Materials Data on Li3V3(BO5)2 by Materials Project

Dataset · Fri May 01 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1299716· OSTI ID:1299716

Li3V3(BO5)2 crystallizes in the monoclinic P2_1/c 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 LiO6 octahedra, edges with two equivalent LiO6 octahedra, and edges with four equivalent VO6 octahedra. The corner-sharing octahedral tilt angles are 71°. There are a spread of Li–O bond distances ranging from 2.09–2.18 Å. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 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 58–71°. There are a spread of Li–O bond distances ranging from 1.99–2.17 Å. There are two inequivalent V+3.67+ sites. In the first V+3.67+ site, V+3.67+ is bonded to six O2- atoms to form VO6 octahedra that share corners with four equivalent VO6 octahedra, edges with four equivalent LiO6 octahedra, and edges with four VO6 octahedra. The corner-sharing octahedral tilt angles are 10°. There are a spread of V–O bond distances ranging from 1.98–2.08 Å. In the second V+3.67+ site, V+3.67+ 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 VO6 octahedra, and edges with four LiO6 octahedra. The corner-sharing octahedra tilt angles range from 10–61°. There are a spread of V–O bond distances ranging from 1.80–2.14 Å. B3+ is bonded in a trigonal planar geometry to three O2- atoms. All B–O bond lengths are 1.39 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded to two Li1+ and two equivalent V+3.67+ atoms to form distorted OLi2V2 tetrahedra that share corners with three equivalent OLiV4 square pyramids, corners with three equivalent OLi2V2 tetrahedra, and an edgeedge with one OLiV4 square pyramid. In the second O2- site, O2- is bonded to one Li1+ and four V+3.67+ atoms to form OLiV4 square pyramids that share corners with two equivalent OLiV4 square pyramids, corners with three equivalent OLi2V2 tetrahedra, edges with three equivalent OLiV4 square pyramids, and an edgeedge with one OLi2V2 tetrahedra. In the third O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Li1+, one V+3.67+, and one B3+ atom. In the fourth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Li1+, one V+3.67+, and one B3+ atom. In the fifth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two equivalent Li1+, one V+3.67+, and one B3+ atom.

• Research Organization: LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
• Contributing Organization: The Materials Project; MIT; UC Berkeley; Duke; U Louvain
• DOE Contract Number: AC02-05CH11231
• OSTI ID: 1299716
• Report Number(s): mp-770354
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
B-Li-O-V
Li3V3(BO5)2
crystal structure