivalent AlC3O trigonal pyramids, and edges with three equivalent ScC6 octahedra. The corner-sharing octahedral tilt angles are 4°. There are one shorter (1.92 Å) and three longer (2.18 Å) Al–C bond lengths. In the fourth Al3+ site, Al3+ is bonded to three equivalent C4- and one O2- atom to form AlC3O trigonal pyramids that share corners with three equivalent ScC6 octahedra, corners with six equivalent AlC3O trigonal pyramids, and edges with three equivalent ScC6 octahedra. The corner-sharing octahedral tilt angles are 34°. All Al–C bond lengths are 1.97 Å. The Al–O bond length is 1.91 Å. There are three inequivalent C4- sites. In the first C4- site, C4- is bonded to three equivalent Sc3+ and three equivalent Al3+ atoms to form CSc3Al3 octahedra that share corners with three equivalent CAl4 trigonal pyramids and edges with six equivalent CSc3Al3 octahedra. In the second C4- site, C4- is bonded in a 3-coordinate geometry to three equivalent Sc3+ and four Al3+ atoms. In the third C4- site, C4- is bonded to four Al3+ atoms to form distorted CAl4 trigonal pyramids that share corners with three equivalent CSc3Al3 octahedra, corners with three equivalent OSc3Al tetrahedra, and corners with six equivalent CAl4 trigonal pyramids. The corner-sharing octahedral tilt angles are 63°. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three equivalent Sc3+ and one Al3+ atom. In the second O2- site, O2- is bonded to three equivalent Sc3+ and one Al3+ atom to form OSc3Al tetrahedra that share corners with six equivalent OSc3Al tetrahedra and corners with three equivalent CAl4 trigonal pyramids. In the third O2- site, O2- is bonded to four Al3+ atoms to form corner-sharing OAl4 trigonal pyramids.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Be46Ru7 by Materials Project

Be46Ru7 crystallizes in the trigonal P3m1 space group. The structure is three-dimensional. there are twenty-eight inequivalent Be sites. In the first Be site, Be is bonded in a 3-coordinate geometry to twelve Be and three equivalent Ru atoms. There are a spread of Be–Be bond distances ranging from 2.37–2.50 Å. All Be–Ru bond lengths are 2.53 Å. In the second Be site, Be is bonded in a distorted trigonal non-coplanar geometry to twelve Be and three equivalent Ru atoms. There are a spread of Be–Be bond distances ranging from 2.43–2.50 Å. All Be–Ru bond lengths are 2.53 Å. In the third Be site, Be is bonded in a 3-coordinate geometry to twelve Be and three equivalent Ru atoms. There are a spread of Be–Be bond distances ranging from 2.38–2.48 Å. All Be–Ru bond lengths are 2.54 Å. In the fourth Be site, Be is bonded in a 3-coordinate geometry to twelve Be and three equivalent Ru atoms. There are a spread of Be–Be bond distances ranging from 2.41–2.52 Å. All Be–Ru bond lengths are 2.51 Å. In the fifth Be site, Be is bonded in a 3-coordinate geometry to twelve Be and three equivalent Ru atoms. There are a spread of Be–Be bond distances ranging from 2.37–2.48 Å. All Be–Ru bond lengths are 2.54 Å. In the sixth Be site, Be is bonded in a 3-coordinate geometry to twelve Be and three equivalent Ru atoms. There are a spread of Be–Be bond distances ranging from 2.40–2.49 Å. All Be–Ru bond lengths are 2.54 Å. In the seventh Be site, Be is bonded to nine Be and three equivalent Ru atoms to form distorted BeBe9Ru3 cuboctahedra that share corners with six equivalent BeBe10Ru2 cuboctahedra, edges with six equivalent BeBe9Ru3 cuboctahedra, and faces with ten BeBe10Ru2 cuboctahedra. There are three shorter (2.10 Å) and three longer (2.12 Å) Be–Be bond lengths. All Be–Ru bond lengths are 2.45 Å. In the eighth Be site, Be is bonded to nine Be and three equivalent Ru atoms to form distorted BeBe9Ru3 cuboctahedra that share corners with six equivalent BeBe10Ru2 cuboctahedra, edges with six equivalent BeBe9Ru3 cuboctahedra, and faces with ten BeBe10Ru2 cuboctahedra. There are three shorter (2.12 Å) and three longer (2.13 Å) Be–Be bond lengths. All Be–Ru bond lengths are 2.45 Å. In the ninth Be site, Be is bonded to nine Be and three equivalent Ru atoms to form distorted BeBe9Ru3 cuboctahedra that share corners with six equivalent BeBe10Ru2 cuboctahedra, edges with six equivalent BeBe9Ru3 cuboctahedra, and faces with ten BeBe10Ru2 cuboctahedra. There are three shorter (2.09 Å) and three longer (2.12 Å) Be–Be bond lengths. All Be–Ru bond lengths are 2.45 Å. In the tenth Be site, Be is bonded to nine Be and three equivalent Ru atoms to form distorted BeBe9Ru3 cuboctahedra that share corners with six equivalent BeBe10Ru2 cuboctahedra, edges with six equivalent BeBe9Ru3 cuboctahedra, and faces with ten BeBe10Ru2 cuboctahedra. There are three shorter (2.12 Å) and three longer (2.14 Å) Be–Be bond lengths. All Be–Ru bond lengths are 2.44 Å. In the eleventh Be site, Be is bonded to nine Be and three equivalent Ru atoms to form distorted BeBe9Ru3 cuboctahedra that share corners with six equivalent BeBe10Ru2 cuboctahedra, edges with six equivalent BeBe9Ru3 cuboctahedra, and faces with ten BeBe10Ru2 cuboctahedra. There are three shorter (2.09 Å) and three longer (2.10 Å) Be–Be bond lengths. All Be–Ru bond lengths are 2.45 Å. In the twelfth Be site, Be is bonded to nine Be and three equivalent Ru atoms to form distorted BeBe9Ru3 cuboctahedra that share corners with six equivalent BeBe10Ru2 cuboctahedra, edges with six equivalent BeBe9Ru3 cuboctahedra, and faces with ten BeBe10Ru2 cuboctahedra. There are three shorter (2.11 Å) and three longer (2.12 Å) Be–Be bond lengths. All Be–Ru bond lengths are 2.45 Å. In the thirteenth Be site, Be is bonded in a distorted q6 geometry to eight Be and two equivalent Ru atoms. There are a spread of Be–Be bond distances ranging from 2.05–2.30 Å. Both Be–Ru bond lengths are 2.45 Å. In the fourteenth Be site, Be is bonded in a distorted q6 geometry to nine Be and two equivalent Ru atoms. There are a spread of Be–Be bond distances ranging from 2.09–2.34 Å. Both Be–Ru bond lengths are 2.49 Å. In the fifteenth Be site, Be is bonded in a 11-coordinate geometry to eight Be and three Ru atoms. There are a spread of Be–Be bond distances ranging from 2.04–2.34 Å. There are one shorter (2.38 Å) and two longer (2.45 Å) Be–Ru bond lengths. In the sixteenth Be site, Be is bonded in a distorted q6 geometry to nine Be and two equivalent Ru atoms. There are a spread of Be–Be bond distances ranging from 2.09–2.33 Å. Both Be–Ru bond lengths are 2.50 Å. In the seventeenth Be site, Be is bonded in a 11-coordinate geometry to eight Be and three Ru atoms. There are a spread of Be–Be bond distances ranging from 2.04–2.35 Å. There are one shorter (2.39 Å) and two longer (2.44 Å) Be–Ru bond lengths. In the eighteenth Be site, Be is bonded in a distorted q6 geometry to eight Be and two equivalent Ru atoms. There are a spread of Be–Be bond distances ranging from 2.05–2.30 Å. Both Be–Ru bond lengths are 2.45 Å. In the nineteenth Be site, Be is bonded in a 1-coordinate geometry to seven Be and one Ru atom. The Be–Be bond length is 2.13 Å. The Be–Ru bond length is 2.25 Å. In the twentieth Be site, Be is bonded in a 2-coordinate geometry to seven Be and one Ru atom. The Be–Be bond length is 2.13 Å. The Be–Ru bond length is 2.30 Å. In the twenty-first Be site, Be is bonded in a 11-coordinate geometry to seven Be and four Ru atoms. The Be–Be bond length is 2.03 Å. There are one shorter (2.34 Å) and three longer (2.62 Å) Be–Ru bond lengths. In the twenty-second Be site, Be is bonded in a 2-coordinate geometry to seven Be and one Ru atom. The Be–Ru bond length is 2.31 Å. In the twenty-third Be site, Be is bonded in a 11-coordinate geometry to seven Be and four Ru atoms. There are one shorter (2.33 Å) and three longer (2.62 Å) Be–Ru bond lengths. In the twenty-fourth Be site, Be is bonded in a 1-coordinate geometry to seven Be and one Ru atom. The Be–Ru bond length is 2.25 Å. In the twenty-fifth Be site, Be is bonded to ten Be and two Ru atoms to form a mixture of distorted face, edge, and corner-sharing BeBe10Ru2 cuboctahedra. There are two shorter (2.04 Å) and two longer (2.14 Å) Be–Be bond lengths. There are one shorter (2.42 Å) and one longer (2.45 Å) Be–Ru bond lengths. In the twenty-sixth Be site, Be is bonded to ten Be and two Ru atoms to form a mixture of distorted face, edge, and corner-sharing BeBe10Ru2 cuboctahedra. There are two shorter (2.05 Å) and two longer (2.13 Å) Be–Be bond lengths. There are one shorter (2.43 Å) and one longer (2.44 Å) Be–Ru bond lengths. In the twenty-seventh Be site, Be is bonded to ten Be and two Ru atoms to form a mixture of distorted face, edge, and corner-sharing BeBe10Ru2 cuboctahedra. There are two shorter (2.05 Å) and two longer (2.13 Å) Be–Be bond lengths. There are one shorter (2.43 Å) and one longer (2.46 Å) Be–Ru bond lengths. In the twenty-eighth Be site, Be is bonded in a 6-coordinate geometry to six Be atoms. There are seven inequivalent Ru sites. In the first Ru site, Ru is bonded in a 1-coordinate geometry to sixteen Be atoms. In the second Ru site, Ru is bonded in a 1-coordinate geometry to sixteen Be atoms. In the third Ru site, Ru is bonded in a 1-coordinate geometry to sixteen Be atoms. In the fourth Ru site, Ru is bonded in a 1-coordinate geometry to sixteen Be atoms. In the fifth Ru site, Ru is bonded in a 1-coordinate geometry to sixteen Be atoms. In the sixth Ru site, Ru is bonded in a 1-coordinate geometry to sixteen Be atoms. In the seventh Ru site, Ru is bonded in a 12-coordinate geometry to twelve Be atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li9Mn2Co5O16 by Materials Project

Li9Mn2Co5O16 is Caswellsilverite-derived structured and crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are nine inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six CoO6 octahedra, edges with two CoO6 octahedra, edges with four MnO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 4–8°. There are a spread of Li–O bond distances ranging from 2.08–2.20 Å. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six CoO6 octahedra, edges with two equivalent MnO6 octahedra, edges with two CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 3–10°. There are a spread of Li–O bond distances ranging from 2.12–2.29 Å. In the third Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six CoO6 octahedra, edges with four CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 2–8°. There are a spread of Li–O bond distances ranging from 2.13–2.37 Å. In the fourth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with three equivalent MnO6 octahedra, corners with three equivalent CoO6 octahedra, an edgeedge with one MnO6 octahedra, edges with five CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 2–11°. There are a spread of Li–O bond distances ranging from 2.09–2.18 Å. In the fifth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six MnO6 octahedra, edges with two MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–9°. There are a spread of Li–O bond distances ranging from 2.08–2.16 Å. In the sixth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with three equivalent LiO6 octahedra, corners with three equivalent MnO6 octahedra, an edgeedge with one MnO6 octahedra, edges with four CoO6 octahedra, and edges with seven LiO6 octahedra. The corner-sharing octahedra tilt angles range from 7–14°. There are a spread of Li–O bond distances ranging from 2.01–2.22 Å. In the seventh Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with three equivalent LiO6 octahedra, corners with three equivalent CoO6 octahedra, edges with five CoO6 octahedra, and edges with seven LiO6 octahedra. The corner-sharing octahedra tilt angles range from 3–15°. There are a spread of Li–O bond distances ranging from 2.02–2.23 Å. In the eighth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six CoO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 2–9°. There are a spread of Li–O bond distances ranging from 2.07–2.24 Å. In the ninth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six LiO6 octahedra, edges with four equivalent CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 7–15°. There are a spread of Li–O bond distances ranging from 2.09–2.13 Å. There are two inequivalent Mn+4.50+ sites. In the first Mn+4.50+ site, Mn+4.50+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four equivalent CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 6–11°. There are a spread of Mn–O bond distances ranging from 1.95–2.18 Å. In the second Mn+4.50+ site, Mn+4.50+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four equivalent CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–8°. There are a spread of Mn–O bond distances ranging from 1.96–2.18 Å. There are five inequivalent Co+2.80+ sites. In the first Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with six LiO6 octahedra, and edges with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 2–7°. There are a spread of Co–O bond distances ranging from 1.98–2.12 Å. In the second Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent CoO6 octahedra, edges with four equivalent MnO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 8–9°. There are a spread of Co–O bond distances ranging from 1.93–2.17 Å. In the third Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent CoO6 octahedra, edges with four equivalent MnO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 4–10°. There are a spread of Co–O bond distances ranging from 1.98–2.14 Å. In the fourth Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent CoO6 octahedra, and edges with ten LiO6 octahedra. The corner-sharing octahedra tilt angles range from 2–6°. There are a spread of Co–O bond distances ranging from 1.80–1.94 Å. In the fifth Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with six LiO6 octahedra, and edges with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 2–8°. There are a spread of Co–O bond distances ranging from 2.01–2.12 Å. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded to three Li1+, two equivalent Mn+4.50+, and one Co+2.80+ atom to form a mixture of edge and corner-sharing OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–2°. In the second O2- site, O2- is bonded to three Li1+, two equivalent Mn+4.50+, and one Co+2.80+ atom to form a mixture of edge and corner-sharing OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 1–9°. In the third O2- site, O2- is bonded to five Li1+ and one Co+2.80+ atom to form a mixture of distorted edge and corner-sharing OLi5Co octahedra. The corner-sharing octahedra tilt angles range from 0–6°. In the fourth O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form a mixture of edge and corner-sharing OLi3Co3 octahedra. The corner-sharing octahedra tilt angles range from 1–4°. In the fifth O2- site, O2- is bonded to three Li1+, one Mn+4.50+, and two equivalent Co+2.80+ atoms to form OLi3MnCo2 octahedra that share corners with six OLi3MnCo2 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 1–2°. In the sixth O2- site, O2- is bonded to three Li1+, one Mn+4.50+, and two equivalent Co+2.80+ atoms to form OLi3MnCo2 octahedra that share corners with six OLi3MnCo2 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–6°. In the seventh O2- site, O2- is bonded to four Li1+ and two equivalent Co+2.80+ atoms to form OLi4Co2 octahedra that share corners with six OLi4Co2 octahedra and edges with twelve OLi5Co octahedra. The corner-sharing octahedra tilt angles range from 0–4°. In the eighth O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form a mixture of edge and corner-sharing OLi3Co3 octahedra. The corner-sharing octahedra tilt angles range from 1–5°. In the ninth O2- site, O2- is bonded to three Li1+, two equivalent Mn+4.50+, and one Co+2.80+ atom to form a mixture of edge and corner-sharing OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 1–2°. In the tenth O2- site, O2- is bonded to five Li1+ and one Co+2.80+ atom to form a mixture of edge and corner-sharing OLi5Co octahedra. The corner-sharing octahedra tilt angles range from 0–9°. In the eleventh O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form a mixture of edge and corner-sharing OLi3Co3 octahedra. The corner-sharing octahedra tilt angles range from 1–6°. In the twelfth O2- site, O2- is bonded to three Li1+, one Mn+4.50+, and two equivalent Co+2.80+ atoms to form OLi3MnCo2 octahedra that share corners with six OLi3Co3 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 1–4°. In the thirteenth O2- site, O2- is bonded to three Li1+, one Mn+4.50+, and two equivalent Co+2.80+ atoms to form OLi3MnCo2 octahedra that share corners with six OLi3MnCo2 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–2°. In the fourteenth O2- site, O2- is bonded to four Li1+ and two equivalent Co+2.80+ atoms to form OLi4Co2 octahedra that share corners with six OLi3MnCo2 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–6°. In the fifteenth O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form OLi3Co3 octahedra that share corners with six OLi4Co2 octahedra and edges with twelve OLi5Co octahedra. The corner-sharing octahedra tilt angles range from 1–4°. In the sixteenth O2- site, O2- is bonded to three Li1+, two equivalent Mn+4.50+, and one Co+2.80+ atom to form a mixture of edge and corner-sharing OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–5°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Dy2Fe15Si2CN by Materials Project

Dy2Fe15Si2CN crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Dy is bonded in a distorted bent 120 degrees geometry to eight Fe, one Si, one C, and one N atom. There are a spread of Dy–Fe bond distances ranging from 3.02–3.34 Å. The Dy–Si bond length is 3.06 Å. The Dy–C bond length is 2.51 Å. The Dy–N bond length is 2.43 Å. There are nine inequivalent Fe sites. In the first Fe site, Fe is bonded in a single-bond geometry to four Fe, one Si, and one C atom. There are a spread of Fe–Fe bond distances ranging from 2.44–2.59 Å. The Fe–Si bond length is 2.61 Å. The Fe–C bond length is 1.92 Å. In the second Fe site, Fe is bonded in a single-bond geometry to four Fe, one Si, and one N atom. There are a spread of Fe–Fe bond distances ranging from 2.44–2.58 Å. The Fe–Si bond length is 2.62 Å. The Fe–N bond length is 1.93 Å. In the third Fe site, Fe is bonded to three equivalent Dy, eight Fe, and one Si atom to form FeDy3Fe8Si cuboctahedra that share corners with eleven FeDy3Fe8Si cuboctahedra, corners with two equivalent CDy2Fe4 octahedra, corners with two equivalent NDy2Fe4 octahedra, edges with four FeDy3Fe8Si cuboctahedra, faces with eight FeDy3Fe8Si cuboctahedra, a faceface with one CDy2Fe4 octahedra, and a faceface with one NDy2Fe4 octahedra. The corner-sharing octahedra tilt angles range from 63–71°. There are a spread of Fe–Fe bond distances ranging from 2.44–2.62 Å. The Fe–Si bond length is 2.62 Å. In the fourth Fe site, Fe is bonded to two equivalent Dy, eight Fe, and two equivalent Si atoms to form distorted FeDy2Fe8Si2 cuboctahedra that share corners with eight FeDy3Fe8Si cuboctahedra, corners with two equivalent CDy2Fe4 octahedra, edges with four FeDy3Fe8Si cuboctahedra, faces with eight FeDy3Fe8Si cuboctahedra, and faces with two equivalent NDy2Fe4 octahedra. The corner-sharing octahedral tilt angles are 46°. There are two shorter (2.44 Å) and two longer (2.46 Å) Fe–Fe bond lengths. Both Fe–Si bond lengths are 2.60 Å. In the fifth Fe site, Fe is bonded to two equivalent Dy, eight Fe, and two equivalent Si atoms to form distorted FeDy2Fe8Si2 cuboctahedra that share corners with eight FeDy3Fe8Si cuboctahedra, corners with two equivalent NDy2Fe4 octahedra, edges with four FeDy3Fe8Si cuboctahedra, faces with eight FeDy3Fe8Si cuboctahedra, and faces with two equivalent CDy2Fe4 octahedra. The corner-sharing octahedral tilt angles are 45°. There are two shorter (2.44 Å) and two longer (2.46 Å) Fe–Fe bond lengths. Both Fe–Si bond lengths are 2.59 Å. In the sixth Fe site, Fe is bonded to two equivalent Dy, eight Fe, and two equivalent Si atoms to form distorted FeDy2Fe8Si2 cuboctahedra that share corners with fourteen FeDy3Fe8Si cuboctahedra, edges with two equivalent FeDy3Fe8Si cuboctahedra, faces with ten FeDy3Fe8Si cuboctahedra, faces with two equivalent CDy2Fe4 octahedra, and faces with two equivalent NDy2Fe4 octahedra. All Fe–Fe bond lengths are 2.44 Å. Both Fe–Si bond lengths are 2.60 Å. In the seventh Fe site, Fe is bonded in a single-bond geometry to four Fe, two equivalent Si, and one C atom. The Fe–Fe bond length is 2.45 Å. Both Fe–Si bond lengths are 2.73 Å. The Fe–C bond length is 1.85 Å. In the eighth Fe site, Fe is bonded in a single-bond geometry to four Fe, two equivalent Si, and one N atom. The Fe–Fe bond length is 2.46 Å. There are one shorter (2.70 Å) and one longer (2.71 Å) Fe–Si bond lengths. The Fe–N bond length is 1.89 Å. In the ninth Fe site, Fe is bonded to two equivalent Dy, eight Fe, and two equivalent Si atoms to form distorted FeDy2Fe8Si2 cuboctahedra that share corners with eight FeDy3Fe8Si cuboctahedra, corners with two equivalent CDy2Fe4 octahedra, corners with two equivalent NDy2Fe4 octahedra, edges with three FeDy2Fe8Si2 cuboctahedra, an edgeedge with one CDy2Fe4 octahedra, an edgeedge with one NDy2Fe4 octahedra, and faces with nine FeDy3Fe8Si cuboctahedra. The corner-sharing octahedra tilt angles range from 24–29°. Both Fe–Si bond lengths are 2.79 Å. Si is bonded in a 12-coordinate geometry to one Dy, twelve Fe, and one Si atom. The Si–Si bond length is 2.54 Å. C is bonded to two equivalent Dy and four Fe atoms to form CDy2Fe4 octahedra that share corners with ten FeDy3Fe8Si cuboctahedra, corners with two equivalent NDy2Fe4 octahedra, edges with two equivalent FeDy2Fe8Si2 cuboctahedra, and faces with six FeDy2Fe8Si2 cuboctahedra. The corner-sharing octahedral tilt angles are 61°. N is bonded to two equivalent Dy and four Fe atoms to form NDy2Fe4 octahedra that share corners with ten FeDy3Fe8Si cuboctahedra, corners with two equivalent CDy2Fe4 octahedra, edges with two equivalent FeDy2Fe8Si2 cuboctahedra, and faces with six FeDy2Fe8Si2 cuboctahedra. The corner-sharing octahedral tilt angles are 61°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TiAl2V by Materials Project

TiVAl2 is alpha La-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Ti is bonded to four equivalent Ti and eight equivalent Al atoms to form TiTi4Al8 cuboctahedra that share corners with four equivalent TiTi4Al8 cuboctahedra, corners with eight equivalent VAl8V4 cuboctahedra, edges with eight equivalent VAl8V4 cuboctahedra, edges with sixteen equivalent AlTi4Al4V4 cuboctahedra, faces with two equivalent VAl8V4 cuboctahedra, faces with eight equivalent TiTi4Al8 cuboctahedra, and faces with eight equivalent AlTi4Al4V4 cuboctahedra. All Ti–Ti bond lengths are 2.76 Å. All Ti–Al bond lengths are 2.86 Å. V is bonded to four equivalent V and eight equivalent Al atoms to form VAl8V4 cuboctahedra that share corners with four equivalent VAl8V4 cuboctahedra, corners with eight equivalent TiTi4Al8 cuboctahedra, edges with eight equivalent TiTi4Al8 cuboctahedra, edges with sixteen equivalent AlTi4Al4V4 cuboctahedra, faces with two equivalent TiTi4Al8 cuboctahedra, faces with eight equivalent VAl8V4 cuboctahedra, and faces with eight equivalent AlTi4Al4V4 cuboctahedra. All V–V bond lengths are 2.76 Å. All V–Al bond lengths are 2.74 Å. Al is bonded to four equivalent Ti, four equivalent V, and four equivalent Al atoms to form AlTi4Al4V4 cuboctahedra that share corners with twelve equivalent AlTi4Al4V4 cuboctahedra, edges with eight equivalent TiTi4Al8 cuboctahedra, edges with eight equivalent VAl8V4 cuboctahedra, edges with eight equivalent AlTi4Al4V4 cuboctahedra, faces with four equivalent TiTi4Al8 cuboctahedra, faces with four equivalent VAl8V4 cuboctahedra, and faces with ten equivalent AlTi4Al4V4 cuboctahedra. All Al–Al bond lengths are 2.76 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li4V3Ni2Sb3O16 by Materials Project

Li4V3Ni2Sb3O16 is Hausmannite-derived structured and crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are four inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with three equivalent NiO6 octahedra, corners with four SbO6 octahedra, and corners with five VO6 octahedra. The corner-sharing octahedra tilt angles range from 50–63°. There are a spread of Li–O bond distances ranging from 1.96–2.23 Å. In the second Li1+ site, Li1+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.75–2.05 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 tetrahedra that share a cornercorner with one VO6 octahedra, corners with two equivalent SbO6 octahedra, an edgeedge with one SbO6 octahedra, and edges with two equivalent VO6 octahedra. The corner-sharing octahedra tilt angles range from 58–65°. There are a spread of Li–O bond distances ranging from 1.82–1.96 Å. In the fourth Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four VO6 octahedra and corners with five SbO6 octahedra. The corner-sharing octahedra tilt angles range from 56–59°. There are a spread of Li–O bond distances ranging from 1.99–2.09 Å. 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 two equivalent NiO6 octahedra, corners with four LiO4 tetrahedra, and edges with four equivalent SbO6 octahedra. The corner-sharing octahedral tilt angles are 52°. There are a spread of V–O bond distances ranging from 2.03–2.12 Å. In the second V5+ site, V5+ is bonded to six O2- atoms to form VO6 octahedra that share corners with three LiO4 tetrahedra, an edgeedge with one NiO6 octahedra, edges with two equivalent VO6 octahedra, edges with two equivalent SbO6 octahedra, and an edgeedge with one LiO4 tetrahedra. There are a spread of V–O bond distances ranging from 2.02–2.10 Å. There are two inequivalent Ni2+ sites. In the first Ni2+ site, Ni2+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Ni–O bond distances ranging from 2.01–2.42 Å. In the second Ni2+ site, Ni2+ is bonded to six O2- atoms to form NiO6 octahedra that share corners with two equivalent VO6 octahedra, corners with four equivalent SbO6 octahedra, corners with three equivalent LiO4 tetrahedra, an edgeedge with one SbO6 octahedra, and edges with two equivalent VO6 octahedra. The corner-sharing octahedra tilt angles range from 52–53°. There are a spread of Ni–O bond distances ranging from 2.05–2.36 Å. There are two inequivalent Sb3+ sites. In the first Sb3+ site, Sb3+ is bonded to six O2- atoms to form SbO6 octahedra that share corners with two equivalent NiO6 octahedra, corners with four LiO4 tetrahedra, edges with two equivalent VO6 octahedra, and edges with two equivalent SbO6 octahedra. The corner-sharing octahedral tilt angles are 53°. There are a spread of Sb–O bond distances ranging from 1.98–2.05 Å. In the second Sb3+ site, Sb3+ is bonded to six O2- atoms to form SbO6 octahedra that share corners with three LiO4 tetrahedra, an edgeedge with one NiO6 octahedra, edges with four equivalent VO6 octahedra, and an edgeedge with one LiO4 tetrahedra. There are a spread of Sb–O bond distances ranging from 2.01–2.05 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one V5+, one Ni2+, and one Sb3+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, one Ni2+, and two equivalent Sb3+ atoms. In the third O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, one V5+, and two equivalent Sb3+ atoms. In the fourth O2- site, O2- is bonded to one Li1+, one V5+, and two equivalent Sb3+ atoms to form a mixture of distorted corner and edge-sharing OLiVSb2 tetrahedra. In the fifth O2- site, O2- is bonded to one Li1+, two equivalent V5+, and one Sb3+ atom to form distorted OLiV2Sb tetrahedra that share corners with two equivalent OLiV2Ni tetrahedra and corners with two equivalent OLiVNiSb trigonal pyramids. In the sixth O2- site, O2- is bonded to one Li1+, one V5+, one Ni2+, and one Sb3+ atom to form distorted OLiVNiSb tetrahedra that share corners with three OLiVSb2 tetrahedra, corners with three equivalent OLiVNiSb trigonal pyramids, and an edgeedge with one OLiVNiSb tetrahedra. In the seventh O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, one Ni2+, and two equivalent Sb3+ atoms. In the eighth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two equivalent V5+, and one Ni2+ atom. In the ninth O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, one V5+, one Ni2+, and one Sb3+ atom. In the tenth O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, two equivalent V5+, and one Sb3+ atom. In the eleventh O2- site, O2- is bonded to one Li1+, one V5+, one Ni2+, and one Sb3+ atom to form distorted OLiVNiSb trigonal pyramids that share corners with five OLiV2Ni tetrahedra, a cornercorner with one OLiVNiSb trigonal pyramid, an edgeedge with one OLiVSb2 tetrahedra, and an edgeedge with one OLiVNiSb trigonal pyramid. In the twelfth O2- site, O2- is bonded to one Li1+, two equivalent V5+, and one Ni2+ atom to form distorted OLiV2Ni tetrahedra that share corners with two equivalent OLiV2Sb tetrahedra and corners with two equivalent OLiVNiSb trigonal pyramids.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li9Mn2Co5O16 by Materials Project

Li9Mn2Co5O16 is Caswellsilverite-derived structured and crystallizes in the monoclinic Pm space group. The structure is three-dimensional. there are nine 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 CoO6 octahedra, edges with two equivalent MnO6 octahedra, edges with three CoO6 octahedra, and edges with seven LiO6 octahedra. The corner-sharing octahedra tilt angles range from 3–12°. There are a spread of Li–O bond distances ranging from 1.97–2.30 Å. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six CoO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 1–12°. There are a spread of Li–O bond distances ranging from 2.05–2.18 Å. In the third Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent LiO6 octahedra, corners with four CoO6 octahedra, edges with two equivalent MnO6 octahedra, edges with three CoO6 octahedra, and edges with seven LiO6 octahedra. The corner-sharing octahedra tilt angles range from 2–16°. There are a spread of Li–O bond distances ranging from 1.97–2.30 Å. In the fourth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent MnO6 octahedra, corners with four CoO6 octahedra, edges with four CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 4–12°. There are a spread of Li–O bond distances ranging from 2.10–2.37 Å. In the fifth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent CoO6 octahedra, corners with four MnO6 octahedra, edges with two MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 4–11°. There are a spread of Li–O bond distances ranging from 2.11–2.23 Å. In the sixth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent MnO6 octahedra, corners with four CoO6 octahedra, edges with six LiO6 octahedra, and edges with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 3–11°. There are a spread of Li–O bond distances ranging from 2.10–2.27 Å. In the seventh Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent LiO6 octahedra, corners with four CoO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 7–11°. There are a spread of Li–O bond distances ranging from 2.04–2.16 Å. In the eighth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent CoO6 octahedra, corners with four MnO6 octahedra, edges with two MnO6 octahedra, edges with two equivalent CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 8–9°. There are a spread of Li–O bond distances ranging from 2.05–2.30 Å. In the ninth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with two equivalent CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–12°. There are a spread of Li–O bond distances ranging from 2.07–2.14 Å. There are two inequivalent Mn+4.50+ sites. In the first Mn+4.50+ site, Mn+4.50+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with two equivalent CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 4–9°. There are a spread of Mn–O bond distances ranging from 1.83–2.06 Å. In the second Mn+4.50+ site, Mn+4.50+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 6–11°. There are a spread of Mn–O bond distances ranging from 1.93–1.98 Å. There are five inequivalent Co+2.80+ sites. In the first Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with six LiO6 octahedra, and edges with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 3–11°. There are a spread of Co–O bond distances ranging from 2.03–2.10 Å. In the second Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form distorted CoO6 octahedra that share corners with six LiO6 octahedra, edges with four CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 8–12°. There are a spread of Co–O bond distances ranging from 1.81–2.37 Å. In the third Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 3–11°. There are a spread of Co–O bond distances ranging from 1.98–2.12 Å. In the fourth Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 1–14°. There are a spread of Co–O bond distances ranging from 1.94–2.19 Å. In the fifth Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 2–16°. There are a spread of Co–O bond distances ranging from 1.95–2.22 Å. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded to three Li1+, two equivalent Mn+4.50+, and one Co+2.80+ atom to form OLi3Mn2Co octahedra that share corners with six OLi3Co3 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 1–7°. In the second O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form a mixture of edge and corner-sharing OLi3Co3 octahedra. The corner-sharing octahedra tilt angles range from 0–5°. In the third O2- site, O2- is bonded to three Li1+, two equivalent Mn+4.50+, and one Co+2.80+ atom to form a mixture of edge and corner-sharing OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 1–9°. In the fourth O2- site, O2- is bonded to five Li1+ and one Mn+4.50+ atom to form OLi5Mn octahedra that share corners with six OLi3MnCo2 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 5–11°. In the fifth O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form OLi3Co3 octahedra that share corners with six OLi3MnCo2 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 1–7°. In the sixth O2- site, O2- is bonded to three Li1+, one Mn+4.50+, and two equivalent Co+2.80+ atoms to form a mixture of edge and corner-sharing OLi3MnCo2 octahedra. The corner-sharing octahedra tilt angles range from 2–9°. In the seventh O2- site, O2- is bonded to four Li1+ and two equivalent Co+2.80+ atoms to form OLi4Co2 octahedra that share corners with six OLi3Co3 octahedra and edges with twelve OLi5Mn octahedra. The corner-sharing octahedra tilt angles range from 0–15°. In the eighth O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form OLi3Co3 octahedra that share corners with six OLi3MnCo2 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 7–10°. In the ninth O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form OLi3Co3 octahedra that share corners with six OLi3Mn2Co octahedra and edges with twelve OLi3Co3 octahedra. The corner-sharing octahedra tilt angles range from 0–8°. In the tenth O2- site, O2- is bonded to three Li1+, two equivalent Mn+4.50+, and one Co+2.80+ atom to form a mixture of edge and corner-sharing OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 1–5°. In the eleventh O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form a mixture of edge and corner-sharing OLi3Co3 octahedra. The corner-sharing octahedra tilt angles range from 1–15°. In the twelfth O2- site, O2- is bonded to three Li1+, one Mn+4.50+, and two equivalent Co+2.80+ atoms to form OLi3MnCo2 octahedra that share corners with six OLi5Mn octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 5–7°. In the thirteenth O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form OLi3Co3 octahedra that share corners with six OLi5Mn octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 1–11°. In the fourteenth O2- site, O2- is bonded to three Li1+, one Mn+4.50+, and two equivalent Co+2.80+ atoms to form a mixture of edge and corner-sharing OLi3MnCo2 octahedra. The corner-sharing octahedra tilt angles range from 2–10°. In the fifteenth O2- site, O2- is bonded to four Li1+ and two equivalent Mn+4.50+ atoms to form a mixture of edge and corner-sharing OLi4Mn2 octahedra. The corner-sharing octahedra tilt angles range from 0–7°. In the sixteenth O2- site, O2- is bonded to five Li1+ and one Co+2.80+ atom to form OLi5Co octahedra that share corners with six OLi5Mn octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 5–9°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li9Mn2Co5O16 by Materials Project

Li9Mn2Co5O16 is Caswellsilverite-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are nine 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 CoO6 octahedra, corners with four MnO6 octahedra, edges with two MnO6 octahedra, edges with two equivalent CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–13°. There are a spread of Li–O bond distances ranging from 2.10–2.39 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 CoO6 octahedra, edges with two equivalent MnO6 octahedra, edges with three CoO6 octahedra, and edges with seven LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–10°. There are a spread of Li–O bond distances ranging from 2.00–2.26 Å. In the third Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent MnO6 octahedra, corners with four CoO6 octahedra, edges with six LiO6 octahedra, and edges with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 5–9°. There are a spread of Li–O bond distances ranging from 2.09–2.19 Å. In the fourth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent LiO6 octahedra, corners with four CoO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 6–10°. There are a spread of Li–O bond distances ranging from 1.99–2.20 Å. In the fifth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent CoO6 octahedra, corners with four MnO6 octahedra, edges with two MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–12°. There are a spread of Li–O bond distances ranging from 2.08–2.41 Å. In the sixth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent LiO6 octahedra, corners with four CoO6 octahedra, edges with two equivalent MnO6 octahedra, edges with three CoO6 octahedra, and edges with seven LiO6 octahedra. The corner-sharing octahedra tilt angles range from 4–10°. There are a spread of Li–O bond distances ranging from 2.02–2.21 Å. In the seventh Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent MnO6 octahedra, corners with four CoO6 octahedra, edges with four CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–9°. There are a spread of Li–O bond distances ranging from 2.08–2.24 Å. In the eighth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six CoO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 4–7°. There are a spread of Li–O bond distances ranging from 2.09–2.19 Å. In the ninth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with two equivalent CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 9–10°. There are a spread of Li–O bond distances ranging from 2.00–2.30 Å. There are two inequivalent Mn+4.50+ sites. In the first Mn+4.50+ site, Mn+4.50+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–8°. There are a spread of Mn–O bond distances ranging from 1.95–2.25 Å. In the second Mn+4.50+ site, Mn+4.50+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with two equivalent CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–13°. There are a spread of Mn–O bond distances ranging from 1.83–2.03 Å. There are five inequivalent Co+2.80+ sites. In the first Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with six LiO6 octahedra, and edges with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 5–9°. There are a spread of Co–O bond distances ranging from 1.92–2.20 Å. In the second Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 4–9°. There are a spread of Co–O bond distances ranging from 1.90–2.22 Å. In the third Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–8°. There are a spread of Co–O bond distances ranging from 1.91–2.21 Å. In the fourth Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form distorted CoO6 octahedra that share corners with six LiO6 octahedra, edges with four CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–9°. There are a spread of Co–O bond distances ranging from 1.74–2.24 Å. In the fifth Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 4–9°. There are a spread of Co–O bond distances ranging from 1.91–2.22 Å. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded to three Li1+, two equivalent Mn+4.50+, and one Co+2.80+ atom to form OLi3Mn2Co octahedra that share corners with six OLi4Mn2 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–10°. In the second O2- site, O2- is bonded to five Li1+ and one Mn+4.50+ atom to form OLi5Mn octahedra that share corners with six OLi3Co3 octahedra and edges with twelve OLi5Mn octahedra. The corner-sharing octahedra tilt angles range from 2–6°. In the third O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form a mixture of corner and edge-sharing OLi3Co3 octahedra. The corner-sharing octahedra tilt angles range from 0–1°. In the fourth O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form OLi3Co3 octahedra that share corners with six OLi3MnCo2 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 1–7°. In the fifth O2- site, O2- is bonded to three Li1+, two equivalent Mn+4.50+, and one Co+2.80+ atom to form OLi3Mn2Co octahedra that share corners with six OLi4Mn2 octahedra and edges with twelve OLi5Mn octahedra. The corner-sharing octahedra tilt angles range from 1–8°. In the sixth O2- site, O2- is bonded to three Li1+, one Mn+4.50+, and two equivalent Co+2.80+ atoms to form OLi3MnCo2 octahedra that share corners with six OLi3Co3 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–4°. In the seventh O2- site, O2- is bonded to four Li1+ and two equivalent Co+2.80+ atoms to form OLi4Co2 octahedra that share corners with six OLi4Mn2 octahedra and edges with twelve OLi5Mn octahedra. The corner-sharing octahedra tilt angles range from 4–9°. In the eighth O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form a mixture of corner and edge-sharing OLi3Co3 octahedra. The corner-sharing octahedra tilt angles range from 1–3°. In the ninth O2- site, O2- is bonded to four Li1+ and two equivalent Mn+4.50+ atoms to form a mixture of corner and edge-sharing OLi4Mn2 octahedra. The corner-sharing octahedra tilt angles range from 4–10°. In the tenth O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form a mixture of corner and edge-sharing OLi3Co3 octahedra. The corner-sharing octahedra tilt angles range from 1–6°. In the eleventh O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form OLi3Co3 octahedra that share corners with six OLi3Mn2Co octahedra and edges with twelve OLi3Co3 octahedra. The corner-sharing octahedra tilt angles range from 1–9°. In the twelfth O2- site, O2- is bonded to three Li1+, one Mn+4.50+, and two equivalent Co+2.80+ atoms to form OLi3MnCo2 octahedra that share corners with six OLi5Mn octahedra and edges with twelve OLi3Co3 octahedra. The corner-sharing octahedra tilt angles range from 1–6°. In the thirteenth O2- site, O2- is bonded to three Li1+, two equivalent Mn+4.50+, and one Co+2.80+ atom to form a mixture of corner and edge-sharing OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–8°. In the fourteenth O2- site, O2- is bonded to five Li1+ and one Co+2.80+ atom to form OLi5Co octahedra that share corners with six OLi5Mn octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 2–7°. In the fifteenth O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form OLi3Co3 octahedra that share corners with six OLi3Co3 octahedra and edges with twelve OLi5Mn octahedra. The corner-sharing octahedra tilt angles range from 0–7°. In the sixteenth O2- site, O2- is bonded to three Li1+, one Mn+4.50+, and two equivalent Co+2.80+ atoms to form OLi3MnCo2 octahedra that share corners with six OLi3Co3 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–2°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Li9Mn2Co5O16 by Materials Project

Li9Mn2Co5O16 is Caswellsilverite-derived structured and crystallizes in the monoclinic Pm space group. The structure is three-dimensional. there are nine inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six CoO6 octahedra, edges with two CoO6 octahedra, edges with four MnO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 4–9°. There are a spread of Li–O bond distances ranging from 2.11–2.23 Å. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six CoO6 octahedra, edges with two equivalent MnO6 octahedra, edges with two CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 0–8°. There are a spread of Li–O bond distances ranging from 2.11–2.34 Å. In the third Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six CoO6 octahedra, edges with four CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 1–6°. There are a spread of Li–O bond distances ranging from 2.11–2.42 Å. In the fourth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six CoO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 3–8°. There are a spread of Li–O bond distances ranging from 2.11–2.21 Å. In the fifth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six MnO6 octahedra, edges with two MnO6 octahedra, edges with four CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–8°. There are a spread of Li–O bond distances ranging from 2.09–2.17 Å. In the sixth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with three equivalent LiO6 octahedra, corners with three equivalent MnO6 octahedra, an edgeedge with one MnO6 octahedra, edges with four CoO6 octahedra, and edges with seven LiO6 octahedra. The corner-sharing octahedra tilt angles range from 6–16°. There are a spread of Li–O bond distances ranging from 2.02–2.21 Å. In the seventh Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with three equivalent LiO6 octahedra, corners with three equivalent CoO6 octahedra, edges with five CoO6 octahedra, and edges with seven LiO6 octahedra. The corner-sharing octahedra tilt angles range from 4–16°. There are a spread of Li–O bond distances ranging from 2.03–2.28 Å. In the eighth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with three equivalent MnO6 octahedra, corners with three equivalent CoO6 octahedra, an edgeedge with one MnO6 octahedra, edges with five CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–10°. There are a spread of Li–O bond distances ranging from 2.11–2.21 Å. In the ninth Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six LiO6 octahedra, edges with four equivalent CoO6 octahedra, and edges with eight LiO6 octahedra. The corner-sharing octahedra tilt angles range from 7–16°. There are a spread of Li–O bond distances ranging from 2.09–2.14 Å. There are two inequivalent Mn+4.50+ sites. In the first Mn+4.50+ site, Mn+4.50+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four equivalent CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–10°. There are a spread of Mn–O bond distances ranging from 1.97–2.22 Å. In the second Mn+4.50+ site, Mn+4.50+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent MnO6 octahedra, edges with four equivalent CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 6–8°. There are a spread of Mn–O bond distances ranging from 1.97–2.23 Å. There are five inequivalent Co+2.80+ sites. In the first Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with six LiO6 octahedra, and edges with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 4–7°. There are a spread of Co–O bond distances ranging from 1.99–2.10 Å. In the second Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent CoO6 octahedra, edges with four equivalent MnO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 7–9°. There are a spread of Co–O bond distances ranging from 1.94–2.20 Å. In the third Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent CoO6 octahedra, edges with four equivalent MnO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 4–8°. There are a spread of Co–O bond distances ranging from 2.00–2.13 Å. In the fourth Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with two equivalent CoO6 octahedra, and edges with ten LiO6 octahedra. The corner-sharing octahedra tilt angles range from 0–7°. There are a spread of Co–O bond distances ranging from 1.80–1.94 Å. In the fifth Co+2.80+ site, Co+2.80+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with six LiO6 octahedra, and edges with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 3–6°. There are four shorter (2.01 Å) and two longer (2.09 Å) Co–O bond lengths. There are sixteen inequivalent O2- sites. In the first O2- site, O2- is bonded to three Li1+, two equivalent Mn+4.50+, and one Co+2.80+ atom to form a mixture of edge and corner-sharing OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–3°. In the second O2- site, O2- is bonded to three Li1+, two equivalent Mn+4.50+, and one Co+2.80+ atom to form a mixture of edge and corner-sharing OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–7°. In the third O2- site, O2- is bonded to five Li1+ and one Co+2.80+ atom to form a mixture of distorted edge and corner-sharing OLi5Co octahedra. The corner-sharing octahedra tilt angles range from 0–4°. In the fourth O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form a mixture of edge and corner-sharing OLi3Co3 octahedra. The corner-sharing octahedra tilt angles range from 1–3°. In the fifth O2- site, O2- is bonded to three Li1+, one Mn+4.50+, and two equivalent Co+2.80+ atoms to form OLi3MnCo2 octahedra that share corners with six OLi3MnCo2 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–3°. In the sixth O2- site, O2- is bonded to three Li1+, one Mn+4.50+, and two equivalent Co+2.80+ atoms to form OLi3MnCo2 octahedra that share corners with six OLi3MnCo2 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–4°. In the seventh O2- site, O2- is bonded to four Li1+ and two equivalent Co+2.80+ atoms to form OLi4Co2 octahedra that share corners with six OLi4Co2 octahedra and edges with twelve OLi5Co octahedra. The corner-sharing octahedra tilt angles range from 0–4°. In the eighth O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form a mixture of edge and corner-sharing OLi3Co3 octahedra. The corner-sharing octahedra tilt angles range from 0–3°. In the ninth O2- site, O2- is bonded to three Li1+, two equivalent Mn+4.50+, and one Co+2.80+ atom to form a mixture of edge and corner-sharing OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–3°. In the tenth O2- site, O2- is bonded to five Li1+ and one Co+2.80+ atom to form a mixture of distorted edge and corner-sharing OLi5Co octahedra. The corner-sharing octahedra tilt angles range from 0–7°. In the eleventh O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form a mixture of edge and corner-sharing OLi3Co3 octahedra. The corner-sharing octahedra tilt angles range from 1–4°. In the twelfth O2- site, O2- is bonded to three Li1+, two equivalent Mn+4.50+, and one Co+2.80+ atom to form a mixture of edge and corner-sharing OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–3°. In the thirteenth O2- site, O2- is bonded to three Li1+, one Mn+4.50+, and two equivalent Co+2.80+ atoms to form OLi3MnCo2 octahedra that share corners with six OLi3MnCo2 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–3°. In the fourteenth O2- site, O2- is bonded to four Li1+ and two equivalent Co+2.80+ atoms to form OLi4Co2 octahedra that share corners with six OLi3MnCo2 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–4°. In the fifteenth O2- site, O2- is bonded to three Li1+ and three Co+2.80+ atoms to form OLi3Co3 octahedra that share corners with six OLi4Co2 octahedra and edges with twelve OLi5Co octahedra. The corner-sharing octahedra tilt angles range from 0–4°. In the sixteenth O2- site, O2- is bonded to three Li1+, one Mn+4.50+, and two equivalent Co+2.80+ atoms to form OLi3MnCo2 octahedra that share corners with six OLi3MnCo2 octahedra and edges with twelve OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–3°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Be46Ir7 by Materials Project

Be46Ir7 crystallizes in the trigonal P3m1 space group. The structure is three-dimensional. there are twenty-eight inequivalent Be sites. In the first Be site, Be is bonded in a distorted trigonal non-coplanar geometry to twelve Be and three equivalent Ir atoms. There are a spread of Be–Be bond distances ranging from 2.43–2.50 Å. All Be–Ir bond lengths are 2.52 Å. In the second Be site, Be is bonded in a distorted trigonal non-coplanar geometry to twelve Be and three equivalent Ir atoms. There are six shorter (2.44 Å) and six longer (2.50 Å) Be–Be bond lengths. All Be–Ir bond lengths are 2.52 Å. In the third Be site, Be is bonded in a 3-coordinate geometry to twelve Be and three equivalent Ir atoms. There are a spread of Be–Be bond distances ranging from 2.36–2.50 Å. All Be–Ir bond lengths are 2.51 Å. In the fourth Be site, Be is bonded in a distorted trigonal non-coplanar geometry to twelve Be and three equivalent Ir atoms. There are a spread of Be–Be bond distances ranging from 2.44–2.50 Å. All Be–Ir bond lengths are 2.52 Å. In the fifth Be site, Be is bonded in a 3-coordinate geometry to twelve Be and three equivalent Ir atoms. There are a spread of Be–Be bond distances ranging from 2.38–2.50 Å. All Be–Ir bond lengths are 2.52 Å. In the sixth Be site, Be is bonded in a 3-coordinate geometry to twelve Be and three equivalent Ir atoms. There are a spread of Be–Be bond distances ranging from 2.41–2.51 Å. All Be–Ir bond lengths are 2.51 Å. In the seventh Be site, Be is bonded to nine Be and three equivalent Ir atoms to form distorted BeBe9Ir3 cuboctahedra that share corners with six equivalent BeBe10Ir2 cuboctahedra, edges with six equivalent BeBe9Ir3 cuboctahedra, and faces with ten BeBe10Ir2 cuboctahedra. All Be–Be bond lengths are 2.13 Å. All Be–Ir bond lengths are 2.44 Å. In the eighth Be site, Be is bonded to nine Be and three equivalent Ir atoms to form distorted BeBe9Ir3 cuboctahedra that share corners with six equivalent BeBe10Ir2 cuboctahedra, edges with six equivalent BeBe9Ir3 cuboctahedra, and faces with ten BeBe10Ir2 cuboctahedra. There are three shorter (2.13 Å) and three longer (2.14 Å) Be–Be bond lengths. All Be–Ir bond lengths are 2.44 Å. In the ninth Be site, Be is bonded to nine Be and three equivalent Ir atoms to form distorted BeBe9Ir3 cuboctahedra that share corners with six equivalent BeBe10Ir2 cuboctahedra, edges with six equivalent BeBe9Ir3 cuboctahedra, and faces with ten BeBe10Ir2 cuboctahedra. There are three shorter (2.10 Å) and three longer (2.11 Å) Be–Be bond lengths. All Be–Ir bond lengths are 2.44 Å. In the tenth Be site, Be is bonded to nine Be and three equivalent Ir atoms to form distorted BeBe9Ir3 cuboctahedra that share corners with six equivalent BeBe10Ir2 cuboctahedra, edges with six equivalent BeBe9Ir3 cuboctahedra, and faces with ten BeBe10Ir2 cuboctahedra. There are three shorter (2.12 Å) and three longer (2.15 Å) Be–Be bond lengths. All Be–Ir bond lengths are 2.44 Å. In the eleventh Be site, Be is bonded to nine Be and three equivalent Ir atoms to form distorted BeBe9Ir3 cuboctahedra that share corners with six equivalent BeBe10Ir2 cuboctahedra, edges with six equivalent BeBe9Ir3 cuboctahedra, and faces with ten BeBe10Ir2 cuboctahedra. There are three shorter (2.10 Å) and three longer (2.12 Å) Be–Be bond lengths. All Be–Ir bond lengths are 2.44 Å. In the twelfth Be site, Be is bonded to nine Be and three equivalent Ir atoms to form distorted BeBe9Ir3 cuboctahedra that share corners with six equivalent BeBe10Ir2 cuboctahedra, edges with six equivalent BeBe9Ir3 cuboctahedra, and faces with ten BeBe10Ir2 cuboctahedra. All Be–Be bond lengths are 2.13 Å. All Be–Ir bond lengths are 2.44 Å. In the thirteenth Be site, Be is bonded in a distorted q6 geometry to eight Be and two equivalent Ir atoms. There are a spread of Be–Be bond distances ranging from 2.07–2.29 Å. Both Be–Ir bond lengths are 2.51 Å. In the fourteenth Be site, Be is bonded in a distorted q6 geometry to nine Be and two equivalent Ir atoms. There are a spread of Be–Be bond distances ranging from 2.08–2.34 Å. Both Be–Ir bond lengths are 2.51 Å. In the fifteenth Be site, Be is bonded in a 11-coordinate geometry to eight Be and three Ir atoms. There are a spread of Be–Be bond distances ranging from 2.05–2.33 Å. There are one shorter (2.39 Å) and two longer (2.48 Å) Be–Ir bond lengths. In the sixteenth Be site, Be is bonded in a 11-coordinate geometry to nine Be and two equivalent Ir atoms. There are a spread of Be–Be bond distances ranging from 2.08–2.34 Å. Both Be–Ir bond lengths are 2.51 Å. In the seventeenth Be site, Be is bonded in a 11-coordinate geometry to eight Be and three Ir atoms. There are a spread of Be–Be bond distances ranging from 2.05–2.33 Å. There are one shorter (2.39 Å) and two longer (2.48 Å) Be–Ir bond lengths. In the eighteenth Be site, Be is bonded in a distorted q6 geometry to eight Be and two equivalent Ir atoms. There are a spread of Be–Be bond distances ranging from 2.07–2.28 Å. Both Be–Ir bond lengths are 2.52 Å. In the nineteenth Be site, Be is bonded in a 2-coordinate geometry to seven Be and one Ir atom. The Be–Be bond length is 2.18 Å. The Be–Ir bond length is 2.33 Å. In the twentieth Be site, Be is bonded in a 2-coordinate geometry to seven Be and one Ir atom. The Be–Be bond length is 2.11 Å. The Be–Ir bond length is 2.34 Å. In the twenty-first Be site, Be is bonded in a 11-coordinate geometry to seven Be and four Ir atoms. The Be–Be bond length is 2.10 Å. There are one shorter (2.37 Å) and three longer (2.63 Å) Be–Ir bond lengths. In the twenty-second Be site, Be is bonded in a 2-coordinate geometry to seven Be and one Ir atom. The Be–Ir bond length is 2.34 Å. In the twenty-third Be site, Be is bonded in a 11-coordinate geometry to seven Be and four Ir atoms. There are one shorter (2.37 Å) and three longer (2.63 Å) Be–Ir bond lengths. In the twenty-fourth Be site, Be is bonded in a 2-coordinate geometry to seven Be and one Ir atom. The Be–Ir bond length is 2.33 Å. In the twenty-fifth Be site, Be is bonded to ten Be and two Ir atoms to form a mixture of distorted edge, corner, and face-sharing BeBe10Ir2 cuboctahedra. There are two shorter (2.05 Å) and two longer (2.13 Å) Be–Be bond lengths. There are one shorter (2.40 Å) and one longer (2.42 Å) Be–Ir bond lengths. In the twenty-sixth Be site, Be is bonded to ten Be and two Ir atoms to form a mixture of distorted edge, corner, and face-sharing BeBe10Ir2 cuboctahedra. There are two shorter (2.05 Å) and two longer (2.13 Å) Be–Be bond lengths. There are one shorter (2.40 Å) and one longer (2.41 Å) Be–Ir bond lengths. In the twenty-seventh Be site, Be is bonded to ten Be and two Ir atoms to form a mixture of distorted edge, corner, and face-sharing BeBe10Ir2 cuboctahedra. There are two shorter (2.05 Å) and two longer (2.13 Å) Be–Be bond lengths. There are one shorter (2.39 Å) and one longer (2.40 Å) Be–Ir bond lengths. In the twenty-eighth Be site, Be is bonded in a 6-coordinate geometry to six Be atoms. There are seven inequivalent Ir sites. In the first Ir site, Ir is bonded in a 1-coordinate geometry to sixteen Be atoms. In the second Ir site, Ir is bonded in a 1-coordinate geometry to sixteen Be atoms. In the third Ir site, Ir is bonded in a 1-coordinate geometry to sixteen Be atoms. In the fourth Ir site, Ir is bonded in a 1-coordinate geometry to sixteen Be atoms. In the fifth Ir site, Ir is bonded in a 1-coordinate geometry to sixteen Be atoms. In the sixth Ir site, Ir is bonded in a 1-coordinate geometry to sixteen Be atoms. In the seventh Ir site, Ir is bonded in a 12-coordinate geometry to twelve Be atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CsHfMg6 by Materials Project

CsMg6Hf crystallizes in the monoclinic Pm space group. The structure is three-dimensional. Cs is bonded to twelve Mg atoms to form CsMg12 cuboctahedra that share corners with four equivalent CsMg12 cuboctahedra, corners with eight equivalent HfMg12 cuboctahedra, edges with eight MgCs2Hf2Mg8 cuboctahedra, faces with two equivalent CsMg12 cuboctahedra, faces with four MgCs2Hf2Mg8 cuboctahedra, and faces with four equivalent HfMg12 cuboctahedra. There are a spread of Cs–Mg bond distances ranging from 3.48–3.69 Å. There are six inequivalent Mg sites. In the first Mg site, Mg is bonded to two equivalent Cs, eight Mg, and two equivalent Hf atoms to form distorted MgCs2Hf2Mg8 cuboctahedra that share corners with twelve MgCs2Hf2Mg8 cuboctahedra, edges with four equivalent CsMg12 cuboctahedra, edges with four equivalent HfMg12 cuboctahedra, faces with two equivalent CsMg12 cuboctahedra, faces with two equivalent HfMg12 cuboctahedra, and faces with six MgCs2Hf2Mg8 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.36–3.42 Å. There are one shorter (3.45 Å) and one longer (3.51 Å) Mg–Hf bond lengths. In the second Mg site, Mg is bonded to two equivalent Cs, eight Mg, and two equivalent Hf atoms to form distorted MgCs2Hf2Mg8 cuboctahedra that share corners with twelve MgCs2Hf2Mg8 cuboctahedra, edges with four equivalent CsMg12 cuboctahedra, edges with four equivalent HfMg12 cuboctahedra, faces with two equivalent CsMg12 cuboctahedra, faces with two equivalent HfMg12 cuboctahedra, and faces with six MgCs2Hf2Mg8 cuboctahedra. There are a spread of Mg–Mg bond distances ranging from 3.37–3.42 Å. There are one shorter (3.45 Å) and one longer (3.51 Å) Mg–Hf bond lengths. In the third Mg site, Mg is bonded in a 10-coordinate geometry to two equivalent Cs, six Mg, and two equivalent Hf atoms. There are one shorter (2.93 Å) and one longer (2.97 Å) Mg–Mg bond lengths. Both Mg–Hf bond lengths are 3.12 Å. In the fourth Mg site, Mg is bonded in a 10-coordinate geometry to two equivalent Cs, six Mg, and two equivalent Hf atoms. There are one shorter (2.94 Å) and one longer (2.96 Å) Mg–Mg bond lengths. Both Mg–Hf bond lengths are 3.11 Å. In the fifth Mg site, Mg is bonded in a 10-coordinate geometry to two equivalent Cs, six Mg, and two equivalent Hf atoms. Both Mg–Hf bond lengths are 3.11 Å. In the sixth Mg site, Mg is bonded in a 10-coordinate geometry to two equivalent Cs, six Mg, and two equivalent Hf atoms. Both Mg–Hf bond lengths are 3.12 Å. Hf is bonded to twelve Mg atoms to form HfMg12 cuboctahedra that share corners with four equivalent HfMg12 cuboctahedra, corners with eight equivalent CsMg12 cuboctahedra, edges with eight MgCs2Hf2Mg8 cuboctahedra, faces with two equivalent HfMg12 cuboctahedra, faces with four equivalent CsMg12 cuboctahedra, and faces with four MgCs2Hf2Mg8 cuboctahedra.

36 MATERIALS SCIENCE↗