Materials Data on V3O5F by Materials Project

Dataset · Sat May 02 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1308875· OSTI ID:1308875

V3O5F is zeta iron carbide-derived structured and crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are three inequivalent V+3.67+ sites. In the first V+3.67+ site, V+3.67+ is bonded to five O2- and one F1- atom to form a mixture of edge and corner-sharing VO5F octahedra. The corner-sharing octahedra tilt angles range from 44–54°. There are a spread of V–O bond distances ranging from 1.85–1.99 Å. The V–F bond length is 2.10 Å. In the second V+3.67+ site, V+3.67+ is bonded to five O2- and one F1- atom to form a mixture of edge and corner-sharing VO5F octahedra. The corner-sharing octahedra tilt angles range from 45–56°. There are a spread of V–O bond distances ranging from 1.96–2.06 Å. The V–F bond length is 2.08 Å. In the third V+3.67+ site, V+3.67+ is bonded to five O2- and one F1- atom to form a mixture of edge and corner-sharing VO5F octahedra. The corner-sharing octahedra tilt angles range from 46–56°. There are a spread of V–O bond distances ranging from 1.88–2.03 Å. The V–F bond length is 2.10 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.67+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.67+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three V+3.67+ atoms. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to three V+3.67+ atoms. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to three V+3.67+ atoms. F1- is bonded in a distorted trigonal planar geometry to three V+3.67+ atoms.

• 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: 1308875
• Report Number(s): mp-850973
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
F-O-V
V3O5F
crystal structure