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Materials Data on MgVF5 by Materials Project

MgVF5 crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of one MgVF5 sheet oriented in the (-1, 0, 1) direction. there are two inequivalent Mg2+ sites. In the first Mg2+ site, Mg2+ is bonded in a distorted single-bond geometry to five F1- atoms. There are a spread of Mg–F bond distances ranging from 1.46–2.50 Å. In the second Mg2+ site, Mg2+ is bonded in a 1-coordinate geometry to five F1- atoms. There are a spread of Mg–F bond distances ranging from 1.47–2.48 Å. There are two inequivalent V3+ sites. In the first V3+ site, V3+ is bonded in a 6-coordinate geometry to six F1- atoms. There are a spread of V–F bond distances ranging from 2.04–2.26 Å. In the second V3+ site, V3+ is bonded in a 4-coordinate geometry to four F1- atoms. There are a spread of V–F bond distances ranging from 1.65–2.04 Å. There are ten inequivalent F1- sites. In the first F1- site, F1- is bonded in a 2-coordinate geometry to one Mg2+ and one V3+ atom. In the second F1- site, F1- is bonded in a 2-coordinate geometry to one Mg2+ and one V3+ atom. In the third F1- site, F1- is bonded in a linear geometry to one Mg2+ and one V3+ atom. In the fourth F1- site, F1- is bonded in a linear geometry to one Mg2+ and one V3+ atom. In the fifth F1- site, F1- is bonded in a 4-coordinate geometry to one Mg2+ and one V3+ atom. In the sixth F1- site, F1- is bonded in a water-like geometry to one Mg2+ and one V3+ atom. In the seventh F1- site, F1- is bonded in a 4-coordinate geometry to one Mg2+ and one V3+ atom. In the eighth F1- site, F1- is bonded in a water-like geometry to one Mg2+ and one V3+ atom. In the ninth F1- site, F1- is bonded in a linear geometry to one Mg2+ and one V3+ atom. In the tenth F1- site, F1- is bonded in a linear geometry to one Mg2+ and one V3+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Li3V2(PO4)3 by Materials Project

Li3V2(PO4)3 crystallizes in the monoclinic Cc space group. The structure is three-dimensional. there are three inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 2.02–2.60 Å. In the second Li1+ site, Li1+ is bonded in a 3-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 2.02–2.50 Å. In the third Li1+ site, Li1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Li–O bond distances ranging from 2.09–2.82 Å. There are two inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with six PO4 tetrahedra. There are a spread of V–O bond distances ranging from 1.99–2.12 Å. In the second V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with six PO4 tetrahedra. There are a spread of V–O bond distances ranging from 1.98–2.05 Å. There are three inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 28–47°. There is two shorter (1.54 Å) and two longer (1.56 Å) P–O bond length. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 22–48°. There are a spread of P–O bond distances ranging from 1.52–1.56 Å. In the third P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 27–47°. There are a spread of P–O bond distances ranging from 1.54–1.57 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Li1+, one V3+, and one P5+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal pyramidal geometry to two Li1+, one V3+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one V3+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one V3+, and one P5+ atom. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the ninth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one V3+, and one P5+ atom. In the tenth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the eleventh O2- site, O2- is bonded in a 3-coordinate geometry to two Li1+, one V3+, and one P5+ atom. In the twelfth O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one V3+, and one P5+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Li4V2Si(PO6)2 by Materials Project

Li4V2Si(PO6)2 crystallizes in the monoclinic Cc space group. The structure is three-dimensional. there are four inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.06–2.73 Å. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share corners with two equivalent SiO4 tetrahedra, corners with four PO4 tetrahedra, and faces with two VO6 octahedra. There are a spread of Li–O bond distances ranging from 2.06–2.35 Å. In the third Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.13–2.65 Å. In the fourth Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.07–2.66 Å. There are two inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with two equivalent SiO4 tetrahedra, corners with four PO4 tetrahedra, and a faceface with one LiO6 octahedra. There are a spread of V–O bond distances ranging from 1.93–2.09 Å. In the second V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with two equivalent SiO4 tetrahedra, corners with four PO4 tetrahedra, and a faceface with one LiO6 octahedra. There are a spread of V–O bond distances ranging from 1.95–2.09 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two equivalent LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 31–47°. There is two shorter (1.63 Å) and two longer (1.66 Å) Si–O bond length. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 29–46°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 29–45°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+, one V3+, and one Si4+ atom. In the third O2- site, O2- is bonded in a 5-coordinate geometry to three Li1+, one V3+, and one Si4+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one Si4+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one Si4+ atom. In the sixth O2- site, O2- is bonded in a 5-coordinate geometry to three Li1+, one V3+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+, one V3+, and one P5+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the ninth O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the tenth O2- site, O2- is bonded in a 5-coordinate geometry to three Li1+, one V3+, and one P5+ atom. In the eleventh O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+, one V3+, and one P5+ atom. In the twelfth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Li3VF6 by Materials Project

Li3VF6 is Ilmenite-like structured and crystallizes in the monoclinic Cc space group. The structure is three-dimensional. there are three inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six F1- atoms. There are a spread of Li–F bond distances ranging from 1.96–2.41 Å. In the second Li1+ site, Li1+ is bonded to six F1- atoms to form LiF6 octahedra that share edges with three equivalent VF6 octahedra. There are two shorter (2.10 Å) and four longer (2.11 Å) Li–F bond lengths. In the third Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six F1- atoms. There are a spread of Li–F bond distances ranging from 1.95–2.41 Å. V3+ is bonded to six F1- atoms to form VF6 octahedra that share edges with three equivalent LiF6 octahedra. There are a spread of V–F bond distances ranging from 1.96–1.98 Å. There are six inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted rectangular see-saw-like geometry to three Li1+ and one V3+ atom. In the second F1- site, F1- is bonded in a distorted rectangular see-saw-like geometry to three Li1+ and one V3+ atom. In the third F1- site, F1- is bonded in a 4-coordinate geometry to three Li1+ and one V3+ atom. In the fourth F1- site, F1- is bonded in a distorted rectangular see-saw-like geometry to three Li1+ and one V3+ atom. In the fifth F1- site, F1- is bonded in a 4-coordinate geometry to three Li1+ and one V3+ atom. In the sixth F1- site, F1- is bonded in a 4-coordinate geometry to three Li1+ and one V3+ atom.

36 MATERIALS SCIENCE↗

Materials Data on LiV2OF5 by Materials Project

LiV2OF5 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are four inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 5-coordinate geometry to one O2- and four F1- atoms. The Li–O bond length is 1.96 Å. There are a spread of Li–F bond distances ranging from 1.98–2.21 Å. In the second Li1+ site, Li1+ is bonded in a 6-coordinate geometry to one O2- and five F1- atoms. The Li–O bond length is 2.01 Å. There are a spread of Li–F bond distances ranging from 1.94–2.49 Å. In the third Li1+ site, Li1+ is bonded in a 5-coordinate geometry to one O2- and five F1- atoms. The Li–O bond length is 1.98 Å. There are a spread of Li–F bond distances ranging from 1.97–2.64 Å. In the fourth Li1+ site, Li1+ is bonded in a 6-coordinate geometry to two O2- and four F1- atoms. There are one shorter (2.00 Å) and one longer (2.43 Å) Li–O bond lengths. There are a spread of Li–F bond distances ranging from 1.97–2.46 Å. There are eight inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to one O2- and five F1- atoms to form corner-sharing VOF5 octahedra. The corner-sharing octahedra tilt angles range from 33–46°. The V–O bond length is 1.85 Å. There are a spread of V–F bond distances ranging from 1.95–2.09 Å. In the second V3+ site, V3+ is bonded to one O2- and five F1- atoms to form corner-sharing VOF5 octahedra. The corner-sharing octahedra tilt angles range from 33–42°. The V–O bond length is 1.85 Å. There are a spread of V–F bond distances ranging from 1.94–2.11 Å. In the third V3+ site, V3+ is bonded to one O2- and five F1- atoms to form corner-sharing VOF5 octahedra. The corner-sharing octahedra tilt angles range from 26–43°. The V–O bond length is 1.85 Å. There are a spread of V–F bond distances ranging from 1.96–2.06 Å. In the fourth V3+ site, V3+ is bonded to one O2- and five F1- atoms to form corner-sharing VOF5 octahedra. The corner-sharing octahedra tilt angles range from 28–46°. The V–O bond length is 1.88 Å. There are a spread of V–F bond distances ranging from 1.98–2.07 Å. In the fifth V3+ site, V3+ is bonded to one O2- and five F1- atoms to form corner-sharing VOF5 octahedra. The corner-sharing octahedra tilt angles range from 28–44°. The V–O bond length is 1.85 Å. There are a spread of V–F bond distances ranging from 1.96–2.09 Å. In the sixth V3+ site, V3+ is bonded to one O2- and five F1- atoms to form corner-sharing VOF5 octahedra. The corner-sharing octahedra tilt angles range from 30–45°. The V–O bond length is 1.86 Å. There are a spread of V–F bond distances ranging from 1.95–2.11 Å. In the seventh V3+ site, V3+ is bonded to one O2- and five F1- atoms to form corner-sharing VOF5 octahedra. The corner-sharing octahedra tilt angles range from 30–42°. The V–O bond length is 1.90 Å. There are a spread of V–F bond distances ranging from 1.92–2.13 Å. In the eighth V3+ site, V3+ is bonded to one O2- and five F1- atoms to form corner-sharing VOF5 octahedra. The corner-sharing octahedra tilt angles range from 26–43°. The V–O bond length is 1.87 Å. There are a spread of V–F bond distances ranging from 1.97–2.06 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one Li1+ and two V3+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+ and two V3+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+ and two V3+ atoms. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+ and two V3+ atoms. There are twenty inequivalent F1- sites. In the first F1- site, F1- is bonded in a T-shaped geometry to one Li1+ and two V3+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal planar geometry to one Li1+ and two V3+ atoms. In the third F1- site, F1- is bonded in a distorted trigonal planar geometry to one Li1+ and two V3+ atoms. In the fourth F1- site, F1- is bonded in a distorted bent 150 degrees geometry to two V3+ atoms. In the fifth F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the sixth F1- site, F1- is bonded in a T-shaped geometry to one Li1+ and two V3+ atoms. In the seventh F1- site, F1- is bonded in a T-shaped geometry to one Li1+ and two V3+ atoms. In the eighth F1- site, F1- is bonded in a 4-coordinate geometry to two Li1+ and two V3+ atoms. In the ninth F1- site, F1- is bonded in a distorted trigonal planar geometry to one Li1+ and two V3+ atoms. In the tenth F1- site, F1- is bonded in a distorted trigonal planar geometry to one Li1+ and two V3+ atoms. In the eleventh F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the twelfth F1- site, F1- is bonded in a distorted trigonal planar geometry to one Li1+ and two V3+ atoms. In the thirteenth F1- site, F1- is bonded in a T-shaped geometry to one Li1+ and two V3+ atoms. In the fourteenth F1- site, F1- is bonded in a T-shaped geometry to one Li1+ and two V3+ atoms. In the fifteenth F1- site, F1- is bonded in a 4-coordinate geometry to two Li1+ and two V3+ atoms. In the sixteenth F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the seventeenth F1- site, F1- is bonded in a distorted trigonal planar geometry to one Li1+ and two V3+ atoms. In the eighteenth F1- site, F1- is bonded in a T-shaped geometry to one Li1+ and two V3+ atoms. In the nineteenth F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one Li1+ and two V3+ atoms. In the twentieth F1- site, F1- is bonded in a 3-coordinate geometry to one Li1+ and two V3+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Li2VOF3 by Materials Project

Li2VOF3 is Ilmenite-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are four inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four F1- atoms to form distorted LiF4 tetrahedra that share corners with three VO2F4 octahedra, corners with two equivalent LiF4 tetrahedra, and an edgeedge with one VO2F4 octahedra. The corner-sharing octahedra tilt angles range from 51–73°. There are a spread of Li–F bond distances ranging from 1.91–2.03 Å. In the second Li1+ site, Li1+ is bonded in a 6-coordinate geometry to two O2- and four F1- atoms. There are one shorter (2.06 Å) and one longer (2.07 Å) Li–O bond lengths. There are a spread of Li–F bond distances ranging from 1.93–2.57 Å. In the third Li1+ site, Li1+ is bonded to four F1- atoms to form distorted LiF4 tetrahedra that share corners with three VO2F4 octahedra, corners with two equivalent LiF4 tetrahedra, and an edgeedge with one VO2F4 octahedra. The corner-sharing octahedra tilt angles range from 52–71°. There are a spread of Li–F bond distances ranging from 1.90–2.04 Å. In the fourth Li1+ site, Li1+ is bonded in a 6-coordinate geometry to two O2- and four F1- atoms. There are one shorter (2.05 Å) and one longer (2.12 Å) Li–O bond lengths. There are a spread of Li–F bond distances ranging from 1.93–2.60 Å. There are two inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to two O2- and four F1- atoms to form VO2F4 octahedra that share corners with four equivalent VO2F4 octahedra, corners with three LiF4 tetrahedra, and an edgeedge with one LiF4 tetrahedra. The corner-sharing octahedra tilt angles range from 42–43°. There is one shorter (1.89 Å) and one longer (1.93 Å) V–O bond length. There are a spread of V–F bond distances ranging from 2.07–2.13 Å. In the second V3+ site, V3+ is bonded to two O2- and four F1- atoms to form VO2F4 octahedra that share corners with four equivalent VO2F4 octahedra, corners with three LiF4 tetrahedra, and an edgeedge with one LiF4 tetrahedra. The corner-sharing octahedra tilt angles range from 42–43°. There is one shorter (1.89 Å) and one longer (1.93 Å) V–O bond length. There are a spread of V–F bond distances ranging from 2.08–2.12 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted see-saw-like geometry to two Li1+ and two V3+ atoms. In the second O2- site, O2- is bonded in a distorted see-saw-like geometry to two Li1+ and two V3+ atoms. There are six inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted see-saw-like geometry to three Li1+ and one V3+ atom. In the second F1- site, F1- is bonded in a distorted tetrahedral geometry to three Li1+ and one V3+ atom. In the third F1- site, F1- is bonded in a 4-coordinate geometry to two Li1+ and two V3+ atoms. In the fourth F1- site, F1- is bonded in a 4-coordinate geometry to two Li1+ and two V3+ atoms. In the fifth F1- site, F1- is bonded in a distorted see-saw-like geometry to three Li1+ and one V3+ atom. In the sixth F1- site, F1- is bonded in a 4-coordinate geometry to three Li1+ and one V3+ atom.

36 MATERIALS SCIENCE↗

Materials Data on TlV5Se8 by Materials Project

TlV5Se8 is Orthorhombic Perovskite-like structured and crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to six Se2- atoms to form distorted VSe6 octahedra that share corners with three equivalent TlSe10 cuboctahedra, corners with four equivalent VSe6 octahedra, an edgeedge with one TlSe10 cuboctahedra, edges with six VSe6 octahedra, and a faceface with one VSe6 octahedra. The corner-sharing octahedra tilt angles range from 50–55°. There are a spread of V–Se bond distances ranging from 2.42–2.74 Å. In the second V3+ site, V3+ is bonded to six Se2- atoms to form VSe6 octahedra that share corners with four equivalent TlSe10 cuboctahedra, corners with six VSe6 octahedra, edges with four equivalent VSe6 octahedra, a faceface with one TlSe10 cuboctahedra, and a faceface with one VSe6 octahedra. The corner-sharing octahedra tilt angles range from 50–55°. There are a spread of V–Se bond distances ranging from 2.51–2.60 Å. In the third V3+ site, V3+ is bonded to six Se2- atoms to form VSe6 octahedra that share corners with four equivalent VSe6 octahedra, edges with four equivalent TlSe10 cuboctahedra, and edges with six VSe6 octahedra. The corner-sharing octahedral tilt angles are 50°. There are four shorter (2.54 Å) and two longer (2.55 Å) V–Se bond lengths. Tl1+ is bonded to ten Se2- atoms to form distorted TlSe10 cuboctahedra that share corners with fourteen VSe6 octahedra, edges with six VSe6 octahedra, faces with two equivalent TlSe10 cuboctahedra, and faces with two equivalent VSe6 octahedra. The corner-sharing octahedra tilt angles range from 13–47°. There are six shorter (3.48 Å) and four longer (3.49 Å) Tl–Se bond lengths. There are four inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 3-coordinate geometry to three equivalent V3+ and two equivalent Tl1+ atoms. In the second Se2- site, Se2- is bonded in a 5-coordinate geometry to five V3+ atoms. In the third Se2- site, Se2- is bonded in a 4-coordinate geometry to four V3+ and one Tl1+ atom. In the fourth Se2- site, Se2- is bonded in a 3-coordinate geometry to three V3+ and two equivalent Tl1+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Na2VF5 by Materials Project

Na2VF5 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 7-coordinate geometry to seven F1- atoms. There are a spread of Na–F bond distances ranging from 2.27–2.70 Å. In the second Na1+ site, Na1+ is bonded in a 7-coordinate geometry to seven F1- atoms. There are a spread of Na–F bond distances ranging from 2.28–2.93 Å. There are two inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to six F1- atoms to form corner-sharing VF6 octahedra. The corner-sharing octahedral tilt angles are 47°. There are a spread of V–F bond distances ranging from 1.94–2.07 Å. In the second V3+ site, V3+ is bonded to six F1- atoms to form corner-sharing VF6 octahedra. The corner-sharing octahedral tilt angles are 47°. There are a spread of V–F bond distances ranging from 1.94–2.06 Å. There are five inequivalent F1- sites. In the first F1- site, F1- is bonded in a 3-coordinate geometry to three Na1+ and one V3+ atom. In the second F1- site, F1- is bonded in a 4-coordinate geometry to three Na1+ and one V3+ atom. In the third F1- site, F1- is bonded to two Na1+ and two V3+ atoms to form distorted corner-sharing FNa2V2 trigonal pyramids. In the fourth F1- site, F1- is bonded in a 4-coordinate geometry to three Na1+ and one V3+ atom. In the fifth F1- site, F1- is bonded in a 4-coordinate geometry to three Na1+ and one V3+ atom.

36 MATERIALS SCIENCE↗

Materials Data on V2MoS4 by Materials Project

MoV2S4 crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are two inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to six S2- atoms to form VS6 octahedra that share corners with six equivalent VS6 octahedra, corners with six equivalent MoS6 octahedra, edges with two equivalent VS6 octahedra, a faceface with one VS6 octahedra, and a faceface with one MoS6 octahedra. The corner-sharing octahedra tilt angles range from 50–55°. There are a spread of V–S bond distances ranging from 2.40–2.44 Å. In the second V3+ site, V3+ is bonded to six S2- atoms to form distorted VS6 octahedra that share corners with six equivalent VS6 octahedra, edges with two equivalent VS6 octahedra, edges with four equivalent MoS6 octahedra, and a faceface with one VS6 octahedra. The corner-sharing octahedra tilt angles range from 50–55°. There are a spread of V–S bond distances ranging from 2.32–2.61 Å. Mo2+ is bonded to six S2- atoms to form MoS6 octahedra that share corners with six equivalent VS6 octahedra, edges with two equivalent MoS6 octahedra, edges with four equivalent VS6 octahedra, and a faceface with one VS6 octahedra. The corner-sharing octahedra tilt angles range from 53–55°. There are a spread of Mo–S bond distances ranging from 2.37–2.59 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded in a 4-coordinate geometry to two V3+ and two equivalent Mo2+ atoms. In the second S2- site, S2- is bonded in a 4-coordinate geometry to three V3+ and one Mo2+ atom. In the third S2- site, S2- is bonded in a 5-coordinate geometry to four V3+ and one Mo2+ atom. In the fourth S2- site, S2- is bonded in a 5-coordinate geometry to three V3+ and two equivalent Mo2+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on LiV2BO5 by Materials Project

LiV2BO5 crystallizes in the orthorhombic Pbam space group. The structure is three-dimensional. there are two 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 VO6 octahedra, edges with two equivalent LiO6 octahedra, and edges with four equivalent VO6 octahedra. The corner-sharing octahedral tilt angles are 60°. There are two shorter (2.14 Å) and four longer (2.17 Å) Li–O bond lengths. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with four equivalent VO6 octahedra, edges with two equivalent LiO6 octahedra, and edges with six VO6 octahedra. The corner-sharing octahedral tilt angles are 19°. There are four shorter (2.14 Å) and two longer (2.17 Å) Li–O bond lengths. There are two inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share a cornercorner with one LiO6 octahedra, corners with two equivalent VO6 octahedra, edges with two equivalent LiO6 octahedra, and edges with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 58–60°. There are a spread of V–O bond distances ranging from 1.93–2.13 Å. In the second V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with two equivalent LiO6 octahedra, corners with two equivalent VO6 octahedra, edges with three LiO6 octahedra, and edges with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 19–58°. There are a spread of V–O bond distances ranging from 2.02–2.19 Å. B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.34–1.43 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+ and three V3+ atoms. In the second O2- site, O2- is bonded to two equivalent Li1+ and three V3+ atoms to form a mixture of edge and corner-sharing OLi2V3 square pyramids. In the third O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, two equivalent V3+, and one B3+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to three V3+ and one B3+ atom. In the fifth O2- site, O2- is bonded in a rectangular see-saw-like geometry to two equivalent Li1+, one V3+, and one B3+ atom.

36 MATERIALS SCIENCE↗

Materials Data on TlV5S8 by Materials Project

TlV5S8 is Orthorhombic Perovskite-like structured and crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to six S2- atoms to form VS6 octahedra that share corners with four equivalent VS6 octahedra, edges with four equivalent TlS10 cuboctahedra, and edges with six VS6 octahedra. The corner-sharing octahedral tilt angles are 47°. There are four shorter (2.39 Å) and two longer (2.40 Å) V–S bond lengths. In the second V3+ site, V3+ is bonded to six S2- atoms to form VS6 octahedra that share corners with four equivalent TlS10 cuboctahedra, corners with six VS6 octahedra, edges with four equivalent VS6 octahedra, a faceface with one TlS10 cuboctahedra, and a faceface with one VS6 octahedra. The corner-sharing octahedra tilt angles range from 47–54°. There are a spread of V–S bond distances ranging from 2.27–2.50 Å. In the third V3+ site, V3+ is bonded to six S2- atoms to form VS6 octahedra that share corners with three equivalent TlS10 cuboctahedra, corners with four equivalent VS6 octahedra, an edgeedge with one TlS10 cuboctahedra, edges with six VS6 octahedra, and a faceface with one VS6 octahedra. The corner-sharing octahedra tilt angles range from 49–54°. There are a spread of V–S bond distances ranging from 2.27–2.62 Å. Tl1+ is bonded to ten S2- atoms to form distorted TlS10 cuboctahedra that share corners with fourteen VS6 octahedra, edges with six VS6 octahedra, faces with two equivalent TlS10 cuboctahedra, and faces with two equivalent VS6 octahedra. The corner-sharing octahedra tilt angles range from 11–42°. There are a spread of Tl–S bond distances ranging from 3.20–3.32 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded in a 3-coordinate geometry to three equivalent V3+ and two equivalent Tl1+ atoms. In the second S2- site, S2- is bonded in a 5-coordinate geometry to five V3+ atoms. In the third S2- site, S2- is bonded in a 3-coordinate geometry to three V3+ and two equivalent Tl1+ atoms. In the fourth S2- site, S2- is bonded in a 4-coordinate geometry to four V3+ and one Tl1+ atom.

36 MATERIALS SCIENCE↗

Materials Data on BaNaVF6 by Materials Project

NaBaVF6 crystallizes in the orthorhombic Pna2_1 space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are a spread of Na–F bond distances ranging from 2.33–2.92 Å. In the second Na1+ site, Na1+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are a spread of Na–F bond distances ranging from 2.33–2.86 Å. There are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 10-coordinate geometry to ten F1- atoms. There are a spread of Ba–F bond distances ranging from 2.66–3.27 Å. In the second Ba2+ site, Ba2+ is bonded in a 10-coordinate geometry to eight F1- atoms. There are a spread of Ba–F bond distances ranging from 2.65–2.89 Å. There are two inequivalent V3+ sites. In the first V3+ site, V3+ is bonded in an octahedral geometry to six F1- atoms. There are a spread of V–F bond distances ranging from 1.96–1.99 Å. In the second V3+ site, V3+ is bonded in an octahedral geometry to six F1- atoms. There are a spread of V–F bond distances ranging from 1.96–1.99 Å. There are twelve inequivalent F1- sites. In the first F1- site, F1- is bonded in a 2-coordinate geometry to one Na1+, two Ba2+, and one V3+ atom. In the second F1- site, F1- is bonded in a 2-coordinate geometry to one Na1+, two equivalent Ba2+, and one V3+ atom. In the third F1- site, F1- is bonded in a 1-coordinate geometry to two Na1+, one Ba2+, and one V3+ atom. In the fourth F1- site, F1- is bonded in a 1-coordinate geometry to one Na1+, one Ba2+, and one V3+ atom. In the fifth F1- site, F1- is bonded in a 1-coordinate geometry to one Na1+, two Ba2+, and one V3+ atom. In the sixth F1- site, F1- is bonded in a 3-coordinate geometry to one Na1+, one Ba2+, and one V3+ atom. In the seventh F1- site, F1- is bonded in a 4-coordinate geometry to two Na1+, one Ba2+, and one V3+ atom. In the eighth F1- site, F1- is bonded in a 4-coordinate geometry to two Na1+, one Ba2+, and one V3+ atom. In the ninth F1- site, F1- is bonded in a 4-coordinate geometry to one Na1+, two Ba2+, and one V3+ atom. In the tenth F1- site, F1- is bonded in a 1-coordinate geometry to one Na1+, two Ba2+, and one V3+ atom. In the eleventh F1- site, F1- is bonded in a 1-coordinate geometry to one Na1+, two Ba2+, and one V3+ atom. In the twelfth F1- site, F1- is bonded in a 4-coordinate geometry to two Na1+, one Ba2+, and one V3+ atom.

36 MATERIALS SCIENCE↗

Materials Data on LiV4OF11 by Materials Project

LiV4OF11 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 6-coordinate geometry to two O2- and four F1- atoms. There are one shorter (1.92 Å) and one longer (2.55 Å) Li–O bond lengths. There are a spread of Li–F bond distances ranging from 1.93–2.51 Å. In the second Li1+ site, Li1+ is bonded in a 3-coordinate geometry to one O2- and five F1- atoms. The Li–O bond length is 1.96 Å. There are a spread of Li–F bond distances ranging from 1.94–2.52 Å. There are eight inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to one O2- and five F1- atoms to form corner-sharing VOF5 octahedra. The corner-sharing octahedra tilt angles range from 31–43°. The V–O bond length is 1.91 Å. There are a spread of V–F bond distances ranging from 1.97–2.05 Å. In the second V3+ site, V3+ is bonded to six F1- atoms to form corner-sharing VF6 octahedra. The corner-sharing octahedra tilt angles range from 32–37°. There are a spread of V–F bond distances ranging from 1.94–2.05 Å. In the third V3+ site, V3+ is bonded to one O2- and five F1- atoms to form corner-sharing VOF5 octahedra. The corner-sharing octahedra tilt angles range from 34–46°. The V–O bond length is 1.90 Å. There are a spread of V–F bond distances ranging from 1.95–2.09 Å. In the fourth V3+ site, V3+ is bonded to six F1- atoms to form corner-sharing VF6 octahedra. The corner-sharing octahedra tilt angles range from 32–37°. There are a spread of V–F bond distances ranging from 1.95–2.01 Å. In the fifth V3+ site, V3+ is bonded to one O2- and five F1- atoms to form corner-sharing VOF5 octahedra. The corner-sharing octahedra tilt angles range from 34–42°. The V–O bond length is 1.86 Å. There are a spread of V–F bond distances ranging from 1.98–2.07 Å. In the sixth V3+ site, V3+ is bonded to one O2- and five F1- atoms to form corner-sharing VOF5 octahedra. The corner-sharing octahedra tilt angles range from 34–46°. The V–O bond length is 1.84 Å. There are a spread of V–F bond distances ranging from 1.93–2.15 Å. In the seventh V3+ site, V3+ is bonded to six F1- atoms to form corner-sharing VF6 octahedra. The corner-sharing octahedra tilt angles range from 34–42°. There are a spread of V–F bond distances ranging from 1.95–2.03 Å. In the eighth V3+ site, V3+ is bonded to six F1- atoms to form corner-sharing VF6 octahedra. The corner-sharing octahedra tilt angles range from 31–36°. There are a spread of V–F bond distances ranging from 1.93–2.03 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+ and two V3+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two Li1+ and two V3+ atoms. There are twenty-two inequivalent F1- sites. In the first F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the second F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the third F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the fourth F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the fifth F1- site, F1- is bonded in a distorted T-shaped geometry to one Li1+ and two V3+ atoms. In the sixth F1- site, F1- is bonded in a 4-coordinate geometry to two Li1+ and two V3+ atoms. In the seventh F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the eighth F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the ninth F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the tenth F1- site, F1- is bonded in a distorted T-shaped geometry to one Li1+ and two V3+ atoms. In the eleventh F1- site, F1- is bonded in a distorted trigonal planar geometry to one Li1+ and two V3+ atoms. In the twelfth F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the thirteenth F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the fourteenth F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the fifteenth F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the sixteenth F1- site, F1- is bonded in a 4-coordinate geometry to two Li1+ and two V3+ atoms. In the seventeenth F1- site, F1- is bonded in a 3-coordinate geometry to one Li1+ and two V3+ atoms. In the eighteenth F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the nineteenth F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the twentieth F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms. In the twenty-first F1- site, F1- is bonded in a distorted trigonal planar geometry to one Li1+ and two V3+ atoms. In the twenty-second F1- site, F1- is bonded in a bent 150 degrees geometry to two V3+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on Li4V2Si(PO6)2 by Materials Project

Li4V2Si(PO6)2 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are sixteen inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.07–2.74 Å. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share a cornercorner with one SiO4 tetrahedra, corners with five PO4 tetrahedra, and faces with two VO6 octahedra. There are a spread of Li–O bond distances ranging from 2.09–2.35 Å. In the third Li1+ site, Li1+ is bonded in a 5-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.05–2.81 Å. In the fourth Li1+ site, Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share a cornercorner with one SiO4 tetrahedra, corners with five PO4 tetrahedra, and faces with two VO6 octahedra. There are a spread of Li–O bond distances ranging from 2.09–2.36 Å. In the fifth Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.06–2.76 Å. In the sixth Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.09–2.71 Å. In the seventh Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.06–2.79 Å. In the eighth Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.09–2.72 Å. In the ninth Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.05–2.78 Å. In the tenth Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.06–2.74 Å. In the eleventh Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.07–2.75 Å. In the twelfth Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.04–2.78 Å. In the thirteenth Li1+ site, Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share corners with three SiO4 tetrahedra, corners with three PO4 tetrahedra, and faces with two VO6 octahedra. There are a spread of Li–O bond distances ranging from 2.10–2.33 Å. In the fourteenth Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.06–2.75 Å. In the fifteenth Li1+ site, Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share corners with three SiO4 tetrahedra, corners with three PO4 tetrahedra, and faces with two VO6 octahedra. There are a spread of Li–O bond distances ranging from 2.10–2.33 Å. In the sixteenth Li1+ site, Li1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.07–2.75 Å. There are eight inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share a cornercorner with one SiO4 tetrahedra, corners with five PO4 tetrahedra, and a faceface with one LiO6 octahedra. There are a spread of V–O bond distances ranging from 1.92–2.09 Å. In the second V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with three SiO4 tetrahedra, corners with three PO4 tetrahedra, and a faceface with one LiO6 octahedra. There are a spread of V–O bond distances ranging from 1.94–2.10 Å. In the third V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share a cornercorner with one SiO4 tetrahedra, corners with five PO4 tetrahedra, and a faceface with one LiO6 octahedra. There are a spread of V–O bond distances ranging from 1.92–2.09 Å. In the fourth V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with two SiO4 tetrahedra, corners with four PO4 tetrahedra, and a faceface with one LiO6 octahedra. There are a spread of V–O bond distances ranging from 1.94–2.09 Å. In the fifth V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with three SiO4 tetrahedra, corners with three PO4 tetrahedra, and a faceface with one LiO6 octahedra. There are a spread of V–O bond distances ranging from 1.94–2.11 Å. In the sixth V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with two SiO4 tetrahedra, corners with four PO4 tetrahedra, and a faceface with one LiO6 octahedra. There are a spread of V–O bond distances ranging from 1.94–2.08 Å. In the seventh V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with two SiO4 tetrahedra, corners with four PO4 tetrahedra, and a faceface with one LiO6 octahedra. There are a spread of V–O bond distances ranging from 1.94–2.10 Å. In the eighth V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with two SiO4 tetrahedra, corners with four PO4 tetrahedra, and a faceface with one LiO6 octahedra. There are a spread of V–O bond distances ranging from 1.94–2.10 Å. There are four inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 31–45°. There are a spread of Si–O bond distances ranging from 1.63–1.66 Å. In the second Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 30–44°. There are a spread of Si–O bond distances ranging from 1.63–1.66 Å. In the third Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 30–44°. There are a spread of Si–O bond distances ranging from 1.63–1.66 Å. In the fourth Si4+ site, Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with two LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 31–45°. There are a spread of Si–O bond distances ranging from 1.63–1.66 Å. There are eight inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 30–45°. There are a spread of P–O bond distances ranging from 1.53–1.58 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 30–47°. There are a spread of P–O bond distances ranging from 1.53–1.56 Å. In the third P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 30–45°. There are a spread of P–O bond distances ranging from 1.53–1.58 Å. In the fourth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 30–46°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. In the fifth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 30–47°. There is two shorter (1.53 Å) and two longer (1.57 Å) P–O bond length. In the sixth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 30–46°. There are a spread of P–O bond distances ranging from 1.53–1.56 Å. In the seventh P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 29–43°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. In the eighth P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two LiO6 octahedra and corners with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 29–43°. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. There are forty-eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+, one V3+, and one P5+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+, one V3+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+, one V3+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one Si4+ atom. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+, one V3+, and one P5+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the ninth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one Si4+ atom. In the tenth O2- site, O2- is bonded in a 5-coordinate geometry to three Li1+, one V3+, and one Si4+ atom. In the eleventh O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+, one V3+, and one P5+ atom. In the twelfth O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+, one V3+, and one P5+ atom. In the thirteenth O2- site, O2- is bonded in a 5-coordinate geometry to three Li1+, one V3+, and one Si4+ atom. In the fourteenth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one Si4+ atom. In the fifteenth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the sixteenth O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+, one V3+, and one P5+ atom. In the seventeenth O2- site, O2- is bonded to three Li1+, one V3+, and one Si4+ atom to form distorted corner-sharing OLi3VSi trigonal bipyramids. In the eighteenth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the nineteenth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one Si4+ atom. In the twentieth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the twenty-first O2- site, O2- is bonded in a 5-coordinate geometry to three Li1+, one V3+, and one Si4+ atom. In the twenty-second O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the twenty-third O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one Si4+ atom. In the twenty-fourth O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+, one V3+, and one P5+ atom. In the twenty-fifth O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+, one V3+, and one P5+ atom. In the twenty-sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the twenty-seventh O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the twenty-eighth O2- site, O2- is bonded in a 4-coordinate geometry to three Li1+, one V3+, and one P5+ atom. In the twenty-ninth O2- site, O2- is bonded in a 3-coordinate geometry

36 MATERIALS SCIENCE↗

Materials Data on LiVPHO5 by Materials Project

LiVPO4OH crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 2-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 1.93–2.72 Å. In the second Li1+ site, Li1+ is bonded in a 8-coordinate geometry to six O2- atoms. There are a spread of Li–O bond distances ranging from 2.03–2.59 Å. V3+ is bonded to six O2- atoms to form distorted VO6 octahedra that share corners with three equivalent PO4 tetrahedra, an edgeedge with one VO6 octahedra, and an edgeedge with one PO4 tetrahedra. There are a spread of V–O bond distances ranging from 1.93–2.20 Å. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with three equivalent VO6 octahedra and an edgeedge with one VO6 octahedra. The corner-sharing octahedra tilt angles range from 44–60°. There are a spread of P–O bond distances ranging from 1.54–1.58 Å. H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one V3+, and one P5+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one V3+, and one H1+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, two equivalent V3+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one V3+, and one P5+ atom.

36 MATERIALS SCIENCE↗

Materials Data on Ba(V5S8)2 by Materials Project

Ba(V5S8)2 is Orthorhombic Perovskite-like structured and crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Ba2+ is bonded in a distorted q6 geometry to ten S2- atoms. There are a spread of Ba–S bond distances ranging from 3.16–3.31 Å. There are six inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to six S2- atoms to form a mixture of edge, face, and corner-sharing VS6 octahedra. The corner-sharing octahedra tilt angles range from 47–54°. There are a spread of V–S bond distances ranging from 2.27–2.51 Å. In the second V3+ site, V3+ is bonded to six S2- atoms to form a mixture of edge, face, and corner-sharing VS6 octahedra. The corner-sharing octahedra tilt angles range from 47–54°. There are a spread of V–S bond distances ranging from 2.28–2.50 Å. In the third V3+ site, V3+ is bonded to six S2- atoms to form a mixture of edge and corner-sharing VS6 octahedra. The corner-sharing octahedral tilt angles are 47°. There are four shorter (2.38 Å) and two longer (2.42 Å) V–S bond lengths. In the fourth V3+ site, V3+ is bonded to six S2- atoms to form a mixture of edge and corner-sharing VS6 octahedra. The corner-sharing octahedral tilt angles are 47°. There are four shorter (2.38 Å) and two longer (2.42 Å) V–S bond lengths. In the fifth V3+ site, V3+ is bonded to six S2- atoms to form a mixture of edge, face, and corner-sharing VS6 octahedra. The corner-sharing octahedra tilt angles range from 50–54°. There are a spread of V–S bond distances ranging from 2.26–2.60 Å. In the sixth V3+ site, V3+ is bonded to six S2- atoms to form a mixture of edge, face, and corner-sharing VS6 octahedra. The corner-sharing octahedra tilt angles range from 50–54°. There are a spread of V–S bond distances ranging from 2.27–2.59 Å. There are eight inequivalent S2- sites. In the first S2- site, S2- is bonded in a 4-coordinate geometry to one Ba2+ and three V3+ atoms. In the second S2- site, S2- is bonded in a 4-coordinate geometry to one Ba2+ and three V3+ atoms. In the third S2- site, S2- is bonded in a 5-coordinate geometry to five V3+ atoms. In the fourth S2- site, S2- is bonded in a 5-coordinate geometry to five V3+ atoms. In the fifth S2- site, S2- is bonded in a 4-coordinate geometry to one Ba2+ and three V3+ atoms. In the sixth S2- site, S2- is bonded in a 4-coordinate geometry to one Ba2+ and three V3+ atoms. In the seventh S2- site, S2- is bonded in a 4-coordinate geometry to one Ba2+ and four V3+ atoms. In the eighth S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to four V3+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on KV13O20 by Materials Project

KV13O20 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. K1+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of K–O bond distances ranging from 2.72–3.27 Å. There are thirteen inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to five O2- atoms to form a mixture of edge, corner, and face-sharing VO5 square pyramids. The corner-sharing octahedra tilt angles range from 7–56°. There are a spread of V–O bond distances ranging from 1.98–2.07 Å. In the second V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with four VO6 octahedra, corners with four VO5 square pyramids, and edges with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 49–53°. There are a spread of V–O bond distances ranging from 1.96–2.21 Å. In the third V3+ site, V3+ is bonded to six O2- atoms to form distorted VO6 octahedra that share corners with four VO6 octahedra, a cornercorner with one VO5 square pyramid, edges with four VO6 octahedra, and a faceface with one VO5 square pyramid. The corner-sharing octahedra tilt angles range from 47–57°. There are a spread of V–O bond distances ranging from 1.96–2.19 Å. In the fourth V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with four VO6 octahedra, edges with four VO6 octahedra, and edges with two equivalent VO5 square pyramids. The corner-sharing octahedra tilt angles range from 50–56°. There are a spread of V–O bond distances ranging from 1.95–2.20 Å. In the fifth V3+ site, V3+ is bonded to six O2- atoms to form distorted VO6 octahedra that share corners with four VO6 octahedra, a cornercorner with one VO5 square pyramid, edges with four VO6 octahedra, and edges with three VO5 square pyramids. The corner-sharing octahedra tilt angles range from 46–57°. There are a spread of V–O bond distances ranging from 1.91–2.29 Å. In the sixth V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with four VO6 octahedra, corners with two VO5 square pyramids, edges with four VO6 octahedra, and an edgeedge with one VO5 square pyramid. The corner-sharing octahedra tilt angles range from 47–56°. There are a spread of V–O bond distances ranging from 1.95–2.19 Å. In the seventh V3+ site, V3+ is bonded to six O2- atoms to form distorted VO6 octahedra that share corners with four VO6 octahedra, a cornercorner with one VO5 square pyramid, edges with four VO6 octahedra, and edges with two VO5 square pyramids. The corner-sharing octahedra tilt angles range from 50–57°. There are a spread of V–O bond distances ranging from 1.94–2.27 Å. In the eighth V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with four VO6 octahedra, corners with two VO5 square pyramids, edges with four VO6 octahedra, and an edgeedge with one VO5 square pyramid. The corner-sharing octahedra tilt angles range from 47–56°. There are a spread of V–O bond distances ranging from 1.96–2.22 Å. In the ninth V3+ site, V3+ is bonded to five O2- atoms to form VO5 square pyramids that share corners with six VO6 octahedra, edges with three VO6 octahedra, an edgeedge with one VO5 square pyramid, and a faceface with one VO6 octahedra. The corner-sharing octahedra tilt angles range from 10–55°. There are a spread of V–O bond distances ranging from 1.97–2.15 Å. In the tenth V3+ site, V3+ is bonded to five O2- atoms to form VO5 square pyramids that share corners with six VO6 octahedra, edges with three VO6 octahedra, an edgeedge with one VO5 square pyramid, and a faceface with one VO6 octahedra. The corner-sharing octahedra tilt angles range from 9–56°. There are a spread of V–O bond distances ranging from 1.94–2.12 Å. In the eleventh V3+ site, V3+ is bonded to six O2- atoms to form distorted VO6 octahedra that share corners with four VO6 octahedra, corners with two VO5 square pyramids, edges with four VO6 octahedra, and a faceface with one VO5 square pyramid. The corner-sharing octahedra tilt angles range from 46–56°. There are a spread of V–O bond distances ranging from 1.91–2.34 Å. In the twelfth V3+ site, V3+ is bonded to six O2- atoms to form distorted VO6 octahedra that share corners with four VO6 octahedra, corners with two VO5 square pyramids, edges with four VO6 octahedra, and a faceface with one VO5 square pyramid. The corner-sharing octahedra tilt angles range from 47–57°. There are a spread of V–O bond distances ranging from 1.94–2.29 Å. In the thirteenth V3+ site, V3+ is bonded to six O2- atoms to form VO6 octahedra that share corners with four VO6 octahedra, corners with three VO5 square pyramids, and edges with four VO6 octahedra. The corner-sharing octahedra tilt angles range from 49–53°. There are a spread of V–O bond distances ranging from 1.97–2.26 Å. There are twenty inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to one K1+ and four V3+ atoms. In the second O2- site, O2- is bonded to four V3+ atoms to form a mixture of edge and corner-sharing OV4 trigonal pyramids. In the third O2- site, O2- is bonded in a trigonal planar geometry to three V3+ atoms. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to one K1+ and three V3+ atoms. In the fifth O2- site, O2- is bonded in a trigonal planar geometry to three V3+ atoms. In the sixth O2- site, O2- is bonded in a trigonal planar geometry to three V3+ atoms. In the seventh O2- site, O2- is bonded in a trigonal planar geometry to three V3+ atoms. In the eighth O2- site, O2- is bonded in a 4-coordinate geometry to one K1+ and three V3+ atoms. In the ninth O2- site, O2- is bonded to four V3+ atoms to form OV4 trigonal pyramids that share a cornercorner with one OV5 square pyramid, a cornercorner with one OKV4 trigonal bipyramid, a cornercorner with one OV4 trigonal pyramid, and an edgeedge with one OV5 square pyramid. In the tenth O2- site, O2- is bonded in a trigonal planar geometry to three V3+ atoms. In the eleventh O2- site, O2- is bonded to four V3+ atoms to form OV4 trigonal pyramids that share a cornercorner with one OV4 trigonal pyramid and edges with two equivalent OV5 square pyramids. In the twelfth O2- site, O2- is bonded in a 4-coordinate geometry to one K1+ and four V3+ atoms. In the thirteenth O2- site, O2- is bonded to one K1+ and four V3+ atoms to form distorted OKV4 trigonal bipyramids that share a cornercorner with one OKV4 trigonal bipyramid, corners with two OV4 trigonal pyramids, edges with two equivalent OKV4 trigonal bipyramids, and edges with two OKV4 trigonal pyramids. In the fourteenth O2- site, O2- is bonded in a 4-coordinate geometry to one K1+ and four V3+ atoms. In the fifteenth O2- site, O2- is bonded to one K1+ and four V3+ atoms to form distorted OKV4 trigonal bipyramids that share a cornercorner with one OKV4 trigonal bipyramid, corners with two equivalent OKV4 trigonal pyramids, edges with three OKV4 trigonal bipyramids, and edges with two equivalent OV4 trigonal pyramids. In the sixteenth O2- site, O2- is bonded to five V3+ atoms to form OV5 square pyramids that share a cornercorner with one OV4 trigonal pyramid, an edgeedge with one OV5 square pyramid, and edges with three OV4 trigonal pyramids. In the seventeenth O2- site, O2- is bonded in a 4-coordinate geometry to one K1+ and four V3+ atoms. In the eighteenth O2- site, O2- is bonded to one K1+ and four V3+ atoms to form a mixture of distorted edge and corner-sharing OKV4 trigonal pyramids. In the nineteenth O2- site, O2- is bonded in a 4-coordinate geometry to one K1+ and four V3+ atoms. In the twentieth O2- site, O2- is bonded in a 5-coordinate geometry to five V3+ atoms.

36 MATERIALS SCIENCE↗

Materials Data on V2ZnO4 by Materials Project

ZnV2O4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent V3+ sites. In the first V3+ site, V3+ is bonded to six O2- atoms to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedra tilt angles range from 50–62°. There are a spread of V–O bond distances ranging from 1.97–2.12 Å. In the second V3+ site, V3+ is bonded to six O2- atoms to form a mixture of corner and edge-sharing VO6 octahedra. The corner-sharing octahedra tilt angles range from 50–62°. There are a spread of V–O bond distances ranging from 1.97–2.11 Å. Zn2+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Zn–O bond distances ranging from 2.23–2.43 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to three V3+ and two equivalent Zn2+ atoms. In the second O2- site, O2- is bonded to three equivalent V3+ and two equivalent Zn2+ atoms to form a mixture of distorted corner and edge-sharing OV3Zn2 trigonal bipyramids. In the third O2- site, O2- is bonded in a 4-coordinate geometry to three V3+ and one Zn2+ atom. In the fourth O2- site, O2- is bonded to three equivalent V3+ and two equivalent Zn2+ atoms to form a mixture of distorted corner and edge-sharing OV3Zn2 trigonal bipyramids.

36 MATERIALS SCIENCE↗